Well on CES Sony annouce 4K Upscaleing Bluray player and hint that they working on first 4K TVs
What is 4K? it's simply think that comes after HD and standard in which resolution is 4 times higher then HD,4096x2160 to be more exact
Currenly only existing 4K displays are projectors and some monitors
Considering the fact that PS3 was pretty much one of HD pionerring devices, there major quastion come in.... will PS4 gonna be 4K device or atleast sub to that (higher then HD)? Or it is worth to wait another 5 years even if 4K TV come in in the way?