The PlayStation 4 (PS4) is a home video game console developed by Sony Interactive Entertainment, formerly Sony Computer Entertainment.
The Wii U is a home video game console developed by Nintendo, and the successor to the Wii. The console was released in November 2012 and was the first eighth generation video game console, as it competes with Sony's PlayStation 4 and Microsoft's Xbox One.
The Xbox One is a home video game console developed by Microsoft. Announced on May 21, 2013, it is the successor to the Xbox 360 and the third console in the Xbox family.