Product Chart / Monitors / LG 27GX790B-B
LG 27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode (QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DP 2.1, USB-C, Black
For $958.36 on Amazon (As of Jun 7, 2026, 17:44 PST - Details)
BrandLG
Screen Size 26.5 inch
Resolution2560 x 1440 pixels
Display TechnologyOLED
Screen SurfaceMatte
Refresh Rate540 Hz
Response Time0.02 ms
Viewing Angle178°
Brightness335 cd/m2
Contrast Ratio1500000:1
ConnectivityHDMIDisplay PortUSB-C
Device Dimensions (WxHxD)23.8 x 20.8 x 8.7 inch
Features Freesync G-Sync HDR Headphone Out Vesa Mountable
Weight
15 pounds (7 kg)

Buy this monitor:

LG 27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode (QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DP 2.1, USB-C, Black
For $958.36 on Amazon (As of Jun 7, 2026, 17:44 PST - Details)
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