QHD resolution; Watch games come to life with vibrant QHD clarity and detail; The precise 2560 x 1440 resolution and impressive 31.5 inches screen size combine for a thrilling, immersive gaming experience Radeon freesync technology: Reduces the tearing and stuttering that occur between a graphic card's frame rate and a monitor's refresh rate enabling smoother motion and less stuttering in games 144 Hertz refresh rate: Games played on this monitor are noticeably smoother and clearer when compared to game play on monitors with refresh rates of 60Hertz or 75 Hertz