As if Full HD 1080p displays are not enough, Japan Displays has introduced a new 5.4inch WQHD(1,440 x 2,560 pixels) display for smartphones. The pixel density of this new 5.4inch WQHD display is 543ppi which is more than 100ppi sharper than the 5inch 1080p displays that set the bar in terms of display.
