AOC Q27G3XMN - Preset Display Modes Explained

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Preset Display Modes
STANDARD RESOLUTION (±1Hz)
HORIZONTAL
FREQUENCY(kHz)
VERTICAL
FREQUENCY(Hz)
VGA
640×480 @60Hz 31.475 59.952
640x480@72Hz 37.861 72.809
640x480@75Hz 37.500 75.000
640x480@100Hz 51.080 99.769
640x480@120Hz 60.938 119.720
SVGA
800x600@56Hz 35.156 56.250
800×600 @60Hz 37.879 60.317
800x600@72Hz 48.077 72.188
800x600@75Hz 46.875 75.000
800x600@100Hz 62.760 99.778
800x600@120Hz 76.302 119.972
XGA
1024x768@60Hz 48.363 60.004
1024x768@70Hz 56.476 70.069
1024x768@75Hz 60.023 75.029
1024x768@100Hz 80.450 99.811
1024x768@120Hz 97.550 119.989
SXGA
1280x1024@60Hz 63.981 60.020
1280x1024@75Hz 79.976 75.025
FHD
1920×1080 @60Hz 67.500 60.000
1920x1080@50Hz 56.250 50.000
1920x1080@120Hz 137.260 119.982
QHD
2560×1440 @60Hz 88.787 59.951
2560x1440 @120Hz 182.996 119.998
2560x1440 @144Hz 222.056 143.912
2560x1440 @165Hz 242.547 164.998
2560x1440@170Hz 249.902 170.002
2560x1440@180Hz 264.603 180.002
IBM MODES
DOS 720x400@70Hz 31.469 70.087
MAC MODES
VGA 640x480@67Hz 35.000 66.667
SVGA 832x624@75Hz 49.725 74.551
Note: According to the VESA standard, there may be a certain error (+/-1Hz) when calculating the refresh rate (eld
frequency) of di󰀨erent operating systems and graphics cards. In order to improve compatibility, the nominal refresh rate
of this product has been rounded o󰀨. Please refer to the actual product.