The X27 is the world’s first HDR gaming monitor able to be overclocked to 144Hz at 4K UHD resolution. With 384 individually-controllable LED backlight zones and quantum dot technology the X27 pushes image quality beyond what is expected of other 4K monitors to provide the realistic images users demand. The X27 breaks with tradition by combining a fast refresh rate of 144Hz with 4K UHD resolution. In addition to these already groundbreaking feats, the display also features full array direct backlighting for 384 zones (with peak brightness of 1000 nits), quantum dot technology and HDR Ultra™ to push image quality beyond what is expected.