PlayStation 4

File:The PlayStation 4. (9021900367).jpg

According to lead architect Mark Cerny, the development of Sony's fourth video game console began as early as 2008.{{cite news |url=http://www.ign.com/articles/2013/02/20/playstation-4-revealed |title=PlayStation 4 Revealed |last=Goldfarb |first=Andrew |date=February 20, 2013 |work=IGN |publisher=Ziff Davis |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130224160504/http://www.ign.com/articles/2013/02/20/playstation-4-revealed |archive-date=February 24, 2013}}{{cite news |url=https://www.eurogamer.net/articles/2013-03-27-ps4-architect-knew-in-2007-that-clearly-we-had-some-issues-with-playstation-3 |title=PS4 architect knew in 2007 that "clearly we had some issues with PlayStation 3" |last=Purchese |first=Robert |date=March 27, 2013 |work=Eurogamer |access-date=October 9, 2018 |archive-url=https://web.archive.org/web/20181010011417/https://www.eurogamer.net/articles/2013-03-27-ps4-architect-knew-in-2007-that-clearly-we-had-some-issues-with-playstation-3 |archive-date=October 10, 2018 |url-status=live}}

Less than two years earlier, the PlayStation 3 had been launched after months of delays due to issues with production.{{cite news |url=http://news.bbc.co.uk/1/hi/technology/6135452.stm |title=PlayStation 3 sells out at launch |date=November 11, 2006 |publisher=BBC News |access-date=February 22, 2013 |archive-url=https://web.archive.org/web/20070108173742/http://news.bbc.co.uk/1/hi/technology/6135452.stm |archive-date=January 8, 2007}} The delay placed Sony almost a year behind Microsoft's Xbox 360, which was already approaching unit sales of 10{{nbsp}}million by the time the PS3 launched. Sony Computer Entertainment Europe CEO Jim Ryan said Sony wanted to avoid repeating the same mistake with PS3's successor.{{cite news |url=http://www.eurogamer.net/articles/2011-11-23-sony-it-would-be-undesirable-for-ps4-to-launch-significantly-later-than-the-competition |title=Sony: it would be "undesirable" for PS4 to launch significantly later than the competition |last=Minkley |first=Johnny |date=November 23, 2011 |work=Eurogamer |publisher=Eurogamer Network |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20111125013817/http://www.eurogamer.net/articles/2011-11-23-sony-it-would-be-undesirable-for-ps4-to-launch-significantly-later-than-the-competition |archive-date=November 25, 2011}}

In designing the system, Sony worked with software developer Bungie, who offered their input on the controller and how to make it better for shooting games.{{cite news |url=http://www.techradar.com/news/gaming/bungie-and-sony-have-been-in-bed-longer-than-you-think-1254114 |title=Destiny developer Bungie and Sony have been in bed longer than you think |last=Rougeau |first=Michael |date=June 19, 2014 |publisher=Techradar |access-date=June 20, 2014 |archive-url=https://web.archive.org/web/20140620133335/http://www.techradar.com/news/gaming/bungie-and-sony-have-been-in-bed-longer-than-you-think-1254114 |archive-date=June 20, 2014 |url-status=live}} In 2012, Sony began shipping development kits to game developers, consisting of a modified PC running the AMD Accelerated Processing Unit chipset.{{cite news |url=http://www.vg247.com/2012/11/01/ps4_details_playstation_4/ |title=PS4: new kits shipping now, AMD A10 used as base |last=Garratt |first=Patrick |date=November 2, 2012 |work=VG247 |access-date=February 22, 2013 |archive-url=https://web.archive.org/web/20121103063726/http://www.vg247.com/2012/11/01/ps4_details_playstation_4/ |archive-date=November 3, 2012}} These development kits were known as "Orbis".{{cite news |url=http://www.ign.com/articles/2012/12/11/report-xbox-720-and-ps4-codenames-and-details |title=Report: Xbox 720 And PS4 Codenames And Details |work=IGN |publisher=Ziff Davis |first=Luke |last=Karmali |date=December 11, 2012 |access-date=May 21, 2013 |archive-url=https://web.archive.org/web/20130115164704/http://www.ign.com/articles/2012/12/11/report-xbox-720-and-ps4-codenames-and-details |archive-date=January 15, 2013}}{{cite news |url=https://www.ebloggy.net/2013/02/21/sony-playstation-4-details-and-specifications-released.html |title=PS4 Details and Specifications released |date=February 20, 2013 |work=ebloggy |access-date=February 21, 2013 |archive-date=February 24, 2013 |archive-url=https://web.archive.org/web/20130224050918/http://www.ebloggy.net/2013/02/21/sony-playstation-4-details-and-specifications-released.html |url-status=live }}

In early 2013, Sony announced that an event known as PlayStation Meeting 2013 would be held in New York City, U.S., on February 20, 2013, to cover the "future of PlayStation".{{cite news |url=https://www.theguardian.com/technology/2013/feb/01/sony-playstation-4-release-consoles-wiiu-xbox |title=PlayStation 4 rumours fly as Sony invitations hint at release |last=Arthur |first=Charles |date=February 1, 2013 |newspaper=The Guardian |access-date=September 14, 2013 |archive-url=https://web.archive.org/web/20131211023948/http://www.theguardian.com/technology/2013/feb/01/sony-playstation-4-release-consoles-wiiu-xbox |archive-date=December 11, 2013}}{{cite press release |url=http://www.scei.co.jp/corporate/release/130221c_e.html |title=Videogame industry's brightest minds convene in New York as part of Sony Computer Entertainment's introduction of PlayStation 4 |publisher=Sony Computer Entertainment, Inc. |date=February 20, 2013 |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130424054856/http://scei.co.jp/corporate/release/130221c_e.html |archive-date=April 24, 2013}} Sony officially announced the PlayStation 4 at the event.{{cite news |title=Sony announces the PlayStation 4 |author=Bishop, Bryan |work=The Verge |url=https://www.theverge.com/2013/2/20/4009410/sony-playstation-4-ps4-announcement |date=February 20, 2013 |access-date=February 20, 2013 |archive-url=https://web.archive.org/web/20131207150052/http://www.theverge.com/2013/2/20/4009410/sony-playstation-4-ps4-announcement |archive-date=December 7, 2013}}{{cite news |url=http://www.techradar.com/us/news/gaming/consoles/ps4-release-date-news-and-features-937822 |title=The PlayStation 4 has been officially revealed in New York! |last=Rivington |first=James |date=February 20, 2013 |work=TechRadar |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130426090607/http://www.techradar.com/us/news/gaming/consoles/ps4-release-date-news-and-features-937822 |archive-date=April 26, 2013}} It revealed details about the console's hardware and discussed some of the new features it would introduce.{{cite news |title=Sony unveils its next game console, the PlayStation 4 |author=Gilbert, Ben |work=Engadget |publisher=AOL |url=https://www.engadget.com/2013/02/20/sony-ps4-announcement/ |date=February 20, 2013 |access-date=February 20, 2013 |archive-url=https://web.archive.org/web/20130221003232/http://www.engadget.com/2013/02/20/sony-ps4-announcement/ |archive-date=February 21, 2013}} Sony also showed off real-time footage of games in development, as well as some technical demonstrations.{{cite news |last=Stark |first=Chelsea |title=PlayStation 4 Gets Early Support From Publishers and Developers |url=http://mashable.com/2013/02/21/playstation-4-developers/ |access-date=February 25, 2013 |date=February 22, 2013 |publisher=Mashable |archive-url=https://web.archive.org/web/20130224051549/http://mashable.com/2013/02/21/playstation-4-developers/ |archive-date=February 24, 2013}}{{cite press release |title=Sony Computer Entertainment Inc. Introduces PlayStation 4 (PS4) |url=http://www.scei.co.jp/corporate/release/130221a_e.html |access-date=February 25, 2013 |date=February 21, 2013 |publisher=Sony Computer Entertainment, Inc. |archive-url=https://web.archive.org/web/20130424075309/http://scei.co.jp/corporate/release/130221a_e.html |archive-date=April 24, 2013}} The design of the console was unveiled in June at E3 2013, and the initial recommended retail prices of $399 (NA), €399 (Europe), and £349 (UK) given.{{cite news |last=Kelion |first=Leo |url=https://www.bbc.co.uk/news/technology-22850409 |title=E3: PlayStation 4 console priced cheaper than Xbox One |publisher=BBC News |date=June 11, 2013 |access-date=June 11, 2013 |archive-url=https://web.archive.org/web/20140523163912/http://www.bbc.co.uk/news/technology-22850409 |archive-date=May 23, 2014 |url-status=dead}}{{cite press release |url=http://scei.co.jp/corporate/release/pdf/130611a_e.pdf |title=Playstation 4 (Ps4) Design and Price Unveiled |publisher=Sony Computer Entertainment, Inc. |access-date=June 11, 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130613054226/http://www.scei.co.jp/corporate/release/pdf/130611a_e.pdf |archive-date=June 13, 2013}} Sony took advantage of problems that Microsoft had been having with their positioning of their newly announced Xbox One, which included its higher price point ($499 in North America), as well as strict regulations on how users could share game media. Besides its lower price point, Sony focused on the ease one would have in sharing media with the PS4.{{cite web | url = https://www.ign.com/articles/the-mostly-complete-history-of-the-ps4 | title = The (Mostly) Complete History of the PS4 | first = Jonathan | last = Dornbrush | date = January 17, 2021 | access-date = January 17, 2021 | work = IGN | archive-date = August 18, 2021 | archive-url = https://web.archive.org/web/20210818023912/https://www.ign.com/articles/the-mostly-complete-history-of-the-ps4 | url-status = live }}

The company revealed release dates for North America, Central America, South America, Europe, and Australia, as well as final pieces of information, at a Gamescom press event in Cologne, Germany, on August 20, 2013. The console was released on November 15, 2013, in the United States and Canada, followed by further releases on November 29, 2013. By the end of 2013, the PS4 was launched in more European, Asian and South American countries.{{cite news |author=Leandre, Kenn |title=PlayStation 4 Asia Launch Date Announced |url=http://ap.ign.com/en/news/9141/playstation-4-asia-launch-date-announced |access-date=December 13, 2013 |work=IGN Asia |publisher=IGN Entertainment |date=September 18, 2013 |url-status=dead |archive-url=https://web.archive.org/web/20140105075041/http://ap.ign.com/en/news/9141/playstation-4-asia-launch-date-announced |archive-date=January 5, 2014}}{{cite web |title=PS4 Release Date: PlayStation 4 hits 16 more countries |url=http://www.trustedreviews.com/news/ps4-release-date |work=Trusted Reviews |access-date=February 19, 2014 |first=Luke |last=Johnson |date=December 13, 2013 |archive-url=https://web.archive.org/web/20131022022458/http://www.trustedreviews.com/news/ps4-release-date |archive-date=October 22, 2013 |url-status=live}} The PS4 was released in Japan at ¥39,980 on February 22, 2014.{{citation |url=http://www.polygon.com/2014/2/21/5433694/ps4-japan-launch |title=Sony launches PS4 in Japan |date=February 21, 2014 |first=Samit |last=Sarkar |website=Polygon |access-date=September 22, 2015 |archive-url=https://web.archive.org/web/20150924153729/http://www.polygon.com/2014/2/21/5433694/ps4-japan-launch |archive-date=September 24, 2015 |url-status=live}}

Sony finalized a deal with the Chinese government in May 2014 to sell its products in mainland China, and the PS4 was the first product to be released. Kazuo Hirai, chief executive officer of Sony, said in May: "The Chinese market, just given the size of it, is obviously potentially a very large market for video game products ... I think that we will be able to replicate the kind of success we have had with PS4 in other parts of the world in China."{{cite news |title=Sony's Playstation to make China debut |url=https://www.telegraph.co.uk/finance/newsbysector/mediatechnologyandtelecoms/electronics/10856846/Sonys-Playstation-to-make-China-debut.html |access-date=December 12, 2014 |work=The Telegraph |date=May 26, 2014 |archive-url=https://web.archive.org/web/20141213181315/http://www.telegraph.co.uk/finance/newsbysector/mediatechnologyandtelecoms/electronics/10856846/Sonys-Playstation-to-make-China-debut.html |archive-date=December 13, 2014 |url-status=live}}

