*Caution: This monitor has huge pixels， 1 DEAD PIXEL is NORMAL from manufacturer. <br><br>Model: 4077 UHD<br>Panel: Super MVA <br>Panel Size: 40" (100.5mm)<br>Screen Size: 878.11 mm(H) x 485.35 mm(V)<br>Pixel pitch: 0.2247 x 0.2247mm Screen Ratio: 16:9<br>Maximum Resolution: 3840 x 2160 @ 60Hz UHD<br>Response Rate: 5ms (GtG)<br>Viewing Angle: 178(H) / 178(V)<br>Brightness: 350cd/m2<br>Contrast Ratio: 5，000:1<br>Dynamic Contrast Ratio: 5，000，000:1<br>Colors Displayed: Panel 1.07B<br>Optimal Resolution: DP 1.2 / HDMI 2.0 UHD @ 60Hz<br>RGB 1920x1080 @ 60Hz<br>Surface Treatment: Anti-glare (Matte)<br>Input: DislayPort， HDMI 2.0 x1， HDMI 1.4 x2 (1 for MHL) RGB， USB In<br>Functions: Image mode， Fixed ratio， PBP/PIP， YCbCr: 4:4:4 VESA: 200x200mm <br>Size: 906.3 x 566.8 x 222.9mm<br>Weight: 12.1Kg