Product Chart / Monitors / LG 45GX900A-B
LG 45GX900A-B 45-Inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor, 240Hz, 0.03ms, NVIDIA G-Sync, VESA DisplayHDR True Black 400, HDMI 2.1, DisplayPort, USB Type-C PD 65W, Black
For $946.99 on Amazon (As of Feb 22, 2026, 18:58 PST - Details)
BrandLG
Screen Size 44.5 inch
Resolution3440 x 1440 pixels
Display TechnologyOLED
Screen SurfaceMatte
Refresh Rate240 Hz
Response Time0.03 ms
Viewing Angle178°
Brightness275 cd/m2
Contrast Ratio1500000:1
ConnectivityHDMIDisplay PortUSB-C
Device Dimensions (WxHxD)39.08 x 26.05 x 13.33 inch
Features Freesync G-Sync HDR Headphone Out Curved Speakers Vesa Mountable
Weight
29.76 pounds (13 kg)

Buy this monitor:

LG 45GX900A-B 45-Inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor, 240Hz, 0.03ms, NVIDIA G-Sync, VESA DisplayHDR True Black 400, HDMI 2.1, DisplayPort, USB Type-C PD 65W, Black
For $946.99 on Amazon (As of Feb 22, 2026, 18:58 PST - Details)
Monitors similar to the LG 45GX900A-B
LG 34GX900A-B Gigabyte AORUS CO49DQ LG 45GX950A-B Msi MPG 491CQPX QD-OLED Samsung ?

The LG 45GX900A-B is on the following charts:

Monitors HDR Monitor Comparison Gaming Monitor Comparison High Resolution Monitors Large Monitor Comparison Curved Monitor Comparison
About Product Chart