LG UltraGear 31.5" 4K HDR 144 Hz Gaming Monitor - Manual (Page 27)

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ENGLISH
Factory Support Mode (Preset Mode, PC)
DisplayPort
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 +/+
1920 x 1080 166.587 143.98 +/-
2560 x 1440 222.151 143.97 +/-
3840 x 2160 133.31 60 +/-
3840 x 2160 214.563 94.98 +/-
3840 x 2160 268.44 120 +/-
3840 x 2160 332.06 144 +/- Preferred timing