Video Supported Modes; Preset Display Modes - Dell ST2420L User Manual

Pixel pitch
Viewing angle
Luminance output
Contrast Ratio
Dynamic Contrast Ratio
Faceplate coating
Backlight
Response Time
Color Depth
Color Gamut
* Based on estimation
** ST2420L/ST2421L Color Gamut (Typical) is based on CIE1976 (88 %) and CIE1931 (72 %).
Resolution
Model
Horizontal scan range
Vertical scan range
Maximum preset resolution

Video Supported Modes

Model
Video display capabilities (HDMI playback)

Preset Display Modes

ST2420L/ST2421L
Display Mode
VGA, 720 x 400
0.277 mm
160° (vertical) typical, 170° (horizontal) typical
250 CD/m² (typical)
1,000:1 (typical)
ST2420L: 8,000,000 to 1*
ST2421L: 7,000,000 to 1*
Antiglare with hard-coating 3H
LED light bar system
5 ms typical
16.7 mil colors
88 %**
ST2420L/ST2421L
30 kHz to 83 kHz (automatic)
56 Hz to 76 Hz (automatic)
1920 x 1080 at 60 Hz
ST2420L/ST2421L
480i/480p/576i/576p/720p/1080i/1080p
Horizontal Frequency Vertical Frequency (Hz)
(kHz)
31.469 70.087
Pixel Clock Sync Polarity (Horizontal/Vertical)
(MHz)
28.3 -/+