NON TOUCH Dell Ultrasharp 38 Curved Moitor U3818DW. Viewable image size (diagonal) 95.3 cm (37.5 inches). Active display area - Horizontal: 879.67 mm (34.63 inches), Vertical: 366.53 mm (14.43 inches). Maximum resolution 3840 x 1600 at 60Hz (WQHD). Curve radius 2300R. Aspect ratio 21:9. Pixel pitch 0.229 mm x 0.229 mm. Pixels per inch (PPI) 111. Brightness (typical) 300 cd/m . Color gamut (typical) 99% sRGB at Delta-E