Experience sharp, tear-free Graphics with a Swift refresh rated to 155Hz (overclocked) and AMD freesync for Super smooth visuals Get blazing fast and responsive gameplay with minimum input lag at an extremely Rapid 1ms response time Enjoy vivid edge-to-edge game play and crisp QHD resolution. You'll get lost in the 3.68 million pixels-almostt two times more than full HD Brightness:350 cd/m2 12 Months manufacturer warranty.