TechSpot means tech analysis and advice you can trust. LG Display has today announced the world's first Quad HD 2560 x 1440 smartphone display, an impressively dense 538ppi, 5.5-inch AH-IPS LCD panel.

QHD is a screen resolution that measures 2560 ... x 1440 pixels and has a 16:9 aspect ratio. You'll often find it on high-end devices like laptops, TVs, and smartphones. QHD is sharper than ...