In September 2015, Sony reduced the price of the PS4 in Japan to ¥34,980,{{cite web |last=Vincent |first=James |url=https://www.theverge.com/2015/9/15/9329211/sony-ps4-price-drop-japan |title=Sony announces PS4 price drop in Japan |website=The Verge |date=September 15, 2015 |access-date=July 28, 2017 |archive-url=https://web.archive.org/web/20170221221951/http://www.theverge.com/2015/9/15/9329211/sony-ps4-price-drop-japan |archive-date=February 21, 2017 |url-status=live}} with similar price drops in other Southeast Asian markets.{{cite web |last=Barker |first=Sammy |url=http://www.pushsquare.com/news/2015/09/tgs_2015_ps4s_price_drop_extends_to_asia_as_well |title=TGS 2015: PS4's Price Drop Extends to Asia As Well |website=Push Square |date=September 16, 2015 |access-date=July 28, 2015 |archive-url=https://web.archive.org/web/20150919040010/http://www.pushsquare.com/news/2015/09/tgs_2015_ps4s_price_drop_extends_to_asia_as_well |archive-date=September 19, 2015 |url-status=live}} The first official sub-£300 PS4 bundle was the £299.99 "Uncharted Nathan Drake Collection 500GB", and was released in the UK on October 9, 2015; a 1 TB £329.99 version was offered at the same time.{{citation |url=http://www.eurogamer.net/articles/2015-09-07-uncharted-nathan-drake-collection-500gb-ps4-bundle-announced |title=Uncharted Nathan Drake Collection 500GB & 1TB PS4 bundles for Europe |first=Robert |last=Purchese |date=September 18, 2015 |website=Eurogamer |access-date=September 22, 2015 |archive-url=https://web.archive.org/web/20150925011336/http://www.eurogamer.net/articles/2015-09-07-uncharted-nathan-drake-collection-500gb-ps4-bundle-announced |archive-date=September 25, 2015 |url-status=live }} On October 9, 2015, the first official price cut of the PS4 in North America was announced: a reduction of $50 to $349.99 (US) and by $20 to $429.99 (Canada).{{citation |url=http://www.pushsquare.com/news/2015/10/ps4s_price_officially_drops_to_usd349_99_in_usa_starting_friday |title=PS4's Price Officially Drops to $349.99 in USA Starting Friday |date=October 8, 2015 |first=Sammy |last=Barker |website=Push Square |access-date=October 8, 2015 |archive-url=https://web.archive.org/web/20151009150330/http://www.pushsquare.com/news/2015/10/ps4s_price_officially_drops_to_usd349_99_in_usa_starting_friday |archive-date=October 9, 2015 |url-status=live}}{{citation |url=http://blog.us.playstation.com/2015/10/08/ps4-big-holiday-lineup-lower-cost/ |title=PS4: Big Holiday Lineup, Lower Cost |first=John |last=Koller |date=October 8, 2015 |work=blog.us.playstation.com |access-date=October 8, 2015 |archive-url=https://web.archive.org/web/20151009130715/http://blog.us.playstation.com/2015/10/08/ps4-big-holiday-lineup-lower-cost/ |archive-date=October 9, 2015 |url-status=live}}{{citation |url=http://www.polygon.com/2015/10/8/9477625/ps4-price-drop-349-us |title=Sony cutting PS4 price to $349.99 |first=Samit |last=Sarkar |date=October 8, 2015 |website=Polygon |access-date=October 8, 2015 |archive-url=https://web.archive.org/web/20151008194041/http://www.polygon.com/2015/10/8/9477625/ps4-price-drop-349-us |archive-date=October 8, 2015 |url-status=live}} An official price cut in Europe followed in late October 2015, reduced to €349.99/£299.99.{{citation |url=http://www.pushsquare.com/news/2015/10/ps4s_price_cut_down_to_size_in_the_uk |title=PS4's Price Cut Down to Size in the UK |date=October 21, 2015 |first=Sammy |last=Barker |website=Push Square |access-date=October 21, 2015 |archive-url=https://web.archive.org/web/20151022151236/http://www.pushsquare.com/news/2015/10/ps4s_price_cut_down_to_size_in_the_uk |archive-date=October 22, 2015 |url-status=live}}

On June 10, 2016, Sony confirmed that a hardware revision of the PlayStation 4, rumored to be codenamed "Neo", was under development. The new revision was revealed to be a higher-end model meant to support gameplay in 4K. This new model was sold alongside the existing model, and all existing software was compatible between the two models.{{cite web |url=http://www.polygon.com/2016/6/10/11902000/ps4-neo-confirmed-sony-4k |title=Sony confirms new, high-end PlayStation 4 |last=Alexander |first=Julia |work=Polygon |date=June 10, 2016 |access-date=June 10, 2016 |archive-url=https://web.archive.org/web/20160611130831/http://www.polygon.com/2016/6/10/11902000/ps4-neo-confirmed-sony-4k |archive-date=June 11, 2016 |url-status=live}} Layden stated that Sony has no plans to "bifurcate the market", only that gamers playing on the Neo will "have the same experience, but one will be delivered at a higher resolution, with an enhanced graphical experience, but everything else is going to be exactly as you'd expect".{{cite magazine |url=https://time.com/4368902/sony-playstation-neo-e3-2016-shawn-layden/?xid=tcoshare |title=We Asked Sony's Gaming Chief About the Future of PlayStation |first=Matt |last=Peckham |date=June 14, 2016 |access-date=June 17, 2016 |magazine=Time |archive-url=https://web.archive.org/web/20160616185550/http://time.com/4368902/sony-playstation-neo-e3-2016-shawn-layden/?xid=tcoshare |archive-date=June 16, 2016 |url-status=live}} The high-end console was publicly revealed on September 7, 2016, as PlayStation 4 Pro.{{Cite web |url=https://www.theverge.com/2016/9/7/12748316/sony-ps4-pro-announced-price-specs-release-date |title=Sony announces PlayStation 4 Pro with 4K HDR gaming for $399 |last=Webster |first=Andrew |date=September 7, 2016 |website=The Verge |access-date=September 7, 2016 |archive-url=https://web.archive.org/web/20160907204154/http://www.theverge.com/2016/9/7/12748316/sony-ps4-pro-announced-price-specs-release-date |archive-date=September 7, 2016 |url-status=live}} At the same time, Sony unveiled an updated version of the original PS4 model with a smaller form factor.

In May 2018, during a presentation to investors, Sony Interactive Entertainment CEO John Kodera stated that the PlayStation 4 was heading into the end of its lifecycle and that the company was anticipating decreasing year-over-year hardware sales.{{Cite news|url=https://www.polygon.com/2018/5/22/17379880/ps4-life-cycle-ending-psn-psvr|title=PS4 heading into end of its life cycle, PlayStation CEO says|work=Polygon|access-date=May 23, 2018|archive-url=https://web.archive.org/web/20180522221936/https://www.polygon.com/2018/5/22/17379880/ps4-life-cycle-ending-psn-psvr|archive-date=May 22, 2018|url-status=live}} He explained that Sony would be countering the expected decline by focusing on "strengthen[ing] user engagement" including continued investments into new first-party games and other online services for PS4. "We will use the next three years to prepare the next step, to crouch down so that we can jump higher in the future," Kodera added in an interview with the press the following day.{{Cite news|url=https://www.polygon.com/2018/5/23/17384050/ps5-release-date-sony|title=The next PlayStation is at least three years away|work=Polygon|access-date=May 23, 2018|archive-url=https://web.archive.org/web/20180523181133/https://www.polygon.com/2018/5/23/17384050/ps5-release-date-sony|archive-date=May 23, 2018|url-status=live}}

Following the launch of the PlayStation 5 in November 2020, Sony discontinued production in Japan of all but the 500 GB Slim model of the PlayStation 4 on January 5, 2021, with the standard PS4 and PS4 Pro still being produced for western markets.{{cite web | url = https://www.videogameschronicle.com/news/sony-japan-confirms-ps4-pro-and-all-but-one-ps4-model-have-been-discontinued/ | title = Sony Japan confirms PS4 Pro and 'all but one' PS4 model have been discontinued | first = Andy | last = Robinson | date = January 5, 2021 | access-date = January 5, 2021 | work = Video Games Chronicle | archive-date = January 5, 2021 | archive-url = https://web.archive.org/web/20210105101243/https://www.videogameschronicle.com/news/sony-japan-confirms-ps4-pro-and-all-but-one-ps4-model-have-been-discontinued/ | url-status = live }} According to a report from Bloomberg News in January 2022, Sony had been poised to discontinue the PlayStation 4 at the end of 2021 in favor of the PlayStation 5, but due to a global chip shortage that lasted from 2020 to 2023, this made it difficult for Sony to keep up with PlayStation 5 demand. Instead, the company planned to continue PlayStation 4 production; besides helping to offset the PlayStation 5 shortage, this production method would help assure deals with its component providers for the PlayStation 5.{{cite web | url = https://www.bloomberg.com/news/articles/2022-01-12/sony-tackles-playstation-5-shortage-by-making-more-ps4-consoles | title = Sony Is Dealing With PlayStation 5 Shortage by Making More PS4s | first1 = Takashi | last1 = Mochizuki | first2 = Debby | last2 = Wu | date = January 12, 2022 | work = Bloomberg News | archive-url = https://archive.today/20220113051014/https://www.bloomberg.com/news/articles/2022-01-12/sony-tackles-playstation-5-shortage-by-making-more-ps4-consoles?sref=Yg3sQEZ2 | archive-date = January 13, 2022 | access-date = January 13, 2022 | url-status = live }}

The technology in the PlayStation 4 is similar to the hardware found in modern personal computers.{{cite news |last=Yin-Poole |first=Wesley |title=PS4: PC-like architecture, 8GB RAM delight developers |url=http://www.eurogamer.net/articles/2013-02-22-ps4-pc-like-architecture-8gb-ram-delight-developers |work=Eurogamer |publisher=Eurogamer Network |access-date=February 25, 2013 |date=February 22, 2013 |archive-url=https://web.archive.org/web/20130302092730/http://www.eurogamer.net/articles/2013-02-22-ps4-pc-like-architecture-8gb-ram-delight-developers |archive-date=March 2, 2013}} This familiarity is designed to make it easier and less expensive for game studios to develop games for the PS4.{{cite news |last=Purchese |first=Robert |title=Five analysts, one consensus: PlayStation 4 impressed |url=http://www.eurogamer.net/articles/2013-02-22-five-analysts-one-consensus-playstation-4-impressed |work=Eurogamer |publisher=Eurogamer Network |access-date=February 25, 2013 |date=February 22, 2013 |archive-url=https://web.archive.org/web/20130302092624/http://www.eurogamer.net/articles/2013-02-22-five-analysts-one-consensus-playstation-4-impressed |archive-date=March 2, 2013}}{{cite news |last=Crossley |first=Rob |title=Sony promises indie-friendly PSN: 'We believe in smaller devs' |url=http://www.computerandvideogames.com/392971/sony-promises-indie-friendly-ps4-publishing-model/ |work=Computer and Video Games |access-date=February 25, 2013 |date=February 22, 2013 |archive-url=https://web.archive.org/web/20130526191206/http://www.computerandvideogames.com/392971/sony-promises-indie-friendly-ps4-publishing-model/ |archive-date=May 26, 2013}}

{{Main|PlayStation 4 technical specifications}}

{{quote box|align=right|width=25em|quote="[We] have not built an APU quite like that for anyone else in the market. It is by far the most powerful APU we have built to date". (February 2013) |source=- John Taylor, AMD{{cite news |last=Parfitt |first=Ben |title=AMD says PS4's APU is "by far the most powerful" it has ever built |url=http://www.mcvuk.com/news/read/amd-says-ps4-s-apu-is-by-far-the-most-powerful-it-has-ever-built |publisher=MCV |access-date=February 28, 2013 |date=February 28, 2013 |archive-url=https://web.archive.org/web/20150403082016/https://www.mcvuk.com/news/read/amd-says-ps4-s-apu-is-by-far-the-most-powerful-it-has-ever-built |archive-date=April 3, 2015 |url-status=dead}}}}

The PlayStation 4 uses an Accelerated Processing Unit (APU) developed by AMD in cooperation with Sony. It combines a central processing unit (CPU) and graphics processing unit (GPU), as well as other components such as a memory controller and video decoder.{{cite news |last=Taylor |first=John |title=AMD and The Sony PS4. Allow Me To Elaborate. |url=http://community.amd.com/community/amd-blogs/amd-unprocessed/blog/2013/02/21/amd-and-the-sony-ps4-allow-me-to-elaborate |publisher=AMD |access-date=February 25, 2013 |date=February 21, 2013 |archive-url=https://web.archive.org/web/20130526191443/http://community.amd.com/community/amd-blogs/amd-unprocessed/blog/2013/02/21/amd-and-the-sony-ps4-allow-me-to-elaborate |archive-date=May 26, 2013}} The CPU consists of two 28 nm quad-core Jaguar modules totaling 8 64-bit x86-64 cores,{{cite news |title=AMD's Jaguar Architecture: The CPU Powering Xbox One, PlayStation 4, Kabini & Temash |author=Shimpi, Anand Lal |publisher=AnandTech |url=http://www.anandtech.com/show/6976/amds-jaguar-architecture-the-cpu-powering-xbox-one-playstation-4-kabini-temash/4 |date=May 23, 2013 |access-date=November 9, 2013 |archive-url=https://web.archive.org/web/20131211030440/http://www.anandtech.com/show/6976/amds-jaguar-architecture-the-cpu-powering-xbox-one-playstation-4-kabini-temash/4 |archive-date=December 11, 2013}} 7 of which are available for game developers to use. The GPU consists of 18 compute units to produce a theoretical peak performance of 1.84 TFLOPS. The system's GDDR5 memory is capable of running at a maximum clock frequency of 2.75 GHz (5500 MT/s) and has a maximum memory bandwidth of 176 GB/s.{{cite web |url=http://gamingbolt.com/playstation-4-fcc-filing-reveals-2-75-ghz-max-clock-speed-frequency |title=PlayStation 4 FCC Filing Reveals 2.75 GHz Max Clock Speed Frequency |last=Sinha |first=Ravi |publisher=GamingBolt |date=July 16, 2013 |access-date=September 12, 2013 |archive-url=https://web.archive.org/web/20130826062908/http://gamingbolt.com/playstation-4-fcc-filing-reveals-2-75-ghz-max-clock-speed-frequency |archive-date=August 26, 2013}}{{cite web |url=https://www.engadget.com/2013/07/22/sony-playstation-4-fcc/ |title=Sony PlayStation 4 waltzes past the FCC |last=Santos |first=Alexis |work=Engadget |publisher=AOL |date=July 22, 2013 |access-date=September 11, 2013 |archive-url=https://web.archive.org/web/20130725061610/http://www.engadget.com/2013/07/22/sony-playstation-4-fcc/ |archive-date=July 25, 2013}} The console contains 8 GB of GDDR5 memory,{{cite web |last=Femmel |first=Kevin |url=http://gimmegimmegames.com/2013/02/sony-playstation-meeting-2013-details/ |title=Sony reveals the PS4: New controller, 8GB RAM, doesn't play PS3 discs and more |publisher=Gimme Gimme Games |date=February 20, 2013 |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130316062350/http://gimmegimmegames.com/2013/02/sony-playstation-meeting-2013-details/ |archive-date=March 16, 2013}} 16 times the amount of RAM found in the PS3 and is expected to give the console considerable longevity.{{cite web |last=Leadbetter |first=Richard |url=http://www.eurogamer.net/articles/df-hardware-spec-analysis-playstation-4 |title=Spec Analysis: PlayStation 4 |work=Eurogamer |publisher=Eurogamer Network |date=February 21, 2013 |access-date=February 25, 2013 |archive-url=https://web.archive.org/web/20130419085348/http://www.eurogamer.net/articles/df-hardware-spec-analysis-playstation-4 |archive-date=April 19, 2013}} It also includes secondary custom chips that handle tasks associated with downloading, uploading, and social gameplay.{{cite news |last=Conditt |first=Jessica |title=PS4 allows playing games as they're downloading |url=http://www.joystiq.com/2013/02/20/ps4-allows-playing-games-as-theyre-downloading/ |work=Joystiq |publisher=AOL |access-date=February 24, 2013 |date=February 20, 2013 |archive-url=https://web.archive.org/web/20130221000153/http://www.joystiq.com/2013/02/20/ps4-allows-playing-games-as-theyre-downloading/ |archive-date=February 21, 2013}}{{cite news |last=Williams |first=Mike |title=Articles Register Sony reveals developer-centric PlayStation 4 |url=http://www.gamesindustry.biz/articles/2013-02-20-sony-reveals-the-playstation-4 |access-date=February 24, 2013 |date=February 20, 2013 |work=Joystiq |publisher=AOL |archive-url=https://web.archive.org/web/20130419134822/http://www.gamesindustry.biz/articles/2013-02-20-sony-reveals-the-playstation-4 |archive-date=April 19, 2013}} These tasks can be handled in the background during gameplay or while the system is in sleep mode.{{cite news |last=Seifert |first=Dan |title=Sony PlayStation 4 games can be played while they are downloading |url=https://www.theverge.com/2013/2/20/4010466/sony-playstation-4-games-downloadable-play-ps4 |work=The Verge |access-date=February 24, 2013 |date=February 20, 2013 |archive-url=https://web.archive.org/web/20130418185035/http://www.theverge.com/2013/2/20/4010466/sony-playstation-4-games-downloadable-play-ps4 |archive-date=April 18, 2013}} The console also contains an audio module, which can support in-game chat as well as "a very large number" of audio streams for use in-game.{{cite web |title=Inside the PlayStation 4 with Mark Cerny |first=Christian |last=Nutt |url=https://www.gamedeveloper.com/business/inside-the-playstation-4-with-mark-cerny |date=April 24, 2013 |publisher=Gamasutra |archive-url=https://web.archive.org/web/20130510090700/http://www.gamasutra.com/view/feature/191007/inside_the_playstation_4_with_mark_.php?page=3 |page=3 |archive-date=May 10, 2013 |url-status=live}} All PlayStation 4 models support high dynamic range (HDR) color profiles.{{cite web |title=Sony will wake a sleeping HDR beast via firmware. What else hides in PS4? |date=September 8, 2016 |url=https://arstechnica.com/gaming/2016/09/whats-up-with-ps4s-surprise-firmware-update-is-4k-around-the-corner/ |publisher=Ars Technica |access-date=September 8, 2016 |archive-url=https://web.archive.org/web/20160908181356/http://arstechnica.com/gaming/2016/09/whats-up-with-ps4s-surprise-firmware-update-is-4k-around-the-corner/ |archive-date=September 8, 2016 |url-status=live}}

