With a hair-raising 0.03ms response time on the 240Hz screen, react to your opponent's every move quicker than ever on the lightning-fast screen ​Feel the difference of Samsung OLED. A brighter screen delivers more colors, shades and contrast for a more brilliant picture at all times, powered by Quantum Dot technology Fast-action and complex game scenes are projected stably and stutter-free with AMD FreeSync Premium Pro to power your competitive edge DisplayHDR True Black 400 - Uncover every secret with infinite expression. See true black and dark colors on screen without pixel light bleed for supreme color and depth expression in every game. Versatile connectivity - Tap into a multitude of input options. HDMI 2.1, DisplayPort and USB Hub let you hook up to favorite devices that elevate your game with no mess