Like it or not, 4K smartphone displays are heading towards us, and there’s nobody left to stop them! After Samsung casually hinted at 4K AMOLED displays for the upcoming Galaxy Note 5, Japanese purveyor of IGZO screens and border-less smartphones Sharp climbed on the stage to announce the world’s fi

Sharp not even joking, announces 5.5-inch 4K IGZO display with mind-blowing 806ppi pixel density