Its read-only optical drive is capable of reading Blu-ray Discs at speeds of up to three times that of its predecessor.{{cite web |url=https://arstechnica.com/gaming/2007/01/6658/ |title=Is Blu-ray really a good medium for games? |last=Kuchera |first=Ben |date=January 17, 2007 |publisher=Ars Technica |access-date=February 25, 2013 |archive-url=https://web.archive.org/web/20121201222226/http://arstechnica.com/gaming/2007/01/6658/ |archive-date=December 1, 2012}} The console features a hardware on-the-fly zlib decompression module. The original PS4 model supports up to 1080p and 1080i video standards,{{cite web |last1=Shuman |first1=Sid |title=PS4: The Ultimate FAQ – North America |url=https://blog.playstation.com/2013/10/30/ps4-the-ultimate-faq-north-america/ |website=PlayStation Blog |access-date=December 15, 2020 |date=October 30, 2013 |archive-date=October 31, 2013 |archive-url=https://web.archive.org/web/20131031051619/http://blog.us.playstation.com/2013/10/30/ps4-the-ultimate-faq-north-america/ |url-status=live }} while the Pro model supports 4K resolution.{{cite web |title=PS4 Pro: 4K and HDR guide |url=https://www.playstation.com/en-us/support/hardware/ps4-pro-4k-and-hdr-guide/ |website=Playstation.com |access-date=December 15, 2020 |archive-date=December 19, 2020 |archive-url=https://web.archive.org/web/20201219111937/https://www.playstation.com/en-us/support/hardware/ps4-pro-4k-and-hdr-guide/ |url-status=live }} The console includes a 500 gigabyte hard drive for additional storage,{{cite press release |url=http://www.scei.co.jp/corporate/release/pdf/130611a_e.pdf |title=PlayStation 4 (PS4) Design and Price Unveiled, Available at $399 in U.S. and at €399 in Europe |publisher=Sony Computer Entertainment, Inc. |date=June 11, 2013 |access-date=June 11, 2013 |archive-url=https://web.archive.org/web/20130613054228/http://www.scei.co.jp/corporate/release/pdf/130611a_e.pdf |archive-date=June 13, 2013}} which can be upgraded by the user.{{cite web |url=https://www.engadget.com/2013/06/11/sonys-playstation-4-eye-is-a-59-add-on-ps4-packs-a-500gb-hdd/ |title=Sony's PlayStation 4 Eye is a $59 add-on, PS4 packs an upgradable 500GB HDD inside |work=Engadget |publisher=AOL |date=June 10, 2013 |access-date=June 10, 2013 |archive-url=https://web.archive.org/web/20130902115543/http://www.engadget.com/2013/06/11/sonys-playstation-4-eye-is-a-59-add-on-ps4-packs-a-500gb-hdd/ |archive-date=September 2, 2013}} System Software 4.50, which was released on March 9, 2017,{{Cite web|url=http://www.playstationlifestyle.net/2017/03/09/ps4-update-4-50-now-prepare-external-hdds/|title=PS4 Update 4.50 Now Out, Full Patch Notes Released|date=March 9, 2017|website=PlayStation LifeStyle|access-date=April 2, 2017|archive-url=https://web.archive.org/web/20170403015245/http://www.playstationlifestyle.net/2017/03/09/ps4-update-4-50-now-prepare-external-hdds/|archive-date=April 3, 2017|url-status=live}} enabled the use of external USB hard drives up to 8 TB for additional storage.{{cite web |url=https://www.theverge.com/circuitbreaker/2017/2/3/14496638/playstation-4-external-hard-drive-support-software-update |title=The PS4 will support external hard drives in upcoming update |first=Chaim |last=Gartenberg |date=February 3, 2017 |access-date=February 3, 2017 |work=The Verge |archive-url=https://web.archive.org/web/20170203151049/http://www.theverge.com/circuitbreaker/2017/2/3/14496638/playstation-4-external-hard-drive-support-software-update |archive-date=February 3, 2017 |url-status=live}}

The PlayStation 4 features Wi-Fi and Ethernet connectivity, Bluetooth, and two USB 3.0 ports. An auxiliary port is also included for connection to the PlayStation Camera, a motion detection digital camera device first introduced on the PS3. A mono headset, which can be plugged into the DualShock 4, is bundled with the system.{{cite press release |title=SONY COMPUTER ENTERTAINMENT INTRODUCES WIRELESS CONTROLLER FOR PLAYSTATION 4 (DUALSHOCK 4) AND PLAYSTATION 4 EYE |url=http://www.scei.co.jp/corporate/release/130221b_e.html |access-date=February 26, 2013 |date=February 21, 2013 |publisher=Sony Computer Entertainment |archive-url=https://web.archive.org/web/20140410074503/http://scei.co.jp/corporate/release/130221b_e.html |archive-date=April 10, 2014 |url-status=dead}} Audio/video output options include HDMI TV and optical S/PDIF audio. The console does not have an analog audio/video output.{{cite news |title=Sony issues correction: PS4 will not support analog output [Updated] |first=Grant |last=Brunner |work=ExtremeTech |publisher=Ziff Davis |url=http://www.extremetech.com/gaming/158916-sony-confirms-that-the-ps4-will-support-analog-output |date=June 18, 2013 |access-date=June 20, 2013 |archive-url=https://web.archive.org/web/20140708000221/http://www.extremetech.com/gaming/158916-sony-confirms-that-the-ps4-will-support-analog-output |archive-date=July 8, 2014 |url-status=dead}}

The PS4 features a "Rest mode" feature. This places the console in a low-power state while allowing users to immediately resume their game or app once the console is awoken. The console also is able to download content such as game and OS updates while it is in this state.{{cite web |url=http://www.siliconera.com/2013/02/20/playstation-4s-suspend-mode-lets-players-jump-back-into-a-game-no-save-point-necessary/ |title=Jump Back Into A Game With PlayStation 4's Suspend Mode, No Save Point Necessary |date=February 20, 2013 |access-date=September 13, 2013 |publisher=Siliconera |author=Spencer |archive-url=https://web.archive.org/web/20140616140422/http://www.siliconera.com/2013/02/20/playstation-4s-suspend-mode-lets-players-jump-back-into-a-game-no-save-point-necessary/ |archive-date=June 16, 2014 |url-status=dead}}

{{Main|DualShock 4|PlayStation Move}}

File:DualShock 4.jpg

The DualShock 4 is PlayStation 4's primary controller; it maintains a similar design to previous iterations of the DualShock series, but with additional features and design refinements. Among other tweaks, the caps of the analog sticks were given a concave design (similar to the Xbox 360 controller), the shape of the triggers and shoulder buttons was refined, the D-pad buttons were given a steeper downward angle to provide a resting space in the center for the user's thumb,{{Cite web|url=https://venturebeat.com/2013/10/22/the-playstation-4-controller-whats-new-with-the-analog-sticks-and-d-pad-part-2-exclusive/2/|title=The PlayStation 4 controller: What's new with the analog sticks and D-pad|website=VentureBeat|date=October 22, 2013|language=en-US|access-date=October 18, 2017|archive-url=https://web.archive.org/web/20171018072256/https://venturebeat.com/2013/10/22/the-playstation-4-controller-whats-new-with-the-analog-sticks-and-d-pad-part-2-exclusive/2/|archive-date=October 18, 2017|url-status=live}} and the hand grips were made thicker and given microtexturing to improve their feel.

A major addition to the DualShock 4 is a touchpad; it is capable of detecting up to two simultaneous touch presses, and can also be pressed down as a button. The "Start" and "Select" buttons were replaced by "Options" and "Share" buttons; the latter is designed to allow access to the PlayStation 4's social features (including streaming, video recording, and screenshot tools). The DualShock 4 is powered by a non-removable, rechargeable lithium-ion battery, which can be charged using its micro USB connector. The controller also features an internal speaker, and a headphone jack for headsets or headphones; the console is bundled with a pair of headset earbuds.{{cite web |url=http://news.cnet.com/8301-17938_105-57570456-1/finer-details-about-playstation-4s-dualshock-4-controller-eye-camera/ |title=Finer details about PlayStation 4's DualShock 4 controller, Eye camera |first=Christopher |last=MacManus |date=February 21, 2013 |publisher=CNET |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130530061919/http://news.cnet.com/8301-17938_105-57570456-1/finer-details-about-playstation-4s-dualshock-4-controller-eye-camera/ |archive-date=May 30, 2013}}{{Cite web|url=https://www.polygon.com/2013/6/11/4417768/playstation-4-ps4-hardware-specificaations-hard-drive-size-eye|title=PlayStation 4: What's in the box|last=Sarkar|first=Samit|date=June 11, 2013|website=Polygon|access-date=October 18, 2017|archive-url=https://web.archive.org/web/20171018071153/https://www.polygon.com/2013/6/11/4417768/playstation-4-ps4-hardware-specificaations-hard-drive-size-eye|archive-date=October 18, 2017|url-status=live}}{{Cite web|url=https://venturebeat.com/2013/10/24/the-playstation-4-controller-a-close-look-at-the-touchpad-light-bar-design-and-everything-else-part-4-exclusive/|title=The PlayStation 4 controller: A close look at the touchpad, light bar, design, and everything else|work=ventureBeat|date=October 24, 2013|language=en-US|access-date=October 18, 2017|archive-url=https://web.archive.org/web/20170608060845/https://venturebeat.com/2013/10/24/the-playstation-4-controller-a-close-look-at-the-touchpad-light-bar-design-and-everything-else-part-4-exclusive/|archive-date=June 8, 2017|url-status=live}}

The controller's motion tracking system is more sensitive than those of the PlayStation 3's controllers. An LED "light bar" was additionally added to the front of the controller; it is designed to allow the PlayStation Camera accessory to further track its motion, but can also be used to provide visual effects and feedback within games (such as, for instance, reflecting a player's low health by turning red).{{Cite news|url=https://www.theverge.com/2013/6/10/4417142/sony-ps4-dualshock-controller-hands-on|title=Hands-on with Sony's PlayStation 4 and DualShock controller|work=The Verge|access-date=October 18, 2017|archive-url=https://web.archive.org/web/20171018071852/https://www.theverge.com/2013/6/10/4417142/sony-ps4-dualshock-controller-hands-on|archive-date=October 18, 2017|url-status=live}}{{cite web |last=McWhertor |first=Michael |url=http://www.polygon.com/2013/2/20/4006374/playstation-4-dualshock-4-controller-detailed |title=PS4 touch-sensitive DualShock 4 controller revealed (update: features, scale detailed) |work=Polygon |date=January 31, 2013 |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130223170319/http://www.polygon.com/2013/2/20/4006374/playstation-4-dualshock-4-controller-detailed |archive-date=February 23, 2013}}{{Cite news|url=https://www.engadget.com/2014/11/27/all-of-the-lights-many-curious-uses-for-the-ps4-light-bar/|title=All of the Lights: Many curious uses for the PS4 light bar|work=Engadget|access-date=October 18, 2017|language=en-US|archive-url=https://web.archive.org/web/20171018071905/https://www.engadget.com/2014/11/27/all-of-the-lights-many-curious-uses-for-the-ps4-light-bar/|archive-date=October 18, 2017|url-status=live}}

