Dell E2020H 20" 16:9 TN Monitor - Manual (Page 15)

About your monitor │ 15
Resolution specifications
Model E1920H E2020H
Horizontal scan range 30 kHz to 83 kHz (automatic) 30 kHz to 83 kHz (automatic)
Vertical scan range 56 Hz to 76 Hz (automatic) 50 Hz to 76 Hz (automatic)
Maximum preset resolution 1366 x 768 @ 60 Hz 1600 x 900 @ 60 Hz
Model E2220H E2420H/E2420HS
Horizontal scan range 30 kHz to 83 kHz (automatic) 30 kHz to 83 kHz (automatic)
Vertical scan range 56 Hz to 76 Hz (automatic) 50 Hz to 76 Hz (automatic)
Maximum preset resolution 1920 x 1080 @ 60 Hz 1920 x 1080 @ 60 Hz
Model E2720H/E2720HS
Horizontal scan range 30 kHz to 84 kHz (automatic)
Vertical scan range 48 Hz to 75 Hz (automatic)
Maximum preset resolution 1920 x 1080 @ 60 Hz
Preset display modes
E1920H
Display Mode Horizontal
Frequency
(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 -/-
VESA, 640 x 480 37.5 75.0 31.5 -/-
VESA, 800 x 600 37.9 60.3 40.0 +/+
VESA, 800 x 600 46.9 75.0 49.5 +/+
VESA, 1024 x 768 48.4 60.0 65.0 -/-
VESA, 1024 x 768 60.0 75.0 78.8 +/+
VESA, 1280 x1024 80.0 75.0 135.0 +/+
VESA, 1366 x 768 47.71 59.79 85.5 +/+