Samsung teases its 4K, VR-ready phone display

Samsung may not be the first on the market with a 4K mobile display (that honor goes to the Sony Xperia Z5 Premium), but it looks like the Korean phone maker is readying its own 4K screen in an upcoming phone. Samsung showed off its new display at the Display Week conference in San Francisco this week, as spotted by UploadVR. The display measures 5.5 inches and boasts a resolution of 2160 x 3840, which is an insane 806 pixels per inch. Samsung's current Galaxy S7 and Galaxy S7 Edge flagship phon