LG
UltraGear GX7 27GX790B
2560x1440
Resolution
540
Hz Refresh
Tandem OLEDPanel Type
1000 nits
Peak Brightness
0.03ms
Response Time
16:9
Aspect Ratio
27"
Screen Size
HDR10
HDR Support
99%DCI-P3
Yes
USB Hub
2026
Released
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
Colour Gamut
DCI-P3
UltraGear GX7 27GX790B (99%)
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
Additional Info
Release Year2026
User Reviews
No reviews yet
Discussions
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