4 questions about the rumored 'PlayStation 4.5' you should be asking

Sony is up to something, we know that much.

Rumors of a souped-up PlayStation 4 — often referred to as "PS4.5" or "PS4K" — have been kicking around for the past month. Now, those rumors have picked up additional steam with a pile-on of hardware specs.

It all started with a Kotaku report that surfaced just after the 2016 Game Developer's Conference in March. It spoke of a 4K-enabled PS4 with an upgraded graphics processor that could improve game performance.

The story was quickly corroborated by others who had heard similar rumblings, but the details stopped there... until this weekGiant Bomb and Eurogamer both received documents containing hardware specs and details of Sony's plans. Read more...