Although the PS4 and DualShock 4 continue to use Bluetooth for wireless connectivity, the console is incompatible with PlayStation 3 controllers.{{cite web |last=Hinkle |first=David |url=http://www.joystiq.com/2013/02/21/yoshida-dualshock-3-wont-work-with-ps4/ |title=Yoshida: DualShock 3 won't work with PS4 |work=Joystiq |publisher=AOL |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130222224717/http://www.joystiq.com/2013/02/21/yoshida-dualshock-3-wont-work-with-ps4/ |archive-date=February 22, 2013}} An exception are the PlayStation Move motion controllers originally released for PS3, which are officially supported for use with the PlayStation Camera.{{cite web|url=https://www.engadget.com/2013/02/20/playstation-4-move-support/|title=The PlayStation 4 supports the PlayStation Move controller|last=Gilbert|first=Ben|date=February 20, 2013|work=Engadget|publisher=AOL|archive-url=https://web.archive.org/web/20130221005755/http://www.engadget.com/2013/02/20/playstation-4-move-support/|archive-date=February 21, 2013|access-date=February 21, 2013}} In October 2013, Shuhei Yoshida stated on Twitter that the DualShock 4 would support "basic functions" when attached to a PC.{{cite web |title=PlayStation 4 Controller is PC-Compatible 'for Basic Functions' |date=October 6, 2013 |url=http://kotaku.com/playstation-4-controller-is-pc-compatible-for-basic-fu-1441725631 |publisher=Kotaku |access-date=October 6, 2013 |archive-url=https://web.archive.org/web/20131211023513/http://kotaku.com/playstation-4-controller-is-pc-compatible-for-basic-fu-1441725631 |archive-date=December 11, 2013}} In August 2016, Sony unveiled an official USB wireless adapter for the DualShock 4, enabling use of all of the controller's functionality on PC.{{Cite news|url=https://www.pcworld.com/article/3111371/consumer-electronics/sony-reveals-dualshock-4-wireless-adapter-for-pcs.html|title=Sony reveals DualShock 4 wireless adapter for PCs|work=PCWorld|access-date=October 18, 2017|language=en|archive-url=https://web.archive.org/web/20170814204420/http://www.pcworld.com/article/3111371/consumer-electronics/sony-reveals-dualshock-4-wireless-adapter-for-pcs.html|archive-date=August 14, 2017|url-status=live}} In December 2016, Valve's Steam platform was updated to provide support and controller customization functionality for DualShock 4, through existing APIs for the Steam Controller.{{Cite news|url=https://www.pcworld.com/article/3131028/hardware/steams-adding-support-for-sonys-dualshock-4-playstation-controller.html|title=Steam adds support for Sony's DualShock 4 PlayStation controller|work=PCWorld|access-date=October 18, 2017|language=en|archive-url=https://web.archive.org/web/20171215005522/https://www.pcworld.com/article/3131028/hardware/steams-adding-support-for-sonys-dualshock-4-playstation-controller.html|archive-date=December 15, 2017|url-status=live}}{{Cite web|url=http://www.usgamer.net/articles/steam-beta-adds-native-support-for-xbox-one-xbox-360-and-generic-controllers|title=Steam Beta Adds Native Support for Xbox One, Xbox 360 and Generic Controllers|last=Williams|first=Mike|date=January 6, 2017|website=USgamer|language=en-US|access-date=October 18, 2017|archive-url=https://web.archive.org/web/20171018072431/http://www.usgamer.net/articles/steam-beta-adds-native-support-for-xbox-one-xbox-360-and-generic-controllers|archive-date=October 18, 2017|url-status=live}}

A revision of the DualShock 4 was released alongside the "Slim" and Pro models in 2016, and is bundled with these systems. It is largely identical to the original model, except that the touchpad now contains a "stripe" along the top which the light bar's LED can shine through, and the controller can communicate non-wirelessly when connected to the console over USB.{{Cite news|url=http://www.polygon.com/2016/9/8/12847626/peer-into-the-soulful-glow-of-the-new-dualshock-4s-extra-lightbar|title=Peer into the soulful glow of the DualShock 4's extra lightbar|last=Crecente|first=Brian|date=September 8, 2016|work=Polygon|access-date=October 20, 2016|publisher=Vox Media|archive-url=https://web.archive.org/web/20161021071111/http://www.polygon.com/2016/9/8/12847626/peer-into-the-soulful-glow-of-the-new-dualshock-4s-extra-lightbar|archive-date=October 21, 2016|url-status=live}}

{{clear left}}

{{main|PlayStation Camera}}

File:Sony-PlayStation-4-Camera-Mk1.jpg]]

The PlayStation Camera is an optional motion sensor and camera for the PlayStation 4, similar to Kinect on Xbox. It includes two 1280×800 pixel lenses operating with an aperture of {{f/}}2.0, with 30 cm focusing distance, and an 85° field of view. The dual camera setup allows for different modes of operation, depending on the initiated and running application.{{cite web |url=http://www.destructoid.com/yoshida-discusses-applications-of-playstation-4-eye-246234.phtml |title=PlayStation 4 Eye: Applications of PS4's twin cameras |first=Kyle |last=MacGregor |date=February 21, 2013 |access-date=February 21, 2013 |publisher=Destructoid |archive-url=https://web.archive.org/web/20130530062554/http://www.destructoid.com/yoshida-discusses-applications-of-playstation-4-eye-246234.phtml |archive-date=May 30, 2013 |url-status=dead}} The two cameras can be used together for depth-sensing of its surrounding objects in its field of vision.{{cite web |url=http://www.computerandvideogames.com/392819/blog/eye-spy-has-sony-found-its-answer-to-kinect/ |title=Eye spy: Has Sony found its answer to Kinect? |access-date=February 21, 2013 |date=February 21, 2013 |work=Computer and Video Games |author=Scullion, Chris |archive-url=https://web.archive.org/web/20130530062731/http://www.computerandvideogames.com/392819/blog/eye-spy-has-sony-found-its-answer-to-kinect/ |archive-date=May 30, 2013}} Alternatively, one of the cameras can be used for generating the video image, with the other used for motion tracking.{{cite web |last=Conditt |first=Jessica |url=http://www.joystiq.com/2013/02/21/ps4-eye-has-two-cameras-one-to-watch-you-one-to-make-you-prett/ |title=PS4 Eye has two cameras: One to watch you, one to make you pretty |work=Joystiq |publisher=AOL |access-date=February 21, 2013 |archive-url=https://web.archive.org/web/20130508185947/http://www.joystiq.com/2013/02/21/ps4-eye-has-two-cameras-one-to-watch-you-one-to-make-you-prett/ |archive-date=May 8, 2013}}

PlayStation Camera also features a four-channel microphone array, which helps reduce unwanted background noise and can be used for voice commands. With the PlayStation Camera connected, different users can automatically log-on to the system via face detection.

{{main|PlayStation VR}}

File:Sony-PlayStation-4-PSVR-Headset-Mk1-FL.jpg

PlayStation VR is a virtual reality system for PlayStation 4; it consists of a headset, which features a 1080p display panel, LED lights on the headset that are used by PlayStation Camera to track its motion, and a control box that processes 3D audio effects, as well as video output to the external display (either simulcasting the player's VR perspective, or providing an asymmetrical secondary perspective). PlayStation VR can also be used with PlayStation Move motion controllers.{{Cite web|url=https://www.polygon.com/2016/3/16/11247288/playstation-vr-processing-unit-ps4|title=PlayStation VR's processing unit doesn't add any power to the PS4|last=Sarkar|first=Samit|date=March 16, 2016|website=Polygon|access-date=October 29, 2017|archive-url=https://web.archive.org/web/20170729010837/https://www.polygon.com/2016/3/16/11247288/playstation-vr-processing-unit-ps4|archive-date=July 29, 2017|url-status=live}}{{Cite news|url=http://www.techradar.com/us/reviews/gaming/playstation-vr-1235379/review|title=PlayStation VR review|work=TechRadar|access-date=October 29, 2017|language=en|archive-url=https://web.archive.org/web/20160830074537/http://www.techradar.com/us/reviews/gaming/playstation-vr-1235379/review|archive-date=August 30, 2016|url-status=dead}}

{{Main|PlayStation 4 system software|List of PlayStation applications}}

The PlayStation 4's operating system is called "Orbis OS", based upon a customized FreeBSD 9.{{cite web |url=http://www.scei.co.jp/ps4-license/ |title=Open Source Software used in PlayStation 4 |publisher=Scei.co.jp |access-date=January 2, 2014 |archive-url=https://web.archive.org/web/20131117204620/http://www.scei.co.jp/ps4-license/ |archive-date=November 17, 2013 |url-status=live }}{{Cite web |date=2013-06-20 |title=Details about Playstation 4 OS development |url=https://vgleaks.com/some-details-about-playstation-4-os-development/ |access-date=2023-01-26 |website=VGLeaks 3.0 |language=en-US |archive-date=December 2, 2022 |archive-url=https://web.archive.org/web/20221202000214/https://vgleaks.com/some-details-about-playstation-4-os-development/ |url-status=live }}{{cite web |author=Larabel, Michael |url=https://www.phoronix.com/scan.php?page=news_item&px=MTM5NDI |title=Sony's PlayStation 4 Is Running Modified FreeBSD 9 |date=June 23, 2013 |publisher=Phoronix |archive-url=https://web.archive.org/web/20130624172952/http://www.phoronix.com/scan.php?page=news_item&px=MTM5NDI |archive-date=June 24, 2013 |access-date=September 14, 2013 |url-status=live}}{{cite web |author=Humphries, Matthew |url=http://www.geek.com/games/ps4-runs-modified-version-of-the-freebsd-9-0-operating-system-1559866/ |title=PS4 runs modified version of the FreeBSD 9.0 operating system |date=June 24, 2013 |publisher=Geek.com |access-date=January 10, 2014 |archive-url=https://web.archive.org/web/20140328060031/http://www.geek.com/games/ps4-runs-modified-version-of-the-freebsd-9-0-operating-system-1559866/ |archive-date=March 28, 2014 |url-status=live}}

The console does not require an Internet connection for usage, although more functionality is available when connected.{{cite news |url=http://www.officialplaystationmagazine.co.uk/2013/03/20/michael-denny/ |title=Michael Denny on PS4's philosophy |last=Hurley |first=Leon |date=March 20, 2013 |work=Official PlayStation Magazine |access-date=June 1, 2013 |archive-url=https://web.archive.org/web/20130601175127/http://www.officialplaystationmagazine.co.uk/2013/03/20/michael-denny/ |archive-date=June 1, 2013 |url-status=dead}}

The console introduces a customizable menu interface, the "PlayStation Dynamic Menu", featuring a variety of color schemes.{{cite web |url=http://blog.eu.playstation.com/2013/07/12/20-things-you-didnt-know-about-ps4/ |title=20 things you didn't know about PS4 |work=PlayStation Blog |publisher=Sony Computer Entertainment, Inc. |date=July 12, 2013 |access-date=July 12, 2013 |author=Pearson, Rob |archive-url=https://web.archive.org/web/20140703225735/http://blog.eu.playstation.com/2013/07/12/20-things-you-didnt-know-about-ps4/ |archive-date=July 3, 2014 |url-status=dead}} The interface displays the player's profile, recent activity, notifications, and other details in addition to unlocked trophies.{{cite news |title=PlayStation 4 will support trophies |author=Shah, Niraj |publisher=XTreme PS3 |url=http://www.xtremeps3.com/2013/02/22/ps4-will-support-trophies/ |date=February 22, 2013 |access-date=February 22, 2013 |archive-url=https://web.archive.org/web/20130526193243/http://www.xtremeps3.com/2013/02/22/ps4-will-support-trophies/ |archive-date=May 26, 2013 |url-status=dead}} It allows multiple user accounts, all with their own pass-codes. Each player account has the option to share their real name with friends, or use a nickname in other situations when anonymity is important. Facebook profiles can be connected to PlayStation Network accounts, making it easier to recognize friends.Anna Peel. [http://www.valuewalk.com/2013/11/facebook-inc-fb-integrates-with-ps4-for-gamers-identity/ Facebook Inc (FB) Integrates With PS4 For Gamers Identity] {{Webarchive|url=https://archive.today/20141230225514/http://www.valuewalk.com/2013/11/facebook-inc-fb-integrates-with-ps4-for-gamers-identity/ |date=December 30, 2014 }}, ValueWalk, November 15, 2013. The default home screen features real time content from friends. The "What's New" activity feed includes shared media, recently played games, and other notifications. Services from third-party vendors, such as Netflix and Amazon Prime Video, can be accessed within the interface.{{cite news |last=Dyer |first=Mitch |title=Netflix, Amazon Instant, More Coming to PlayStation 4 |url=http://www.ign.com/articles/2013/02/20/netflix-amazon-instant-coming-to-playstation-4 |work=IGN |publisher=Ziff Davis |access-date=September 9, 2013 |date=February 20, 2013 |archive-url=https://web.archive.org/web/20130415214006/http://www.ign.com/articles/2013/02/20/netflix-amazon-instant-coming-to-playstation-4 |archive-date=April 15, 2013}} Multitasking is available during gameplay, such as opening the browser or managing party chat, and switching between applications is done by double-tapping the "PS" button.

The PlayStation Camera or a microphone enables the user to control the system using voice input. Players can command the interface to start a game, take screenshots, and save videos. Saying "PlayStation" initiates voice control, and "All Commands" displays a list of possible commands.[http://manuals.playstation.net/document/gb/ps4/basic/voice.html Operating the system with your voice] {{Webarchive|url=https://web.archive.org/web/20141028171414/http://manuals.playstation.net/document/gb/ps4/basic/voice.html |date=October 28, 2014}}, manuals.playstation.net, October 28, 2014.

