

ROG Strix OLED XG27UCDMG
The ROG Strix OLED XG27UCDMG is a 27-inch, 240Hz 4K gaming monitor that boasts the latest fourth-generation QD-OLED technology to deliver supersharp visuals and crisp text. The cutting-edge QD-OLED panel offers greater longevity compared to previous OLED technologies and minimal flicker―even when frame rates fluctuate. With the addition of the Neo Proximity Sensor in the new ROG OLED Care Pro suite, the monitor transitions to a black screen when no user is detected, guarding against burn-in.
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4th Gen QD-OLED Technology
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High 166ppi
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Sharp imagery & text
OLED Anti-Flicker 2.0
20% Less Flicker*
Extreme Low Motion Blur
Incredible Motion Clarity
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27-inch
4K240Hz
0.03 ms
response time
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CUSTOM
HEATSINKASUS OLED
Care ProNeo Proximity
Sensor -
99% DCI-P3
DELTA E < 2
Adjustable HDR
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UNIFORM BRIGHTNESS
DISPLAYWIDGET
CENTER3-year
warrantyTYPE-C PD (90 W)


Supersmooth Visuals
Designed for discerning gamers and professional creators, it offers a refresh rate of 240Hz and 0.03ms gray-to-gray (GTG) response time for supersharp and fluid visuals.
4th Gen QD-OLED Technology
Supersharp detail
Incredible Motion Clarity
Benefits of OLED
ROG OLED Anti-Flicker 2.0
New ROG OLED Anti-Flicker 2.0 technology minimizes onscreen flicker by up to 20% compared to previous-generation panels, enabling comfortable gaming experiences.
Luminance Compensation Algorithm
The advanced luminance compensation algorithm dynamically boosts pixel brightness during refresh rate fluctuations to ensure more consistent visuals without increasing input lag or compromising refresh rates.
With algorithm | Without algorithm |
Refresh Rate Cap
This feature caps the monitor refresh rate to reduce onscreen flicker. The three presets (High / Mid / Off) have been upgraded, enabling each to cover a wider refresh rate range to suit individual preferences.
Screen Protection
ASUS OLED CARE PRO
New ASUS OLED Care Pro technology provides a full set of customizable monitor settings to protect the OLED panel and ensure longevity. Plus, it includes the new Neo Proximity Sensor that detects your distance from the monitor and transitions to a black image when you’re away to safeguard the panel from burn-in. All settings can be easily managed via DisplayWidget Center.
Built to Last
Worry-free OLED Monitor
ROG OLED monitors are engineered to deliver stunning visuals for years to come. An innovative custom heatsink and a unique internal airflow improve cooling and reduce the risk of burn-in.


YOUR MONITOR, YOUR WAY
The XG27UCDMG monitor is a versatile powerhouse designed to excel in gaming, streaming, and content creation. Its high refresh rate, low response time, and vivid colors deliver a seamless, immersive experience. The wide viewing angles and built-in tripod socket make it perfect for streaming, while its exceptional color accuracy and wide color gamut ensure professional-grade content creation.
Gaming
Streaming
Content creation
Futuristic, cyberpunk-inspired
aesthetic

The clean and elegant aesthetic of the XG27UCDMG underlines its premium status. There’s even a built-in tripod socket on top of the monitor to accommodate a camera for streaming setups.
Compact stand
design

The base has a small footprint to free up space for the keyboard and mouse. It also includes a mobile device groove to prop up phones.
*Image for illustrative purposes only. Mobile device not included.
Superslim frameless
design

The frameless panel facilitates immersive viewing.
ROG GAMING AI TECHNOLOGY
The ROG Gaming AI technology in XG27UCDMG includes AI Visual, AI Crosshair, and AI Shadow Boost, leveraging AI technology to help you practice more effectively to improve your gaming experienceAI Visual
USER-FRIENDLY
Uniform brightness
When activated, the ROG-exclusive Uniform Brightness* setting within the OSD menu decreases peak brightness to keep levels consistent for better viewing—even when changing the size of bright white windows. It also makes marathon gaming sessions much more comfortable on the eyes.
WITH uniform brightness setting

WITHOUT uniform brightness setting

Aspect Ratio Control
For competitive gamers who are more familiar with smaller 1080p monitors, the XG27UCDMG can display a 4:3 aspect image in 1280 x 960 or 1024 x 768 resolutions. Alternatively, users can play on a pixel-perfect 24.5-inch, 2368 x 1332 image at a native 240Hz refresh rate.
VRR
SMOOTH AND RESPONSIVE
The XG27UCDMG features AMD FreeSync™ Premium technology and NVIDIA® G-SYNC® compatibility, ensuring supersmooth, tear-free visuals with low latency.

In-game enhancements
GAMEPLUS
GAMEVISUAL
FLICKER-FREE
TECHNOLOGY
LOW BLUE LIGHT
TECHNOLOGY
Rich Connectivity
Extensive connectivity options such as DisplayPort™ 1.4 with Display Stream Compression (DSC), HDMI® 2.1, USB-C with 90-watt Power Delivery, and a USB hub provide support for a wide array of multimedia devices.

DisplayPort™ 1.4 (DSC)
HDMI® 2.1
USB-C (90W PD)
USB
Ergonomic stand
The specially designed stand offers tilt, swivel, pivot, and height adjustments for the ideal viewing position. The display is also VESA wall-mount-compatible.
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[ 0-120MM ]
HEIGHT ADJUSTMENT
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[ -45°~ +45° ]
SWIVEL
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[ -5°~ +20° ]
TILT
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[ -90°~ +90° ]
PIOVT
