Yeah I cant see the next consoles hitting 4K, not natively. Like others have said, it will more likely be 1080p still, scaled up to 4K for those with compatible TVs but with a fair amount of post processing going on to really give the 1080p image a boost. Regards to the Ram in the next gen, I don't think it will be that much of a boost if I'm honest. 32GB absolute max.
What they need to concentrate on is a better way of storing games in the first instance. This gen so far is a joke. Games supplied on Blu Ray but then the whole lot is copied to the hard drive. Space running out left right and centre when basically its just lazy on the dev part. There is no reason that I can think of for a game like Last Of Us as an example to drag over all the movie files to hard drive. These could be played quite happily off the Blu Ray drive and save what, 25GB space on the hard drive? I'm sure this is going on with every other game as well to some degree.
PREDICTIONS FOR END OF 2015: (Made Jan 1st 2015)
PS4 - 34M - XB1 - 21m - WII U -12M
