The CTL x2800 Ultra High Definition 4K monitor offers four times the resolution of Full HD. Experience brilliant visuals on a 28" screen with an amazing 3840 x 2160 resolution. This monitor is ideal for professionals whose work requires viewing detailed information or images with incredible precision. Home users and enthusiasts will enjoy video and games with extremely vivid, realistic visuals and fast response times. Once you see content this crisp and vibrant, you'll never want to go back to Full HD!