22” (21.5” diagonal) TN Display FHD resolution (1, 920 x 1, 080) AMD Free Sync technology dynamic action sync Black stabilizer on screen control smart energy saving. Amd Free Sync reduces the stuttering that can occur between a graphic card's frame rate and a monitor's refresh rate. This enables smoother motion and less stuttering in demanding applications. On-screen control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, screen split 2.0, Dual Controller and more can now be adjusted with just a few mouse clicks instead of buttons on the monitor. Keep visibility even in dark scenes. Lg's Black stabilizer senses dark scenes and helps make it brighter so that you can pick out critical details and work smarter on challenging projects.