Optimal Resolution
1920 x 1080 at 60 Hz

Contrast Ratio
1000: 1 (typical), Dynamic Contrast Ratio : 2 Million:1 (Max)

Brightness
250 cd/m² (typical)

Response Time
5 ms (back to white)

Viewing Angle
(160° vertical / 170° horizontal)

Color Support
16.7 million colors

Pixel Pitch
0.277mm

Display Type
Widescreen Flat Panel Display

Aspect Ratio
Widescreen (16:9)

Flat Panel Mount Interface
VESA (100 mm)

Panel Type, Surface:
TN (Twisted Nematic), anti glare with hard coat 3H

Preset Display Area (H x V)
531.36mm x 298.89mm
20.9" x 11.7""

Backlight Technology
LED

Response Time
5 ms (back to white)

Connectivity
CONNECTIVITY
1 Digital Visual Interface connectors (DVI-D) with HDCP
1 Video Graphics Array (VGA)
1 USB 2.0 upstream port
2 USB 2.0 downstream ports
DC power connector for Dell Soundbar

STAND
Height-adjustable stand, tilt, swivel & pivot.

BUILT-IN DEVICES
USB 2.0 Hi-Speed Hub (with 1 USB upstream port and 2 USB downstream ports)
DC-out.

Dimensions
Height with stand (Compressed ~ Extended)
370.0 mm ~500.0 mm
14.57" ~19.69"

Depth
180.3 mm
7.10"

Width
568.0 mm
22.36"

Height without stand
335.5 mm
13.21""

Depth without stand
64.9 mm
2.56"

Width without stand
568.0 mm
22.36"

Weight (panel only - for VESA mount)
4.04 kg
8.89 lb

Weight (with packaging)
7.62 kg
16.76 lb
Power
Voltage Required
100 to 240 VAC / 50 or 60 Hz ± 3Hz / 1.5 A (Max)

Power Consumption (Operational)
21W (typical) / 50W (maximum)

Power Consumption Stand by / Sleep
Less than 0.1 W

Audio Output
DC power connector for optional Dell Soundbar
Environmental Operating Conditions
Temperature Range Operating
0° to 40°C (32° to 104°F)

Temperature Range Non-operating
Storage : -20° to 60° (-4° to 140° F)
Shipping : -20° to 60° (-4° to 140° F)

Humidity Range Operating
10% to 80% (non-condensing)

Humidity Range Non-operating
Storage : 5% to 90% (non-condensing)
Shipping : 5% to 90% (non-condensing)

Altitude Operating
3,048 m (10,000 ft) max

Altitude Non-operating
10,668 m (35,000 ft) max

FULL SPECS:
http://www.dell.com/ed/business/p/dell-p2412h/pd