This is why while display resolution on our phones stops being so obvious at a certain point, the same cannot be said for virtual reality, where your eyes are literally a couple of inches away from the screen. As if to drive that point home, Samsung has recently shown off a 5.5-inch display that has a 4K resolution.
Before you think that this could be the screen for the next-gen Galaxy Note, it isn’t simply because this display, according to Samsung, is a prototype meant for VR. Not to mention Samsung’s more recent Galaxy Note is of the 5.7-inch variety, and it seems unlikely that Samsung would actually make the phone smaller.
According to Samsung, the 4K resolution in a 5.5-inch frame also means that it has a pixel density of 806ppi. However as noted by the folks at Upload VR, it appeared that refresh rate was a bit low, at least as far as VR is concerned, but then again like Samsung’s reps said, this is only a prototype.