Unfortunately the first shipment had three pixels. But as always get a new device from Amazon without any problems. The monitor has answered some recessions a matte casing and matte screen. I've been using this for professional image editing and am excited about the colors and the quality of the video. Is a 1,000 Euro EIZO in every way. Was profiled by me with a iOne and shows a hervoragendes result! Therefore, 5 stars!