Display Panel Size 58.42 cm 23 inches (23-inch wide viewable image size) Optimal Resolution Full HD resolution, 1920 x 1080 at 60 Hz Contrast Ratio 1000: 1 (typical), Dynamic Contrast Ratio: 2 Million:1 (Max) Brightness 300 cd/m2 (typical) Response Time 8ms (gray to gray) Viewing Angle (178° vertical / 178° horizontal) Color Support Color Gamut (typical): 82% (CIE 1976)1 Color Depth 16.7 million colors Pixel Pitch 0.265 mm Display Type Widescreen Flat Panel Display Aspect Ratio Widescreen (16:9) Panel Type, Surface: IPS (In-Plane Switching), anti glare with hard coat 3H Optimal Resolution Full HD resolution, 1920 x 1080 at 60 Hz Preset Display Area (H x W)509.2 mm x 286.4mm, 20.04" x 11.28" Contrast Ratio: 1000: 1 (typical), Dynamic Contrast Ratio: 2 Million:1 (Max) Backlight Technology: LED Response Time: 8ms (gray to gray) Viewing Angle: (178° vertical / 178° horizontal) Display Screen Coating Antiglare with hard-coating 3H Connectivity 1 Digital Visual Interface connectors (DVI-D) with HDCP 1 DisplayPort (DP) 1 Video Graphics Array (VGA) 1 USB 2.0 upstream port 4 USB 2.0 downstream ports DC power connector for Dell Soundbar Built-in Devices USB 2.0 Hi-Speed Hub (with 1 USB upstream port and 4 USB downstream ports) Weight: 6.47kg Dimensions (W x D x H) 546.4 mm 21.51" x 185.4 mm 7.30" x 365.0 mm ~493.9 mm 14.37"" ~19.44" Power Voltage Required 100 to 240 VAC / 50 or 60 Hz + 3Hz / 1.5 A (Max) Power Consumption (Operational) 30W(typical) / 70W(maximum)6 Power Consumption Stand by / Sleep Less than 0.5 W Audio Output DC power connector for optional Dell Soundbar Environmental