The PlayStation 4 supports Blu-ray and DVD playback, including 3D Blu-ray. The playing of CD is no longer supported,{{cite web |title=Playing videos on discs |url=http://manuals.playstation.net/document/gb/ps4/videos/videodisc.html |work=PlayStation 4 Users Guide |publisher=Sony Computer Entertainment, Inc. |access-date=January 18, 2015 |archive-url=https://web.archive.org/web/20131226080922/http://manuals.playstation.net/document/gb/ps4/videos/videodisc.html |archive-date=December 26, 2013}} as the console no longer has an infrared 780 nm laser. Custom music and video files can still be played from USB drives and DLNA servers using the Media Player app.{{Cite web|url=http://blog.us.playstation.com/2015/06/15/media-player-coming-to-ps4/|title=Media Player Coming to PS4 Tonight – PlayStation.Blog|date=June 16, 2015|archive-url=https://web.archive.org/web/20150616043009/http://blog.us.playstation.com/2015/06/15/media-player-coming-to-ps4/|access-date=November 10, 2018|archive-date=June 16, 2015}}

{{Main|PlayStation Network}}

The PlayStation 4 allows users to access a variety of free and premium PlayStation Network (PSN) services, including the PlayStation Store, PlayStation Plus subscription service, PlayStation Music powered by Spotify, and the PlayStation Video subscription service, which allows owners to rent or buy TV shows and films à la carte. A United States-exclusive cloud-based television-on-demand service known as PlayStation Vue began beta testing in late November 2014.{{cite web |url=http://gematsu.com/2014/11/cloud-based-tv-service-playstation-vue-announced |title=Cloud-based TV service PlayStation Vue announced |work=Gematsu |date=November 13, 2014 |access-date=February 5, 2015 |archive-url=https://web.archive.org/web/20150118010946/http://gematsu.com/2014/11/cloud-based-tv-service-playstation-vue-announced |archive-date=January 18, 2015 |url-status=live}}{{cite web |url=https://www.usatoday.com/story/tech/personal/2014/11/13/sony-playstation-vue-cloud-tv-service/18929491/ |title=Sony previews upcoming PlayStation Vue cloud TV service |first=Mike |last=Snider |date=November 13, 2014 |work=USA Today |access-date=February 5, 2015 |archive-url=https://web.archive.org/web/20150209074900/http://www.usatoday.com/story/tech/personal/2014/11/13/sony-playstation-vue-cloud-tv-service/18929491/ |archive-date=February 9, 2015 |url-status=live }} Sony intends to expand and evolve the services it offers over the console's lifespan.{{cite news |last=Bramwell |first=Tom |title=The big interview: Sony's Shuhei Yoshida on PS4 |url=http://www.eurogamer.net/articles/2013-02-21-the-big-interview-sonys-shuhei-yoshida-on-ps4 |work=Eurogamer |publisher=Eurogamer Network |access-date=February 25, 2013 |date=February 21, 2013 |archive-url=https://web.archive.org/web/20130419103024/http://www.eurogamer.net/articles/2013-02-21-the-big-interview-sonys-shuhei-yoshida-on-ps4 |archive-date=April 19, 2013}} Unlike PS3, a PlayStation Plus membership is required to access multiplayer in most games; this requirement does not apply to free-to-play or subscription-based games.[https://support.us.playstation.com/app/answers/detail/a_id/5060/~/ps4-online-multiplayer-requirements PS4 online multiplayer requirements] {{Webarchive|url=https://archive.today/20150201023943/https://support.us.playstation.com/app/answers/detail/a_id/5060/~/ps4-online-multiplayer-requirements |date=February 1, 2015 }}, support.us.playstation.com, November 3, 2014.

{{Main|PlayStation App|Remote Play}}

File:PlayStation-Vita-1101-FL.jpg

Smartphones and tablets can interact with the PlayStation 4 as second screen devices, and can also wake the console from sleep mode.{{cite news |last=Conditt |first=Jessica |title=PS4 doesn't require an always-on internet connection |url=http://www.joystiq.com/2013/02/21/ps4-doesnt-require-an-always-on-internet-connection/ |work=Joystiq |publisher=AOL |access-date=February 25, 2013 |date=February 21, 2013 |archive-url=https://web.archive.org/web/20130530063606/http://www.joystiq.com/2013/02/21/ps4-doesnt-require-an-always-on-internet-connection/ |archive-date=May 30, 2013}} A Sony Xperia smartphone, tablet or the PlayStation Vita can be used for streaming gameplay from the console to handheld, allowing supported games to be played remotely from around a household or away from home.Remote Play is available on the Xperia Z2 and Xperia Z3 series, as well as the Xperia Z4 tablet. High speed internet connection required.{{cite news |title=Sony Xperia Z3 Remote Play: How to play PS4 games on your phone |author=Loveridge, Sam |publisher=Trusted Reviews |url=http://www.trustedreviews.com/opinions/sony-xperia-z3-remote-play-how-to-play-ps4-games-on-your-phone |date=September 4, 2014 |access-date=September 4, 2014 |archive-url=https://web.archive.org/web/20140904234505/http://www.trustedreviews.com/opinions/sony-xperia-z3-remote-play-how-to-play-ps4-games-on-your-phone |archive-date=September 4, 2014 |url-status=live}} Sony has ambitions to make all PS4 games playable on PlayStation Vita. Developers can add Vita-specific controls for use via Remote Play.{{cite news |last=Gilbert |first=Ben |title=The DualShock 4 is 'near final' hardware, Remote Play is more than an afterthought, and other notes from Shuhei Yoshida |url=https://www.engadget.com/2013/02/21/dualshock-4-near-final-remote-play/ |access-date=February 25, 2013 |work=Engadget |publisher=AOL |date=February 21, 2013 |archive-url=https://web.archive.org/web/20130222195021/http://www.engadget.com/2013/02/21/dualshock-4-near-final-remote-play/ |archive-date=February 22, 2013}} This feature was later expanded to enable PS4 Remote Play functionality on Microsoft Windows PCs and on Apple OS X Macs. The update, released in April 2016, allows for Remote Play functionality on computers running Windows 8.1, Windows 10, OS X Yosemite, and OS X El Capitan. Remote Play supports resolution options of 360p, 540p, and 720p (1080p is available on PS4 Pro), frame rate options of 30–60 FPS, and the DualShock 4 can be connected via USB.{{cite web |last1=Saed |first1=Sherif |title=PlayStation 4 firmware update 3.50 out tomorrow – full details |url=https://www.vg247.com/2016/04/05/playstation-4-firmware-update-3-50-release-date-details/ |website=VG24/7 |access-date=April 5, 2016 |date=April 5, 2016 |archive-url=https://web.archive.org/web/20160405212908/http://www.vg247.com/2016/04/05/playstation-4-firmware-update-3-50-release-date-details/ |archive-date=April 5, 2016 |url-status=live}}

The PlayStation App allows iOS and Android mobile devices to interact with the PlayStation 4 from their device. The user can use this application to purchase PS4 games from the console and have them remotely downloaded, watch live streams of other gamers and view in-game maps while playing games.{{cite news |last=McCormick |first=Rich |title=PlayStation app now available on Android and iOS devices |url=https://www.theverge.com/2013/11/13/5098690/download-playstation-app-for-android-and-ios |work=The Verge |access-date=September 4, 2015 |date=November 13, 2013 |archive-url=https://web.archive.org/web/20150905213227/http://www.theverge.com/2013/11/13/5098690/download-playstation-app-for-android-and-ios |archive-date=September 5, 2015 |url-status=live}}

{{quote box|align=right|width=25em|quote="Ustream's integration within PS4 consoles will put gamers on a new media field. They will have the ability to direct, produce, and star in their own video game production, simply by being an awesome (or not so awesome!) gamer."|source=— Ustream co-founder Brad Hunstable{{cite news |url=http://www.ign.com/articles/2013/02/28/ustream-on-consoles-not-exclusive-to-ps4 |title=Ustream on Consoles Not Exclusive to PS4 |first=Colin |last=Moriarty |publisher=IGN |date=February 28, 2013 |access-date=July 10, 2015 |archive-url=https://web.archive.org/web/20150714202104/http://www.ign.com/articles/2013/02/28/ustream-on-consoles-not-exclusive-to-ps4 |archive-date=July 14, 2015 |url-status=live}}}}

Sony focused on "social" aspects as a major feature of the console. Although the PS4 has improved social functionality, the features are optional and can be disabled.

Users have the option to create or join community groups based on personal interest. Communities include a discussion board, accomplishments and game clips shared by other members, plus the ability to join group chat and launch cooperative games. Sony stated that "communities are a good way to socialize with like-minded players", particularly when "you want to tackle a big multiplayer raid, but don't have enough friends available."Adam Westlake. [http://www.slashgear.com/ps4s-software-update-3-00-beta-launches-new-features-detailed-02400453/ PS4's software update 3.00 beta launches, new features detailed] {{Webarchive|url=https://web.archive.org/web/20150905134913/http://www.slashgear.com/ps4s-software-update-3-00-beta-launches-new-features-detailed-02400453/ |date=September 5, 2015}}, slashgear.com, September 2, 2015. Sony has officially stated that starting April 2021, the community system of the PlayStation Network will be discontinued. This, however, will not prevent users from communicating with their friends in private messaging or in group chats on the PlayStation Network.{{Cite web|last=Yin-Poole|first=Wesley|date=2021-03-15|title=PS4 communities feature shuts down in April, Sony confirms|url=https://www.eurogamer.net/articles/2021-03-15-ps4-communities-feature-shuts-down-in-april-sony-confirms|access-date=2021-03-15|website=Eurogamer|language=en|archive-date=March 15, 2021|archive-url=https://web.archive.org/web/20210315153530/https://www.eurogamer.net/articles/2021-03-15-ps4-communities-feature-shuts-down-in-april-sony-confirms|url-status=live}}

The DualShock 4 controller includes a "SHARE" button, allowing the player to cycle through the last 60 minutes of recorded gameplay to select a screenshot or video clip appropriate for sharing. Media is uploaded seamlessly from the console to other PSN users or social networking sites such as Dailymotion, Facebook, Twitter and YouTube, or else users can copy media to a USB flash drive and upload to a social network or website of their preference.Leon Hurley. [http://www.officialplaystationmagazine.co.uk/2014/03/19/upcoming-ps4-update-to-remove-hdcp-let-you-save-shares-to-usb/ Upcoming PS4 update to remove HDCP & let you save Shares to USB] {{webarchive|url=https://web.archive.org/web/20140827084928/http://www.officialplaystationmagazine.co.uk/2014/03/19/upcoming-ps4-update-to-remove-hdcp-let-you-save-shares-to-usb/ |date=August 27, 2014}} PlayStation Magazine, March 19, 2014. Players can also use a free video editing application named ShareFactory to cut and assemble their favorite video clips and add custom music or voice commentary with green screen effects. Subsequent updates have added options for picture-in-picture layouts, the ability to create photo collages and animated GIFs.Stuart Platt. [http://blog.us.playstation.com/2016/06/01/new-update-for-sharefactory-track-2-green-screen-and-more/ New Update for Sharefactory: Track 2, Green Screen and More] {{Webarchive|url=https://web.archive.org/web/20161118042331/http://blog.us.playstation.com/2016/06/01/new-update-for-sharefactory-track-2-green-screen-and-more/ |date=November 18, 2016}}, blog.playstation.com, June 1, 2016.Stuart Platt. [http://blog.us.playstation.com/2016/11/09/sharefactory-update-2-0-out-today-gifs-photo-mode-ps4-pro-support/ Sharefactory Update 2.0 Out Today] {{Webarchive|url=https://web.archive.org/web/20161118043155/http://blog.us.playstation.com/2016/11/09/sharefactory-update-2-0-out-today-gifs-photo-mode-ps4-pro-support/ |date=November 18, 2016}}, blog.playstation.com, November 9, 2016.

Gamers can either watch live gameplay of games which their friends are playing through the PS4 interface with cross-game camera and microphone input, spectate silently, or broadcast their own gameplay live via DailyMotion, Twitch,{{cite web |url=http://blog.twitch.tv/2013/08/twitch-coming-to-ps4/ |title=Twitch Confirmed for PlayStation 4 |publisher=Twitch |date=August 20, 2013 |access-date=September 14, 2013 |archive-url=https://web.archive.org/web/20140102193525/http://blog.twitch.tv/2013/08/twitch-coming-to-ps4/ |archive-date=January 2, 2014 |url-status=dead}} Ustream, Niconico,[http://shoryuken.com/2014/04/16/niconico-live-streaming-support-available-on-playstation-4-starting-april-30/ Niconico Live Streaming Support Available on PS4] {{Webarchive|url=https://web.archive.org/web/20170701134751/http://shoryuken.com/2014/04/16/niconico-live-streaming-support-available-on-playstation-4-starting-april-30/ |date=July 1, 2017}} shoryuken.com, April 16, 2004. or YouTube Gaming, allowing for friends and members of the public to view and comment upon them from other web browsers and devices. If a user is not screen-casting, a friend can send them a "Request to Watch" notification.

{{redirect|SharePlay|FaceTime feature|FaceTime#History}}

Share Play allows users to invite an online friend to join their play session via streaming, even if they do not own a copy of the game. Users can pass control of the game entirely to the remote user or partake in cooperative multiplayer as if they were physically present. Mark Cerny says that remote assistance is particularly useful when confronted by a potentially game-defeating obstacle. "You can even see that your friend is in trouble and reach out through the network to take over the controller and assist them through some difficult portion of the game," he said. Share Play requires a PlayStation Plus subscription and can only be used for one hour at a time.Andrew Kelly. [http://blog.us.playstation.com/2014/10/24/check-out-share-play-in-action-on-ps4/ Share Play in Action on PS4] {{Webarchive|url=https://web.archive.org/web/20141026233857/http://blog.us.playstation.com/2014/10/24/check-out-share-play-in-action-on-ps4/ |date=October 26, 2014 }}, blog.us.playstation.com, October 24, 2014.Isabelle Tomatis. [http://blog.eu.playstation.com/2014/10/24/ps4s-share-play-feature-in-action/ PS4's Share Play feature in action] {{Webarchive|url=https://web.archive.org/web/20141027192343/http://blog.eu.playstation.com/2014/10/24/ps4s-share-play-feature-in-action/ |date=October 27, 2014 }}, blog.eu.playstation.com, October 24, 2014.

