Dell U3821DW 37.5" 21:9 Curved IPS Monitor (Silver) - Manual (Page 13)

About your monitor
│
13
Monitor specifications
Model U3821DW
Screen type Active matrix - TFT LCD
Panel technology In-Plane Switching Technology
Aspect ratio 21:9
Viewable image
Diagonal
Width (active area)
Height (active area)
Total area
952.9 mm (37.52 in.)
890.0 mm (35.04 in.)
387.8 mm (15.27 in.)
345142 mm
2
(535.06 in.
2
)
Pixel pitch 0.22908 mm x 0.22908 mm
Pixel per inch (PPI) 110.87
Viewing angle 178° (vertical) typical
178° (horizontal) typical
Luminance output 300 cd/m² (typical)
Contrast ratio 1000 to 1 (typical)
Faceplate coating Anti-Glare with 3H hardness
Backlight White LED edgelight system
Response time 8 ms (Normal)
5 ms (Fast)
Curvature R2300 (typical)
Color depth 1.07 billion colors
Color gamut sRGB 100%, Rec 709 100%, DCI-P3 95%
Calibration accuracy sRGB & Rec 709: Delta E < 2 (average)