Pixel pitch 0.2835 mmViewing angle 160° (vertical) typical, 170° (horizontal)typicalLuminance output 250 cd/m² (typical)Contrast ratio 1000 to 1 (typical)Faceplate coating Antiglare with hard-coating 3HBacklight LED light bar systemResponse Time 5 ms typicalColor depth 16.7 millions colorsColor Gamut 83% CIE1976 (typical)**[IN1940MW] color gamut (typical) is based on CIE1976 (83%) and CIE1931 (72%) test standards.Resolution SpecificationsModel Dell IN1940MW MonitorHorizontal scan range 30 kHz to 83 kHz (automatic)Vertical scan range 50 Hz to 76 Hz (automatic)Maximum preset resolution 1440 x 900 at 60 HzSupported Video ModesVideo displaycapabilities (DVIplayback)480i/480p/576i/576p/720p/1080i/1080P(Supports HDCP)Preset Display ModesDisplay Mode HorizontalFrequency (kHz)Vertical Frequency(Hz)Pixel Clock (MHz) Sync Polarity(Horizontal/Vertical)VESA, 720 x 400 31.5 70.1 28.3 -/+VESA, 640 x 480 31.5 59.9 25.2 -/-