Since you appear to not be reading the previous posts, I'll spell it out for you again. Some of us have posted that for our personal needs, the differences in the display between the 3 and the 4 are not noticeable to us. I can't see any difference between 1080p and 4K. That doesn't mean there isn't a difference. It just means that the difference is of no importance to me. You can talk about color gamut all day, but if I can't see the difference when holding a 3 and 4 side-by-side (which I have on several occasions), then the display difference is not a feature I'm concerned about. This all relates to the earlier discussion about buying a 4 now (with minimal noticeable difference) or holding out for a 5, in hopes that it has more features that would be usable.