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Asus ROG Strix OLED XG27UCDMG 26.5 " black

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Asus ROG Strix OLED XG27UCDMG 26.5 " black
Screen size:26.5 "
Resolution:3840x2160 (16:9)
Panel:QD-OLED, response 0.03 ms
Frequency:240 Hz
Contrast:1 500 000:1
Brightness:250 cd/m²
Functions:HDR, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, PBP, Flicker-Free
Connectors:HDMI, DisplayPort, USB C (video)

Top-level gaming monitor with Asus OLED Care Pro technology, preventing burnout of organic LEDs in the display design. For this purpose, the model is equipped with the Neo Proximity Sensor, which automatically turns off the screen when there is no user in front of it. The Asus ROG Strix OLED XG27UCDMG is fitted with a 31.5-inch QD-OLED panel with a high-resolution 4K (3840x2160 pixels), refresh rate up to 240 Hz and an instant response time of 0.03 ms.

The typical brightness of the display is 250 cd/m², and peak local brightness in HDR mode reaches up to 1000 cd/m². The monitor is certified with TÜV Flicker-Free, TÜV Low Blue Light, VESA DisplayHDR True Black 400, and also supports AMD FreeSync Premium Pro and NVIDIA G-Sync Compatible adaptive sync technologies. The rear of the casing features Asus Aura Sync backlighting, and connection interfaces include one DisplayPort v 1.4, two HDMI v 2.1, and a USB C (DisplayPort Alt Mode). The inclusion of a three-port USB A 3.2 gen1 hub adds convenience. Moreover, fast charging for compatible gadgets up to 90W is provided through the aforementioned USB type C.

All specifications
Specifications ROG Strix OLED XG27UCDMG
Colour
Product typegaming
Size26.5 "
Screen
Panel typeQD-OLED
Surface treatmentglossy / Anti-Reflection /
Resolution3840x2160 (16:9)
FPS240 Hz
Pixel size0.16 mm
Response time (GtG)0.03 ms
Vertical viewing angle178 °
Horizontal viewing angle178 °
Brightness250 cd/m²
Static contrast1 500 000:1
Colour depth1.07 billion colours (10 bits)
Colour space (sRGB)145 %
Colour gamut (DCI-P3)99 %
HDRDisplayHDR True Black 400
TÜV Rheinland certificate
Connection
Video transmissionDisplayPort v1.4
2xHDMI v2.1
USB C (DisplayPort Alt Mode)
Power Delivery
Power PD90 W
USB A hub3x5Gbps (3.2 gen1)
Connectors (optional)mini-Jack output (3.5 mm)
Features
FeaturesKVM switch
presence sensor
PBP (Picture by Picture)
Flicker-Free
AMD FreeSync Premium Pro
NVIDIA G-Sync Compatible
Portrait pivot
Screen swivel / +- 45° /
Height adjustment / 120 mm /
Game Featuresaim
timer
FPS display
brighten darker areas / Shadow Boost /
General
RGB lightingAsus Aura Sync
Wall mountVESA 100x100mm
Power consumption80 W
Dimensions (WxHxD)613x509x169 mm
Dimensions without stand (WxHxD)613x369x67 mm
Weight7.44 kg
Weight without stand5 kg
Added to E-CatalogApril 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.

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The Asus ROG Strix OLED XG27UCDMG monitor combines advanced technologies and current solutions in content display available on the market. The hybrid QD-OLED panel supports a refresh rate of 240 Hz at 4K resolution, delivering crisp and detailed images regardless of the type and dynamics of the scene. The response time is a mere 0.03 ms, highlighting the gaming focus of the model and ensuring high efficiency in shooters and simulators. The monitor is compatible with various platforms due to its support for AMD FreeSync Premium Pro and NVIDIA G-Sync. The expanded color gamut is responsible for deep shading and a high level of realism, enhancing the immersive effect while watching movies and gaming. The manufacturer has paid attention to equipment protection and user comfort: a software suite ROG OLED Care Pro is used in combination with a Neo Proximity Sensor to prevent pixel burn. Technologies such as Extreme Low Motion Blur, Uniform Brightness, and OLED Anti-Flicker 2.0 are responsible for reducing eye strain.

Advanced Options

The model is equipped with enhanced gaming functionality, allowing you to gain an advantage in competitive scenarios. AI Shadow Boost technology increases visibility in dark areas, helping to spot opponents more quickly, while AI Crosshair automatically displays crosshairs when absent from game settings. Additionally, the monitor supports the split-screen mode PBP, which allows combining work, communication, and entertainment simultaneously. The built-in KVM module ensures quick synchronization with two sources and instant switching between them, enhancing convenience when performing different tasks.

Complete Independence

The premium monitor comes with a full set of current interfaces. In addition to HDMI and DisplayPort, there is a USB-C port with the ability to power connected devices up to 90W, a USB-A hub for peripherals, and a 3.5 mm audio jack. The sturdy stand allows for screen adjustment in all directions for precise viewing angle settings. The body stands out with its original design and is complemented by the proprietary Aura Sync lighting, enhancing the gaming atmosphere. As is typical for the ROG series, the model is distinguished by a high cost, which may not suit every user.