LG
UltraGear GX7 27GX790B
27"2560x1440Tandem OLED540Hz
MSRP
£1,000
4th Gen Primary RGB Tandem OLED with 540Hz (720Hz in HD mode). CES 2026 Innovation Award winner.
Specifications
Display
Screen Size27"
Resolution2560x1440
Panel TypeTandem OLED
Aspect Ratio16:9
Refresh Rate540Hz
Response Time0.03ms
HDR & Colour
HDR Support
HDR10DisplayHDR True Black 500
Brightness1000 nits
Contrast Ratio1500000:1
sRGB Coverage100%
DCI-P3 Coverage99%
Gaming Features
Adaptive Sync
FreeSync Premium ProG-Sync Compatible
Response Time0.03ms GtG
Refresh Rate540Hz
Connectivity
Ports
1x DisplayPort (2.1)
2x HDMI (2.1)
USB HubYes
Built-in SpeakersNo
Physical
Stand Adjustments
HeightTiltSwivelPivot
VESA Mount100x100