Video technology and performance is advancing at a breakneck pace. It seems only a few years ago that ‘full HD’ (1080p) was the best thing ever, but now 4K video is the norm and there's a growing list ...

I think I've said this here somewhere before, but the biggest difference when I went to 4K for my living room TV wasn't the 4K-- I can't really tell the difference between that and 1080p at couch ...