{{See also|List of best-selling PlayStation 4 video games|list of PlayStation 4 games|list of cancelled PlayStation 4 games}}

PlayStation 4 games are distributed at retail on Blu-ray Disc, and digitally as downloads through the PlayStation Store.{{cite web |last=Prescott |first=Shaun |url=http://www.computerandvideogames.com/393081/sony-every-ps4-title-will-be-available-as-digital-download/ |title=Sony: every PS4 title will be available as digital download |work=Computer and Video Games |access-date=February 25, 2013 |archive-url=https://web.archive.org/web/20130528001838/http://www.computerandvideogames.com/393081/sony-every-ps4-title-will-be-available-as-digital-download/ |archive-date=May 28, 2013}} Games are not region-locked, so games purchased in one region can be played on consoles in all regions,{{cite web |url=https://www.engadget.com/2013/06/11/the-ps4-wont-be-region-locked/ |title=The PS4 won't be region-locked |access-date=June 11, 2013 |date=September 14, 2013 |work=Engadget |publisher=AOL |first=Mat |last=Smith |archive-url=https://web.archive.org/web/20130615223513/http://www.engadget.com/2013/06/11/the-ps4-wont-be-region-locked/ |archive-date=June 15, 2013 |url-status=dead}} and players can sign-on to any PS4 console to access their entire digital game library.{{cite web |first=Leon |last=Hurley |url=http://www.officialplaystationmagazine.co.uk/2013/07/10/ps4s-digital-library-lets-you-play-your-games-anywhere-on-anyones-console/ |title=PS4's digital library lets you play your games anywhere & on anyone's console |work=Official PlayStation Magazine |date=July 10, 2013 |access-date=September 14, 2013 |archive-url=https://web.archive.org/web/20140723041652/http://www.officialplaystationmagazine.co.uk/2013/07/10/ps4s-digital-library-lets-you-play-your-games-anywhere-on-anyones-console/ |archive-date=July 23, 2014 |url-status=dead}} All PlayStation 4 games must be installed to the console's storage.{{Cite web|title=How Mandatory Game Installations Will Work On PS4|url=https://kotaku.com/how-mandatory-game-installations-will-work-on-ps4-1462283797|last=Totilo|first=Stephen|date=November 11, 2013|website=Kotaku|language=en-us|url-status=live|archive-url=https://web.archive.org/web/20200728192105/https://kotaku.com/how-mandatory-game-installations-will-work-on-ps4-1462283797|archive-date=July 28, 2020|access-date=May 12, 2020}} Additionally a system called "PlayGo" allows users to begin to play portions of a game (such as opening levels) once the installation or download reaches a specific point, while the remainder of the game is downloaded or installed in the background. Updates to games and system software are also downloaded in the background and while in standby. PS4 users will, in the future, be able to browse games and stream games via Gaikai to demo them almost instantaneously.{{cite news |last=Jackson |first=Mike |title=Gaikai tech brings spectating, instant demos, more to PS4 |url=http://www.computerandvideogames.com/392446/gaikai-tech-brings-spectating-instant-demos-more-to-ps4/ |work=Computer and Video Games |access-date=February 25, 2013 |date=February 20, 2013 |archive-url=https://web.archive.org/web/20130509010917/http://www.computerandvideogames.com/392446/gaikai-tech-brings-spectating-instant-demos-more-to-ps4/ |archive-date=May 9, 2013}} Sony says it is committed to releasing an ever-increasing number of free-to-play games, including PlanetSide 2 and War Thunder.Chris Wright. [http://www.develop-online.net/opinions/sony-s-commitment-to-free-to-play-may-be-a-masterstroke/0195356 Sony's commitment to free-to-play may be a masterstroke] {{Webarchive|url=https://web.archive.org/web/20150923225412/http://www.develop-online.net/opinions/sony-s-commitment-to-free-to-play-may-be-a-masterstroke/0195356 |date=September 23, 2015}}, Develop, July 16, 2014.Shaikh Sehran. [http://www.gamepur.com/feature/15692-10-upcoming-free-play-ps4-games-releasing-20142015.html 10 Upcoming Free To Play PS4 Games Releasing in 2014/2015] {{Webarchive|url=https://web.archive.org/web/20141226085213/http://www.gamepur.com/feature/15692-10-upcoming-free-play-ps4-games-releasing-20142015.html |date=December 26, 2014}}, Gamepur, August 5, 2014. Sony also took steps to make it easier for independent game developers to release games for the PS4 by giving them the option to self-publish their own games rather than rely upon others to distribute their games.{{cite web |last=Duhaime |first=Arielle |url=https://www.theverge.com/2013/3/29/4162430/sony-playstation-indie-games-love-story |title=PlayStation and indie games: a love story |publisher=The Verge |date=March 29, 2013 |access-date=March 25, 2014 |archive-url=https://web.archive.org/web/20140131021248/http://www.theverge.com/2013/3/29/4162430/sony-playstation-indie-games-love-story |archive-date=January 31, 2014 |url-status=live}}{{cite web |url=https://venturebeat.com/2013/06/10/sony-will-allow-indie-devs-to-publish-their-own-games-on-playstation-4/ |title=Sony will allow indie devs to publish their own games on PlayStation 4 |first=Jeffrey |last=Grubb |date=June 10, 2013 |access-date=June 13, 2013 |publisher=VentureBeat |archive-url=https://web.archive.org/web/20130823174446/http://venturebeat.com/2013/06/10/sony-will-allow-indie-devs-to-publish-their-own-games-on-playstation-4/ |archive-date=August 23, 2013}}

{{See also|PlayStation 4 system software#Backward compatibility|list of PlayStation 2 games for PlayStation 4}}

PlayStation 4 is not compatible with any disc of older PlayStation consoles.{{cite web |title=PlayStation still not considering backward compatibility for PS4 |url=http://www.polygon.com/2015/6/17/8800073/playstation-still-not-considering-backwards-compatibility-for-ps4 |website=Polygon |date=June 17, 2015 |access-date=December 5, 2015 |archive-url=https://web.archive.org/web/20151208052409/http://www.polygon.com/2015/6/17/8800073/playstation-still-not-considering-backwards-compatibility-for-ps4 |archive-date=December 8, 2015 |url-status=live }} Emulated versions of selected PlayStation, PlayStation 2 and PlayStation Portable games are available for purchase via PlayStation Store, which are upscaled to high definition and have support for PS4 social features.{{cite web |url=http://www.polygon.com/2015/12/4/9851808/ps2-games-ps4-1080p-upscale |title=PlayStation 2 games launch on PS4 tomorrow |website=Polygon |date=December 4, 2015 |access-date=December 5, 2015 |archive-url=https://web.archive.org/web/20151206030530/http://www.polygon.com/2015/12/4/9851808/ps2-games-ps4-1080p-upscale |archive-date=December 6, 2015 |url-status=live}}{{cite web|url=https://gamerant.com/ps1-game-features-ps4-ps5/|date=May 23, 2022|access-date=December 5, 2022|title=PS1 Game Features for PS4, PS5 Revealed|website=gamerant.com|archive-date=November 11, 2022|archive-url=https://web.archive.org/web/20221111214612/https://gamerant.com/ps1-game-features-ps4-ps5/|url-status=live}}

{{main|PlayStation Now}}

In December 2013, Andrew House indicated that Sony was planning to launch a cloud gaming service for the PS4 in North America within the third quarter of 2014, with a European launch to follow in 2015.{{cite web |title=PS4's Gaikai game streaming service to launch in 2014, Microsoft mum on retaliation |url=http://www.extremetech.com/gaming/171957-ps4s-gakai-game-streaming-service-to-launch-in-2014-microsoft-mum-on-retaliation |work=ExtremeTech |date=December 3, 2013 |access-date=December 8, 2013 |archive-url=https://web.archive.org/web/20131207193359/http://www.extremetech.com/gaming/171957-ps4s-gakai-game-streaming-service-to-launch-in-2014-microsoft-mum-on-retaliation |archive-date=December 7, 2013 |url-status=live }}{{cite web |author=Orland, Kyle |title=Report: Gaikai streaming coming to PS4 in third quarter of 2014 |url=https://arstechnica.com/gaming/2013/12/report-gaikai-streaming-coming-to-ps4-in-third-quarter-of-2014/ |date=December 3, 2013 |publisher=Ars Technica |access-date=December 8, 2013 |archive-url=https://web.archive.org/web/20131203042102/http://arstechnica.com/gaming/2013/12/report-gaikai-streaming-coming-to-ps4-in-third-quarter-of-2014/ |archive-date=December 3, 2013}}

At Consumer Electronics Show on January 7, 2014, Sony unveiled PlayStation Now, a digital distribution service which will initially allow users to access PlayStation 3 games on the PS4 via a cloud-based streaming system, purchasing games individually or via a subscription, as a solution of no backward compatibility on the hardware of the console.{{cite web |title=Sony announces PlayStation Now, its cloud gaming service for TVs, consoles, and phones |url=https://www.theverge.com/2014/1/7/5284294/sony-announces-playstation-now-cloud-gaming |work=The Verge |date=January 7, 2014 |access-date=January 7, 2014 |archive-url=https://web.archive.org/web/20140107184641/http://www.theverge.com/2014/1/7/5284294/sony-announces-playstation-now-cloud-gaming |archive-date=January 7, 2014 |url-status=live}} The United States Open Beta went live on July 31, 2014.{{cite web |url=http://www.gamespot.com/articles/playstation-now-public-beta-starts-today-on-ps4-wi/1100-6421408/ |title=PlayStation Now Public Beta Starts Today on PS4 With 100+ Games; Check Out This Walkthrough Video |work=GameSpot |access-date=April 26, 2015 |archive-url=https://web.archive.org/web/20150423200624/http://www.gamespot.com/articles/playstation-now-public-beta-starts-today-on-ps4-wi/1100-6421408/ |archive-date=April 23, 2015 |url-status=live}} The official United States release of the service was on January 13, 2015.{{cite news |url=http://www.eurogamer.net/articles/2015-01-05-north-america-gets-usd15-a-month-playstation-now-subscription-service |title=North America Get a $15-a-Month PlayStation Now Subscription Service |first=Wesley |last=Yin-Poole |work=Eurogamer |date=January 5, 2015 |access-date=June 20, 2015 |archive-url=https://web.archive.org/web/20150621081704/http://www.eurogamer.net/articles/2015-01-05-north-america-gets-usd15-a-month-playstation-now-subscription-service |archive-date=June 21, 2015 |url-status=live}} {{Asof|2015|03}} PlayStation Now was in closed beta in the United Kingdom.{{cite news |url=http://www.eurogamer.net/articles/2015-03-17-playstation-now-closed-beta-begins-this-spring-in-uk |title=PlayStation Now Closed Beta Begins This Spring in UK |first=Wesley |last=Yin-Poole |work=Eurogamer |date=March 17, 2015 |access-date=June 20, 2015 |archive-url=https://web.archive.org/web/20150621081610/http://www.eurogamer.net/articles/2015-03-17-playstation-now-closed-beta-begins-this-spring-in-uk |archive-date=June 21, 2015 |url-status=live}}

At E3 2017, Sony revealed the "PlayLink" line of games, which let players control the game with their mobile devices and PlayLink companion apps.{{cite web |first=Jon|last=Fingas|title=Sony wants you to control PlayStation games on your phone|url=https://www.engadget.com/2017-06-12-playlink-for-playstation-4.html |work=Engadget|date=June 12, 2017 |access-date=October 18, 2024}} The apps would release on November 21 that same year and would include games such as Knowledge is Power, That's You, Hidden Agenda, SingStar Celebration, and Planet of the Apes: Last Frontier.{{cite web |first=Steve|last=Boxer|title=PlayLink turns the PS4 into a Christmas party machine|url=https://www.techradar.com/news/playlink-turns-the-ps4-into-a-christmas-party-machine|work=Techradar|date=December 24, 2017 |access-date=October 18, 2024}} On November 14, 2018, more games would be released, including Just Deal With It, Chimparty, WordHunters, UNO, Melbits World, Ticket To Ride, and Knowledge is Power: Decades.{{cite web |author=PlayStation Blog Staff|title=Plan a fun family night in with these 6 new PlayLink games, out on PS4 today|url=https://blog.playstation.com/archive/2018/11/14/plan-a-fun-family-night-in-with-these-6-new-playlink-games-out-on-ps4-today/|work=PlayStation Blog|date=November 14, 2018 |access-date=October 18, 2024}} In 2019, the delayed release of Erica made no mention of the PlayLink initiative, when it was planned with PlayLink functionality at the 2017 Paris Games Week event.{{cite web |first=Chandler|last=Wood|title=Daily Reaction: Does Erica Signal the Death of Sony's PlayLink Initiative?|url=https://www.playstationlifestyle.net/2019/08/19/erica-death-of-sonys-erica-playlink-initiative/|work=PlayStation Lifestyle|date=August 19, 2019 |access-date=October 18, 2024}} It would be confirmed by Sony in 2020 that PS4 PlayLink titles would be backwards-compatible with the PlayStation 5.{{cite web |first=Kean|last=Sullivan|title=PS4 PlayLink Games Will Work on PS5|url=https://gamerant.com/ps4-playlink-games-ps5-backward-compatible/|work=GameRant|date=October 19, 2020 |access-date=October 18, 2024}} Since 2021, many of the PlayLink companion apps have been delisted from the Apple App Store and Google Play, such as Uno.{{citation needed|date=October 2024}} On December 14, 2023, companion apps for Chimparty, Frantics, Hidden Agenda, Knowledge is Power, Knowledge is Power: Decades, and That's You were no longer downloadable for new Google Play users with devices above Android 9 or 11 due to compatibility issues, with iOS users being unaffected.{{cite web |author=PlayStation Mobile Inc.|title=Frantics - Apps on Google Play|url=https://play.google.com/store/apps/details?id=com.playstation.frantics&hl=en_US|work=Google Play|date=December 14, 2023 |access-date=October 18, 2024}} There are other PlayLink applications that have been published outside of PlayStation, including by Ubisoft for Battleship.{{cite web |author=Ubisoft Entertainment|title= BATTLESHIP PlayLink - Apps on Google Play|url= https://play.google.com/store/apps/details?id=com.ubisoft.battleship|work=Google Play|date=March 17, 2019 |access-date=March 7, 2025}}

