The PlayStation 4 (PS4) is a home video game console developed by Sony Computer Entertainment. Announced as the successor to the PlayStation 3 during a press conference on February 20, 2013, it was launched on November 15, 2013 in North America, and November 29, 2013 in Europe, South America and Australia. It competes with Nintendo's Wii U and Microsoft's Xbox One, as part of the eighth generation of video game consoles.

Moving away from the more complex Cell microarchitecture of its predecessor, the console features an AMD Accelerated Processing Unit (APU) built around the x86-64 architecture; with a theoretical peak performance of 1.84 teraflops, AMD stated that the processor was the "most powerful" APU they 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 the console on PlayStation Vita and supported Sony Xperia mobile devices ("Remote Play"), the ability to stream gameplay online, or to friends with the ability for them to control gameplay remotely ("Share Play"). The console's controller was also refined over that of the PlayStation 3, with improved buttons, analog sticks and an integrated touchpad among other changes.

The PlayStation 4 is a video game console by Sony Computer Entertainment.

PS4 or PS-4 may also refer to:

See also

Phantasy Star IV, released in Japan as Phantasy Star: The End of the Millennium (ファンタシースター 千年紀の終りに), is a role-playing video game released for the Mega Drive in Japan in 1993 and Europe and North America in 1995. It is the fourth and final game in the original Phantasy Star series, concluding the story of the Algol Star System. The game was also made available on the Wii Virtual Console in Japan on June 24, 2008, in the PAL regions on November 14, 2008, and in North America on December 22, 2008, for the price of 800 Wii Points.Phantasy Star IV is also part of the Sega Genesis Collection on the PlayStation 2 and PlayStation Portable and on Sonic's Ultimate Genesis Collection for Xbox 360 and PlayStation 3.

Phantasy Star IV kept many of the gameplay elements of the previous game, including turn-based battles, overhead exploration, and magic spells. The game met with generally mixed reviews upon its release, but has been subject to very positive critical retrospectives.