LG tonight announced its latest mobile display, which will bring about a QHD (also known as 2K, or 2560×1440 pixels) panel in a 5.5″ form factor. That brings a whopping 538 pixels per inch. As┬áchance would have it, LG is also about to release its latest flagship device, the G3, which also just happens to be rumored to ship with a 5.5″ 2560×1440 display. Coincidence? I think not. expand full story