So far, we’ve only come across beyond-1080p panels in a couple of Chinese phones, like the Oppo Find 7 and the Vivo Xplay 3S. But the spec is definitely about to go mainstream, as LG has just confirmed to us that the successor to the G2 will deliver a “Quad HD” resolution, with four times as many pixels as 720p. Based on earlier leaks, it’s likely that the G3 will have a 5.5-inch display, which means we’ll be looking at a pixel density of around 530 ppi — not far off double what you’d get from a printed glossy magazine.