{{quote box|align=right|width=25em|quote="It's abundantly clear that PS4 is being driven as a collaboration between East and West, as opposed to a dictation from one side to the other. Developers are fully involved, activated, discussed and doing really cool collaborative things."|source=— Mark Rein, Epic Games}}

Pre-release reception to the console from developers and journalists was positive. Mark Rein of Epic Games praised the "enhanced" architecture of Sony's system, describing it as "a phenomenal piece of hardware".{{cite web |first=Andy |last=Robinson |url=http://www.computerandvideogames.com/398783/interviews/interview-were-more-epic-than-weve-ever-been/ |title=Interview: 'We're more Epic than we've ever been' |work=Computer and Video Games |date=April 2, 2013 |archive-url=https://web.archive.org/web/20140715163010/http://www.computerandvideogames.com/398783/interviews/interview-were-more-epic-than-weve-ever-been/ |archive-date=July 15, 2014 |access-date=September 14, 2013 |url-status=dead}} John Carmack, programmer and co-founder of id Software, also commended the design by saying "Sony made wise engineering choices",{{cite web |first=David |last=Lynch |url=http://www.nowgamer.com/news/1818986/ps4_sony_made_wise_choices_carmack.html |title=PS4: 'Sony Made Wise Choices' - Carmack |work=Nowgamer |publisher=Imagine Publishing |date=February 21, 2013 |archive-url=https://web.archive.org/web/20140501024436/http://www.nowgamer.com/news/1818986/ps4_sony_made_wise_choices_carmack.html |archive-date=May 1, 2014 |access-date=September 14, 2013 |url-status=dead}} while Randy Pitchford of Gearbox Software expressed satisfaction with the amount of high-speed memory in the console.{{cite web |first=Wesley |last=Yin-Poole |url=http://www.eurogamer.net/articles/2013-02-22-ps4-pc-like-architecture-8gb-ram-delight-developers |title=PC-like architecture, 8GB RAM delight developers |work=Eurogamer |publisher=Eurogamer Network |date=February 22, 2013 |access-date=September 14, 2013 |archive-url=https://web.archive.org/web/20130302092730/http://www.eurogamer.net/articles/2013-02-22-ps4-pc-like-architecture-8gb-ram-delight-developers |archive-date=March 2, 2013 |url-status=live}} Eurogamer also called the graphics technology in the PS4 "impressive" and an improvement from the difficulties developers experienced on the PlayStation 3.

Numerous industry professionals have acknowledged the PlayStation 4's performance advantage over the Xbox One. Speaking to Edge magazine, multiple game developers have described the difference as "significant" and "obvious".{{cite web |url=http://www.edge-online.com/news/power-struggle-the-real-differences-between-ps4-and-xbox-one-performance/ |title=Power struggle: the real differences between PS4 and Xbox One performance |last=Long |first=Neil |publisher=edge-online.com |date=September 13, 2013 |access-date=September 2, 2014 |archive-url=https://web.archive.org/web/20140801181214/http://www.edge-online.com/news/power-struggle-the-real-differences-between-ps4-and-xbox-one-performance/ |archive-date=August 1, 2014 |url-status=live}} ExtremeTech says the PS4's graphics processing unit offers a "serious advantage" over the competition, but due to the nature of cross-platform development, games that share the same assets will appear "very similar". In other scenarios, designers may tap some of PS4's additional power in a straightforward manner, to boost frame rate or output at a higher resolution, whereas games from Sony's own first-party studios that take full advantage of the hardware "will probably look significantly better than anything on the Xbox One."Sebastian Anthony. [http://www.extremetech.com/gaming/156273-xbox-720-vs-ps4-vs-pc-how-the-hardware-specs-compare/2 Xbox One vs. PS4: How the final hardware specs compare] {{Webarchive|url=https://web.archive.org/web/20150411090241/http://www.extremetech.com/gaming/156273-xbox-720-vs-ps4-vs-pc-how-the-hardware-specs-compare/2 |date=April 11, 2015}}, ExtremeTech, November 22, 2013.

In response to concerns surrounding the possibility of DRM measures to hinder the resale of used games (and in particular, the initial DRM policies of Xbox One, which did contain such restrictions), Jack Tretton explicitly stated during Sony's E3 press conference that there would be "no restrictions" on the resale and trading of PS4 games on physical media, while software product development head Scott Rohde specified that Sony was planning to disallow online passes as well, going on to say that the policies were designed to be "consumer-friendly, extremely retailer-friendly, and extremely publisher-friendly".{{cite web |url=https://www.gamedeveloper.com/business/further-clarification-on-sony-s-drm-policies-no-more-online-pass |title=Further clarification on Sony's DRM policies: No more online pass |access-date=June 12, 2013 |date=June 11, 2013 |first=Christian |last=Nutt |publisher=Gamasutra |url-status=live |archive-url=https://web.archive.org/web/20130812012901/http://gamasutra.com/view/news/194150/Further_clarification_on_Sonys_DRM_policies_No_more_online_pass.php |archive-date=August 12, 2013}}{{cite web |title=Sony: No restrictions on preowned PlayStation 4 games |url=https://www.gamedeveloper.com/business/sony-no-restrictions-on-preowned-playstation-4-games |work=Gamasutra |date=June 10, 2013 |access-date=December 8, 2013 |archive-url=https://web.archive.org/web/20131215004547/http://gamasutra.com/view/news/194059/Sony_No_restrictions_on_preowned_PlayStation_4_games.php |archive-date=December 15, 2013 |url-status=live}} After Sony's E3 2013 press conference, IGN responded positively to Sony's attitude towards indie developers and trading games, stating they thought "most gamers would agree" that "if you care about games like [Sony] do, you'll buy a PlayStation 4".{{cite news |last=MacDonald |first=Keza |title=E3 2013: Sony's Knock-Out Blow |url=http://www.ign.com/articles/2013/06/11/e3-2013-sonys-knock-out-blow |work=IGN |publisher=Ziff Davis |access-date=June 11, 2013 |date=June 11, 2013 |archive-url=https://web.archive.org/web/20140413193113/http://www.ign.com/articles/2013/06/11/e3-2013-sonys-knock-out-blow |archive-date=April 13, 2014}} PlayStation 4's removable and upgradable hard drive also drew praise from IGN,{{Cite news|url=https://www.resetera.com/threads/media-create-sales-week-30-2018-jul-23-jul-29.59229/|title=Media Create Sales: Week 30, 2018 (Jul 23 - Jul 29)|work=ResetEra|access-date=August 2, 2018|language=en-US|archive-url=https://web.archive.org/web/20180801212259/https://www.resetera.com/threads/media-create-sales-week-30-2018-jul-23-jul-29.59229/|archive-date=August 1, 2018|url-status=live}} with Scott Lowe commenting that the decision gave the console "another advantage" over the Xbox One, whose hard drive cannot be accessed.{{cite news |last=Lowe |first=Scott |title=E3 2013: PlayStation 4 Hard Drive is Removable, Upgradable |work=IGN |publisher=Ziff Davis |access-date=June 11, 2013 |url=http://www.ign.com/articles/2013/06/11/e3-2013-playstation-4-hard-drive-is-removable-upgradable |date=June 11, 2013 |archive-url=https://web.archive.org/web/20130613042852/http://www.ign.com/articles/2013/06/11/e3-2013-playstation-4-hard-drive-is-removable-upgradable |archive-date=June 13, 2013 |url-status=live}}

GameSpot called the PlayStation 4 "the gamer's choice for next-generation", citing its price, lack of restrictive digital rights management, and most importantly, Sony's efforts to "acknowledge its consumers" and "respect its audience" as major factors.{{cite news |last=Gaston |first=Martin |title=PlayStation 4 is the gamer's choice for next-gen |url=http://www.gamespot.com/e3/playstation-4-is-the-gamers-choice-for-next-gen-6409777/?tag=Topslot;Slot3 |work=GameSpot |publisher=CBS Interactive |access-date=June 11, 2013 |date=June 11, 2013 |archive-url=https://archive.today/20130615103408/http://www.gamespot.com/e3/playstation-4-is-the-gamers-choice-for-next-gen-6409777/?tag=Topslot;Slot3 |archive-date=June 15, 2013 |url-status=dead}}

The PlayStation 4 has received very positive reviews by critics. Scott Lowe of IGN gave it an 8.2 rating out of 10 praising the console's DualShock 4 design and social integration features. He criticized the console's lack of software features and for underutilizing the DualShock 4's touch pad.{{cite web |url=http://uk.ign.com/articles/2013/11/13/playstation-4-review |title=PS4 Review — IGN |date=November 13, 2013 |access-date=January 13, 2014 |archive-url=https://web.archive.org/web/20141214203720/http://uk.ign.com/articles/2013/11/13/playstation-4-review |archive-date=December 14, 2014 |url-status=live}} The Gadget Show gave a similar review complimenting the DualShock 4's new triggers and control sticks, in addition to the new Remote Play feature, yet criticized the system's lack of media support at launch.{{cite web |url=http://gadgetshow.channel5.com/gadgets/games/consoles/sony-playstation-4 |title=Sony PlayStation 4 review by The Gadget Show |date=November 27, 2013 |access-date=January 13, 2014 |url-status=dead |archive-url=https://web.archive.org/web/20140114070146/http://gadgetshow.channel5.com/gadgets/games/consoles/sony-playstation-4 |archive-date=January 14, 2014}} IGN compared the Xbox One and the PlayStation 4 over various categories, allowing their readers to vote for their preferred system. The PS4 won every category offered, and IGN awarded the PS4 with their People's Choice Award.{{cite web |url=http://au.ign.com/videos/2014/01/17/xbox-one-vs-playstation-4-the-results-ign-versus |title=Xbox One vs PS4 - IGN Versus — IGN |date=January 16, 2014 |access-date=January 23, 2014 |archive-url=https://archive.today/20140123034024/http://au.ign.com/videos/2014/01/17/xbox-one-vs-playstation-4-the-results-ign-versus |archive-date=January 23, 2014 |url-status=live}}

Shortly following the launch, it became apparent that some games released on multiple platforms were available in higher resolutions on the PS4 as opposed to other video game consoles. Kirk Hamilton of Kotaku reported on the differences in early games such as Call of Duty: Ghosts and Assassin's Creed IV: Black Flag which ran at 1080p on the PS4, but in 720p and 900p, respectively, on the Xbox One.{{cite web |url=http://kotaku.com/why-it-matters-that-ps4-games-are-higher-resolution-th-1475165066 |title=Why It Matters That PS4 Games Are Higher-Resolution Than Xbox One |last=Hamilton |first=Kirk |date=December 3, 2013 |publisher=Kotaku |access-date=February 10, 2015 |archive-url=https://web.archive.org/web/20150210231309/http://kotaku.com/why-it-matters-that-ps4-games-are-higher-resolution-th-1475165066 |archive-date=February 10, 2015 |url-status=live}}

The PlayStation 4 has been produced in various models: the original, the Slim, and the Pro. Successive models have added or removed various features, and each model has variations of Limited Edition consoles.

File:PlayStation 4 Slim 8504.jpg

On September 7, 2016, Sony announced a hardware revision of the PlayStation 4, model number CUH-2000, known colloquially as the PlayStation 4 Slim, which phased out the original model.{{Cite web|last=King|first=Jade|date=2019-08-10|title=PS4 Pro vs PS4: Which PlayStation console is right for you|url=https://www.trustedreviews.com/news/ps4-pro-vs-ps4-2941086|url-status=live|archive-url=https://web.archive.org/web/20200806101103/https://www.trustedreviews.com/news/ps4-pro-vs-ps4-2941086|archive-date=August 6, 2020|access-date=2020-09-19|website=Trusted Reviews|language=en}} It is a revision of the original PS4 hardware with a smaller form factor; it has a rounded body with a matte finish on the top of the console rather than a two-tone finish, and is 40% smaller in size than the original model. The two USB ports on the front have been updated to the newer USB 3.1 standard and have a larger gap between them, and the optical audio port was removed.{{Cite news|url=http://www.eurogamer.net/articles/digitalfoundry-2016-hands-on-with-the-playstation-4-slim-cuh-2000|title=Digital Foundry: Hands-on with the CUH-2000 PS4 Slim|work=Eurogamer.net|access-date=April 25, 2018|language=en|archive-url=https://web.archive.org/web/20180314013136/http://www.eurogamer.net/articles/digitalfoundry-2016-hands-on-with-the-playstation-4-slim-cuh-2000|archive-date=March 14, 2018|url-status=live}} This model also features support for USB 3.1, Bluetooth 4.0 and 5.0 GHz Wi-Fi.{{Cite web|url=https://www.gamespot.com/articles/ps4-vs-ps4-pro-vs-ps4-slim-what-are-the-difference/1100-6456440/|title=PS4 Vs PS4 Pro Vs PS4 Slim: What Are The Differences And Which PlayStation Console Should You Buy?|last=Thang|first=Jimmy|date=February 23, 2018|website=GameSpot|language=en-US|access-date=January 8, 2019|archive-url=https://web.archive.org/web/20190108100900/https://www.gamespot.com/articles/ps4-vs-ps4-pro-vs-ps4-slim-what-are-the-difference/1100-6456440/|archive-date=January 8, 2019|url-status=live}}

It was released on September 15, 2016, with a 500 GB model at the same price as the original version of the PlayStation 4.{{cite web |title=PS4 Slim: A smaller, sexier console with surprisingly few compromises |url=https://arstechnica.com/gaming/2016/09/ps4-slim-review-2/ |website=Ars Technica |date=September 7, 2016 |access-date=September 7, 2016 |archive-url=https://web.archive.org/web/20160907203338/http://arstechnica.com/gaming/2016/09/ps4-slim-review-2/ |archive-date=September 7, 2016 |url-status=live}} On April 18, 2017, Sony announced that it had replaced this base model with a 1 TB version at the same MSRP.{{cite web |title=Sony's PS4 Slim now comes with a 1TB hard drive for the same price |url=https://www.theverge.com/circuitbreaker/2017/4/18/15344360/sony-ps4-slim-1tb-hard-drive-announced |website=The Verge |date=April 18, 2017 |publisher=Vox Media |access-date=April 19, 2017 |archive-url=https://web.archive.org/web/20170419112328/http://www.theverge.com/circuitbreaker/2017/4/18/15344360/sony-ps4-slim-1tb-hard-drive-announced |archive-date=April 19, 2017 |url-status=live}}

