I really doubt any console will be aiming at native 4K, let alone 4k@60fps.
What people tend to conveniently forget is that 720p to 1080p is 2.25x when it comes to pixels, and from 1080p to 4k UHD is 4x.
Unless some miracle happens with fab processes in the near future, I think best we can hope for is another 8-10x performance jump in the next gen, and that will most likely mean enough juice for anamorphic UHD (1920x2160), since IMO, that would make much more sense than 16:9 1440p or 1620p.







