Dell 55" 4K Interactive Touch Monitor C5522QT - TOUCH - Diagonal Viewing Size 1387.87 mm (54.64in.), Maximum Resolution 3840 x 2160 at 60Hz, Aspect Ratio 16:9, Pixel Pitch 0.315 mm x 0.315 mm, Brightness: 350 cd/m (typical), Color Support Color Gamut...
