CURVED DESIGN 1500R The 1500R curvature of the screen guarantees a realistic and comfortable viewing experience allowing you to really immerse yourself in the game. FreeSync™ Premium Technology This monitor guarantees low input latency and low framerate compensation putting an end to any tearing or stuttering issues at virtually any framerate. Black Tuner The users can adjust the brightness and the dark shades with the Black Tuner, giving greater viewing performance in shadowed areas and helping to spot the enemy earlier.