This monitor may have up to 3~5 dead pixels -<br /><br />*SPECIFICATIONS*<br /><br />Size : 40" (101cm) 16:9 UHD<br />Pixel Pitch : 0.2304mm X 0.2304<br />Screen Size: 884.763mm X 497.664mm<br />Resolution : 3840*2160 (60hz)<br />Input HDMI1/ HDMI2/ Compo