PlayStation 4 hardware revealed at E3 2013 – PlayStation.Blog
A Sony PlayStation 4 video game console with a black wireless controller next to it. The PlayStation 4 or PS4 is knows as the eighth generation of home video game console developed
Original (2013) PS4 | TechRadar
PlayStation 4 review: a games machine to play together | PlayStation 4 | The Guardian
Sony Reveals 33 PS4 Games Coming in 2013
PlayStation 4 Introduction and Black Friday 2013 Price Predictions | BestBlackFriday.com
PlayStation 4
PS4 Review (2013) - IGN
PlayStation 4 - Wikipedia
What's the Difference Between the PlayStation 4, PlayStation 4 Slim, and PlayStation 4 Pro?
PlayStation 4 - Wikipedia
PS4 Review (2013) - IGN
Xbox One v PS4: the complete comparison | E3 2013 | The Guardian