ROG Strix OLED XG27UCDMG
About
ROG Strix OLED XG27UCDMG gaming monitor features 240Hz, 0.03ms, 4K 4th-gen QD-OLED, HDR, and advanced anti-flicker for pro-level performance.
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Available
Release Year
2025
Brand
ASUS
Model Name
ROG Strix OLED XG27UCDMG
Model Number
XG27UCDMG
Display
Screen Size
27"
Resolution
3840x2160
Pixel Density
163 PPI
Retina Class
Non-Retina
Aspect Ratio
16:9
Panel Type
QD-OLED
Shape
Flat
HDR and Color
HDR Support
Yes
HDR Certification
HDR
sRGB
145%
Motion and Gaming
Native Refresh Rate
240Hz
Max Refresh Rate
Same as native
Resolution-specific Modes
FHD (1920 × 1080): 480Hz
Response Time (GtG)
0.03ms
VRR
FreeSync™ Premium Pro & G-SYNC® Compatible
Connectivity
USB-C / Thunderbolt
USB-C (90W PD)
USB-C Display Input
No
USB-C Power Delivery
90W
Audio Jack
3.5mm jack
KVM
Yes
Features
Smart Monitor
No
Speakers
No
PiP / PbP
No
Portable
No
Foldable
No
Ergonomics and Build
VESA Mount
100x100mm
Tilt
Yes (+20° ~ -5°)
Height Adjustment
120mm
Power and Source
Typical Power
100W
Product Source
Specs Source
Last Fetched
Jul 18, 2026
Data Confidence
96%
22 empty or not-applicable reference rows are hidden.
Spec source
From the official asus.com pages. Last checked Jul 18, 2026.
