30 Overlooked PS4 Games That You Need to Play
A Comparison of Playstation 4 Models
The PlayStation 4 revisited: small improvements for a solid system
PS5 vs PS4 Pro: should you upgrade?
PS4 price, hardware specs, and games detailed
The PlayStation 4 found success in simplicity - Polygon
As PS5 games get bigger and bolder, should the PS4 be left behind?
Sony Tackles PlayStation 5 Shortage by Making More PS4 Consoles - Bloomberg
The Best Games of the PS4/Xbox One Generation - IGN
Best Single Player Games on PS4