Lets be honest, many people are finding their way around 1080P smartphones and most people are even more than satisfied with it. But no, there is 2K (2560*1440) which is great for smartphones more than 5.5 inches but still not worth the jump from 1080P(1920*1080) as it hurts the battery life since that tiny, relatively, lithium Ion battery has to push all those pixels. As if that is not enough, Sony is introducing the first phone with a 4K(2160*3840) display;Sony Xperia Z5 Premium. Yes, four times the resolution of the already awesome 1080P. With 806ppi, the display is so clear but doesn’t show a difference with the one on Galaxy note 5 since that is already sharp but at 2K.Its specifications include;
-5.5 inch 2160*3840 (806ppi)
– 3GB RAM and 32GB internal storage with a micro SD card slot
-Snapdragon 810 Octacore processor.
-23 Megapixel primary camera and 5 megapixel front facing camera
-3430 mAh with fast charging 2.0. 60% of battery charge in 30 minutes of charging.
-IP68 rating (Dust and water proof resistant for up to 1 Meter deep for 30 seconds)
-Fingerprint scanner on the power button on the side of the phone.
Available in 3 colors; Chrome, black and Gold.