File:Sony-PlayStation4-Pro-Console-FL.jpg

The PlayStation 4 Pro (codenamed Neo, model number CUH-7000) was announced on September 7, 2016, and launched worldwide on November 10, 2016.{{cite web |last1=Layden |first1=Shawn |title=PlayStation 4 Pro Launches Today |url=http://blog.us.playstation.com/2016/11/10/playstation-4-pro-launches-today/ |website=blog.us.playstation.com |date=November 10, 2016 |access-date=November 10, 2016 |archive-url=https://web.archive.org/web/20161111062512/http://blog.us.playstation.com/2016/11/10/playstation-4-pro-launches-today/ |archive-date=November 11, 2016 |url-status=live }}{{cite web |url=http://www.playstationlifestyle.net/2016/09/07/new-official-ps4-peripherals-announced-includes-new-dualshock-4-ps-camera-and-headset/#/slide/1 |title=New Official PS4 Peripherals Announced, Includes New DualShock 4, PS Camera and Headset |author=Co, Alex |date=September 7, 2016 |website=PlayStation Lifestyle |access-date=September 8, 2016 |archive-url=https://web.archive.org/web/20160908170320/http://www.playstationlifestyle.net/2016/09/07/new-official-ps4-peripherals-announced-includes-new-dualshock-4-ps-camera-and-headset/#/slide/1 |archive-date=September 8, 2016 |url-status=live}} It is an upgraded version of the PlayStation 4 with improved hardware to enable 4K rendering and improved PlayStation VR performance, including an upgraded GPU with 4.2 teraflops of processing power{{cite web|url=https://www.theverge.com/2016/11/9/13572236/sony-playstation-4-pro-review-4k|title=PlayStation 4 Pro review: 4K gaming is here|first=Paul|last=Miller|website=The Verge|date=November 8, 2016|access-date=November 8, 2016}}{{cite web|url=https://www.gamespot.com/articles/playstation-4-pro-review/1100-6445141/|title=PlayStation 4 Pro Review|first=Jimmy|last=Thang|website=GameSpot|date=May 23, 2017|access-date=May 23, 2017}}{{cite web|url=https://www.tomsguide.com/us/ps4-pro,review-4036.html|title=PS4 Pro review|first=Sherri|last=Smith|website=Tom's Guide|date=June 28, 2022|access-date=June 28, 2022}} and hardware support for checkerboard rendering,{{cite web |url=https://www.engadget.com/2016/10/20/ps4-pro-mark-cerny-interview-hardware/ |title=The PS4 Pro, as explained by the man who designed it |author=Conditt, Jessica |date=September 7, 2016 |website=Engadget |access-date=January 1, 2017 |archive-url=https://web.archive.org/web/20161231074745/https://www.engadget.com/2016/10/20/ps4-pro-mark-cerny-interview-hardware/ |archive-date=December 31, 2016 |url-status=live }} and a higher CPU clock. As with PS4 "Slim", this model also features support for USB 3.1, Bluetooth 4.0 and 5.0 GHz Wi-Fi. The PS4 Pro also includes 1 GB of DDR3 memory that is used to swap out non-gaming applications that run in the background, allowing games to utilize an additional 512 MB of the console's GDDR5 memory. Although capable of streaming 4K video, the PS4 Pro does not support Ultra HD Blu-ray.{{cite web |title=Sony's new PlayStation 4 Pro can't play 4K Blu-rays |url=https://www.theverge.com/circuitbreaker/2016/9/7/12839756/sony-ps4-no-4k-uhd-blu-ray |website=The Verge |date=September 7, 2016 |publisher=Vox Media |access-date=September 7, 2016 |archive-url=https://web.archive.org/web/20160907220637/http://www.theverge.com/circuitbreaker/2016/9/7/12839756/sony-ps4-no-4k-uhd-blu-ray |archive-date=September 7, 2016 |url-status=live}}{{cite web |title=Sony announces PlayStation 4 Pro with 4K HDR gaming for $399 |url=https://www.theverge.com/2016/9/7/12748316/sony-ps4-pro-announced-price-specs-release-date |website=The Verge |date=September 7, 2016 |publisher=Vox Media |access-date=September 7, 2016 |archive-url=https://web.archive.org/web/20160907204154/http://www.theverge.com/2016/9/7/12748316/sony-ps4-pro-announced-price-specs-release-date |archive-date=September 7, 2016 |url-status=live}}{{cite web |title=The PlayStation 4 Pro vs. the original PS4: What's changed? |url=https://www.engadget.com/2016/09/07/playstation-4-pro-vs-the-original-ps4/ |website=Engadget |date=September 7, 2016 |access-date=September 7, 2016 |archive-url=https://web.archive.org/web/20190502035921/https://www.engadget.com/2016/09/07/playstation-4-pro-vs-the-original-ps4/ |archive-date=May 2, 2019 |url-status=live}} The Pro model has a release price of $399 (NA), €399 (Europe), and £349 (UK).

Games marketed by Sony as PS4 Pro Enhanced have specific optimizations when played on this model, such as 4K resolution graphics or higher performance.{{cite web |title=Games with PS4 Pro features will have a 'PS4 Pro Enhanced' on the cover |url=https://www.vg247.com/2016/09/09/games-with-ps4-pro-features-will-have-a-ps4-pro-enhanced-on-the-cover/ |website=VG24/7 |date=September 9, 2016 |access-date=December 31, 2016 |archive-url=https://web.archive.org/web/20170101092021/https://www.vg247.com/2016/09/09/games-with-ps4-pro-features-will-have-a-ps4-pro-enhanced-on-the-cover/ |archive-date=January 1, 2017 |url-status=live }} For games not specifically optimized, an option known as "Boost Mode" was added on system software 4.5, which can be enabled to force higher CPU and GPU clock rates to possibly improve performance.{{Cite web|url=https://www.theverge.com/2017/2/3/14502366/playstation-4-pro-boost-mode-update|title=Sony confirms new PS4 Pro "Boost Mode" will help some older games run faster and smoother|last=Welch|first=Chris|date=February 3, 2017|website=The Verge|access-date=January 8, 2019|archive-url=https://web.archive.org/web/20190108145521/https://www.theverge.com/2017/2/3/14502366/playstation-4-pro-boost-mode-update|archive-date=January 8, 2019|url-status=live}}

File:AMD@16nm@Jaguar Polaris@Neo@Playstation 4 Pro@CXD90044GB Stack-DSC08867-DSC08882 - ZS-retouched (28006779559).jpg of the PS4 Pro's APU die]]

Rendering games at 4K resolution is achieved through various rendering techniques and hardware features; PlayStation technical chief Mark Cerny explained that Sony could not "brute force" 4K without compromising form factor and cost, so the console was designed to support "streamlined rendering techniques" using custom hardware, "best-in-breed temporal and spatial anti-aliasing algorithms", and "many new features from the AMD Polaris architecture as well as several even beyond it". The most prominent technique used is checkerboard rendering, wherein the console only renders portions of a scene using a checkerboard pattern, and then uses algorithms to fill in the non-rendered segments. The checkerboarded screen can then be smoothed using an anti-aliasing filter. Hermen Hulst of Guerrilla Games explained that PS4 Pro could render something "perceptively so close [to 4K] that you wouldn't be able to see the difference".{{cite web |title=Tech Analysis: 4K gaming on PlayStation 4 Pro |url=http://www.eurogamer.net/articles/digitalfoundry-2016-4k-gaming-on-ps4-pro-tech-analysis |website=Eurogamer |date=October 9, 2016 |access-date=April 6, 2017 |archive-url=https://web.archive.org/web/20170407145124/http://www.eurogamer.net/articles/digitalfoundry-2016-4k-gaming-on-ps4-pro-tech-analysis |archive-date=April 7, 2017 |url-status=live }}{{cite web |title=PlayStation 4 Pro is not a real 4K console |url=https://venturebeat.com/2016/09/08/ps4-pro-isnt-4k-that-doesnt-matter/ |website=VentureBeat |date=September 8, 2016 |access-date=April 6, 2017 |archive-url=https://web.archive.org/web/20170407150007/https://venturebeat.com/2016/09/08/ps4-pro-isnt-4k-that-doesnt-matter/ |archive-date=April 7, 2017 |url-status=live}}{{cite web |title=The PS4 Pro, as explained by the man who designed it |url=https://www.engadget.com/2016/10/20/ps4-pro-mark-cerny-interview-hardware/ |website=Engadget |date=October 20, 2016 |access-date=April 6, 2017 |archive-url=https://web.archive.org/web/20170214181639/https://www.engadget.com/2016/10/20/ps4-pro-mark-cerny-interview-hardware/ |archive-date=February 14, 2017 |url-status=live}}

PS4 Pro supports Remote Play, Share Play, and streaming at up to 1080p resolution at 60 frames per second, as well as capturing screenshots at 2160p, and 1080p video at 30 frames per second.{{Cite web |url=http://www.polygon.com/2016/9/7/12842868/ps4-pro-share-grabs-4k-screens-caps-1080p-video |title=PS4 Pro "Share" grabs 4K screens, caps 1080p video |date=September 7, 2016 |website=Polygon |publisher=Vox Media |access-date=November 17, 2016 |archive-url=https://web.archive.org/web/20161117211124/http://www.polygon.com/2016/9/7/12842868/ps4-pro-share-grabs-4k-screens-caps-1080p-video |archive-date=November 17, 2016 |url-status=live}}

In late 2017, Sony issued a new PS4 Pro revision (model number CUH-7100) that featured updated internal components. The actual hardware specifications and performance remained the same as the original model, although it was found that the revised console has a slightly quieter fan profile than the original and as a result was operating at a slightly higher temperature under load than the CUH-7000. In October 2018, Sony quietly issued another revision (model number CUH-7200), initially as part of Red Dead Redemption 2 hardware bundles. The revision has a different power supply which uses the same type of cord as the "Slim" model, and was shown to have further improvements to acoustics.{{Cite web|url=https://www.eurogamer.net/articles/digitalfoundry-2018-playstation-4-pro-cuh-7200-review|title=PlayStation 4 Pro CUH-7200 review: the latest, quietest hardware revision|last=Leadbetter|first=Richard|date=November 7, 2018|website=Eurogamer|language=en|access-date=January 7, 2019|archive-url=https://web.archive.org/web/20190107030802/https://www.eurogamer.net/articles/digitalfoundry-2018-playstation-4-pro-cuh-7200-review|archive-date=January 7, 2019|url-status=live}}{{Cite news|url=https://www.dualshockers.com/playstation-pro-hardware-update/|title=PS4 Pro Gets Minor Hardware Update, Changing Model to CUH-7100|date=October 3, 2017|work=DualShockers|access-date=November 10, 2018|language=en-US|archive-url=https://web.archive.org/web/20181110120122/https://www.dualshockers.com/playstation-pro-hardware-update/|archive-date=November 10, 2018|url-status=live}}{{Cite web|url=https://www.4gamer.net/games/990/G999024/20171003022/|title=PS4 Pro Jet Black model number changed to "CUH - 7100 BB 01". "With internal parts change, there is no difference in specifications" (translated by Google Translate from Japanese)|website=www.4gamer.net|language=ja|access-date=December 10, 2018|archive-url=https://web.archive.org/web/20181211010156/https://www.4gamer.net/games/990/G999024/20171003022/|archive-date=December 11, 2018|url-status=live}}

{{notelist}}

{{Reflist|refs=

{{cite news |last=O'Brien |first=Terrence |title=PlayStation 4 hitting shelves on November 15th in the US for $399, November 29th in Europe |url=https://www.engadget.com/2013/08/20/playstation-4-hitting-shelves-on-november-15/ |access-date=August 20, 2013 |work=Engadget |publisher=AOL |date=August 20, 2013 |archive-url=https://web.archive.org/web/20130820183348/http://www.engadget.com/2013/08/20/playstation-4-hitting-shelves-on-november-15/ |archive-date=August 20, 2013 |url-status=live}}

{{cite news |author=Phillips, Tom |title=PlayStation 4 won't launch in Japan until February 2014 |url=http://www.eurogamer.net/articles/2013-09-09-playstation-4-wont-launch-in-japan-until-february-2014 |access-date=September 9, 2013 |work=Eurogamer |publisher=Eurogamer Network |date=September 9, 2013 |archive-url=https://archive.today/20130909100823/http://www.eurogamer.net/articles/2013-09-09-playstation-4-wont-launch-in-japan-until-february-2014 |archive-date=September 9, 2013 |url-status=live }}

{{cite web|last1=Leadbetter|first1=Richard|title=Inside PlayStation 4 Pro: How Sony made the first 4K games console|url=https://www.eurogamer.net/articles/digitalfoundry-2016-inside-playstation-4-pro-how-sony-made-a-4k-games-machine|website=Eurogamer|date=October 20, 2016|access-date=May 9, 2018|archive-url=https://web.archive.org/web/20180510183924/https://www.eurogamer.net/articles/digitalfoundry-2016-inside-playstation-4-pro-how-sony-made-a-4k-games-machine|archive-date=May 10, 2018|url-status=live}}

{{cite web |last1=Leadbetter |first1=Richard |title=Sony unlocks more CPU power for PS4 game developers |url=https://www.eurogamer.net/articles/digitalfoundry-2015-sony-unlocks-more-cpu-power-for-ps4-game-developers |website=Eurogamer |access-date=August 23, 2018 |archive-url=https://web.archive.org/web/20160104221509/https://www.eurogamer.net/articles/digitalfoundry-2015-sony-unlocks-more-cpu-power-for-ps4-game-developers |archive-date=January 4, 2016 |date=November 30, 2015}}

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