LG UltraGear 24GN650-B 24" 16:9 FreeSync 144 Hz Full HD HDR IPS Gaming Monitor - Manual (Page 44)

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27GN650
Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) Remarks
640 x 480 31.469 59.94 -/-
1920 x 1080 67.5 60 +/+
1920 x 1080 137.26 119.98 +/+
1920 x 1080 168.46 143.98 +/+
32GN650 32GN63T
Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1920 x 1080 67.5 60 +/+
2560 x 1440 88.79 59.95 +/-
2560 x 1440 111.86 74.97 +/- HDMI
2560 x 1440 183 120 +/+
2560 x 1440 219.21 143.93 +/- HDMI
2560 x 1440 222.15 143.97 +/- DisplayPort
2560 x 1440 249.74 164.96 +/- DisplayPort
If you use an input timing that is outside the supported frequency, you may experience poor response speed or image quality.