PlayStation 4
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The PlayStation 4 is Sony's fourth home video game console that lets people play video games on their TV. It was part of a generation of gaming systems released around the same time as competitors like Microsoft's Xbox One, making it one of the major platforms for gaming during that era.
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The PlayStation 4 (PS4) is a home video game console developed by Sony Interactive Entertainment. Announced as the successor to the PlayStation 3 in February 2013, it was launched on November 15, 2013, in North America, November 29, 2013, in Europe, South America, and Australia, and on February 22, 2014, in Japan. A console of the eighth generation, it competed with Microsoft's Xbox One and Nintendo's Wii U and Switch.
Moving away from the more complex Cell microarchitecture of its predecessor, the console features an APU from AMD built upon the x86-64 architecture, which can theoretically peak at 1.84 teraflops; AMD stated that it was the "most powerful" APU it had developed to date. The PlayStation 4 places an increased emphasis on social interaction and integration with other devices and services, including the ability to play games off-console on PlayStation Vita and other supported devices ("Remote Play"), the ability to stream gameplay online or to friends, with them controlling gameplay remotely ("Share Play"). The console's controller was also redesigned and improved over the PlayStation 3, with updated buttons and analog sticks, and an integrated touchpad among other changes. The console also supports HDR10 high-dynamic-range video and playback of 4K resolution multimedia.