Dell Alienware 27 Gaming AW2721D Alienware AW2721D Monitor Users Guide - Page 18

Display mode, Sync polarity

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Supported video modes Model AW2721D Video display capabilities (HDMI 480p, 576p, 720p, 1080p, QHD & DisplayPort playback) Preset display modes HDMI display modes Display mode VESA, 640 x 480 VESA, 800 x 600 VESA, 1024 x 768 640 x 480p 720 x 480p 720 x 576p 1280 x 720p @ 50 Hz 1280 x 720p @ 60 Hz 1920 x 1080p @ 24 Hz 1920 x 1080p @ 50 Hz 1920 x 1080p @ 60 Hz 1920 x 1080p @ 120 Hz 2560 x 1440 @ 60 Hz 2560 x 1440 @ 100 Hz 2560 x 1440 @ 120 Hz 2560 x 1440 @ 144 Hz Horizontal frequency (kHz) 31.47 37.88 48.36 31.48 31.5 31.25 37.5 45 27 56.25 67.5 135 89.43 150.9 183 222.2 Vertical frequency (Hz) 60 60 60 60 60 50 50 60 24 50 60 120 60 100 120 144 Pixel clock (MHz) 25.175 40 65 25.18 27.03 27 74.25 74.25 74.25 148.5 148.5 297 243.25 410.5 497.75 597.69 Sync polarity (Horizontal/ Vertical 18 | About your monitor

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About your monitor
Supported video modes
Video display capabilities (HDMI
& DisplayPort playback)
480p, 576p, 720p, 1080p, QHD
Preset display modes
HDMI display modes
Display mode
Horizontal
frequency
(kHz)
Vertical
frequency
(Hz)
Pixel clock
(MHz)
Sync polarity
(Horizontal/
Vertical)
VESA, 640 x 480
31.47
60
25.175
-/-
VESA, 800 x 600
37.88
60
40
+/+
VESA, 1024 x 768
48.36
60
65
-/-
640 x 480p
31.48
60
25.18
-/-
720 x 480p
31.5
60
27.03
-/-
720 x 576p
31.25
50
27
-/-
1280 x 720p @ 50 Hz
37.5
50
74.25
+/+
1280 x 720p @ 60 Hz
45
60
74.25
+/+
1920 x 1080p @ 24 Hz
27
24
74.25
+/+
1920 x 1080p @ 50 Hz
56.25
50
148.5
+/+
1920 x 1080p @ 60 Hz
67.5
60
148.5
+/+
1920 x 1080p @ 120 Hz
135
120
297
+/+
2560 x 1440 @ 60 Hz
89.43
60
243.25
+/-
2560 x 1440 @ 100 Hz
150.9
100
410.5
+/-
2560 x 1440 @ 120 Hz
183
120
497.75
+/-
2560 x 1440 @ 144 Hz
222.2
144
597.69
+/-
Model
AW2721D