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LG UltraGear GX7 27GX790B Monitor Owners Hub: Full Specs & Details
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LG
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UltraGear GX7 27GX790B
27"
16:9
LG
UltraGear GX7 27GX790B
27"
2560x1440
540Hz
Tandem OLED
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Key specs
27"
2560x1440
Resolution
540
Hz Refresh
Tandem OLED
Panel Type
HDR10
HDR Support
1000
nits
Peak Brightness
99%
DCI-P3
0.03ms
Response Time
16:9
Aspect Ratio
2026
Released
2560x1440
Resolution
540
Hz Refresh
Tandem OLED
Panel 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
27"
Full specifications
Display
Screen Size
27 inches
Resolution
2560x1440
Aspect Ratio
16:9
PPI
109 ppi
Panel Type
Tandem OLED
Refresh Rate
540 Hz
Response Time
0.03 ms
HDR & Colour
HDR Support
HDR10
DisplayHDR True Black 500
Brightness
1000 nits
Contrast Ratio
1500000:1
Colour Gamut
dcip3
99
srgb
100
Gaming
Adaptive Sync
FreeSync Premium Pro
G-Sync Compatible
Curved
No
Connectivity
Ports
DisplayPort 2.1 ×1
HDMI 2.1 ×2
USB Hub
Yes
Speakers
No
Physical
Stand Adjustments
Height
Tilt
Swivel
Pivot
VESA Mount
100x100
Colour Gamut
480nm
520nm
560nm
600nm
650nm
DCI-P3
UltraGear GX7 27GX790B (99%)
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