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ASUS ROG Strix OLED XG34WCDMS Monitor Owners Hub: Full Specs & Details
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ROG Strix OLED XG34WCDMS
34"
21:9
ASUS
ROG Strix OLED XG34WCDMS
34"
3440x1440
280Hz
QD-OLED
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Key specs
34"
3440x1440
Resolution
280
Hz Refresh
QD-OLED
Panel Type
HDR10
HDR Support
1000
nits
Peak Brightness
99%
DCI-P3
0.03ms
Response Time
21:9
Aspect Ratio
2026
Released
3440x1440
Resolution
280
Hz Refresh
QD-OLED
Panel Type
1000
nits
Peak Brightness
0.03ms
Response Time
21:9
Aspect Ratio
1800R
Curve Radius
HDR10
HDR Support
99%
DCI-P3
Yes
USB Hub
2026
Released
34"
Full specifications
Display
Screen Size
34 inches
Resolution
3440x1440
Aspect Ratio
21:9
PPI
110 ppi
Panel Type
QD-OLED
Refresh Rate
280 Hz
Response Time
0.03 ms
HDR & Colour
HDR Support
HDR10
DisplayHDR True Black 400
Brightness
1000 nits
Contrast Ratio
1500000:1
Colour Gamut
dcip3
99
srgb
100
Gaming
Adaptive Sync
FreeSync Premium Pro
G-Sync Compatible
Curved
Yes
Curve Radius
1800R
Connectivity
Ports
DisplayPort 1.4 ×1
HDMI 2.1 ×2
USB-C 3.2 ×1
USB Hub
Yes
Speakers
No
Physical
Stand Adjustments
Height
Tilt
Swivel
VESA Mount
100x100
Colour Gamut
480nm
520nm
560nm
600nm
650nm
DCI-P3
ROG Strix OLED XG34WCDMS (99%)
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