ASUS ROG Strix OLED XG27UQDMS 26.5-inch 4K Gaming Monitor, 240Hz, OLED, G-SYNC Compatible
With the ROG Strix OLED XG27UQDMS, you experience gaming at a reference level: 4K resolution, ultra-fast 240 Hz, and the typical OLED image quality with perfect blacks and extreme contrast. This 26.5-inch gaming monitor is aimed at ambitious esports players and AAA enthusiasts who demand uncompromising performance and brilliant image display.
- 26.5-inch OLED panel with 4K UHD for razor-sharp details and perfect black levels.
- 240 Hz refresh rate for extremely smooth high-end gaming.
- Ultra-fast response time of up to 0.03 ms for minimal motion blur.
- Adaptive Sync with G-SYNC Compatible and AMD FreeSync Premium Pro.
- HDMI 2.1, DisplayPort, and USB-C for modern gaming and streaming setups.
ASUS ROG Strix OLED XG27UQDMS – 4K OLED meets 240 Hz performance
The 26.5-inch OLED panel of the ROG Strix OLED XG27UQDMS has a resolution of 3,840 × 2,160 pixels and delivers an impressive pixel density for razor-sharp textures, clear HUD elements, and precise rendering in creative applications. Thanks to OLED technology, you benefit from true black levels, enormous contrast, and fast pixel transitions – ideal for dark game worlds and dynamic scenes.
240 Hz & 0.03 ms – Maximum response speed
With a refresh rate of up to 240 Hz, the monitor is clearly aimed at competitive gamers. Combined with an extremely low response time of up to 0.03 ms, motion blur is minimised and rapid directional changes are displayed clearly. Adaptive Sync support with NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro reduces tearing and ensures a smooth, uninterrupted gaming experience.
HDR, modern connections & gaming features
The ROG Strix OLED XG27UQDMS supports HDR for extended dynamic range and vivid colours. Via HDMI 2.1, DisplayPort, and USB-C, the monitor can be flexibly connected to gaming PCs, current consoles, or laptops. Additional gaming features from the ROG portfolio optimise image display and ease of use – perfect for high-end setups focused on performance and image quality.
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Colour
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Primary Colour
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Black
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Dimensions
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Length / Depth
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169 mm
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Width
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611 mm
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Height
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503 mm
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Width (without stand)
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611 mm
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Depth (without stand)
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67 mm
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Height (without stand)
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370 mm
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Weight
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6.1 kg
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Weight (without stand)
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4 kg
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Display
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Display Size in Inch
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27 "
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Display Resolution
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UHD (3840 x 2160 Pixel)
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Display Aspect Ratio
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16:9
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Display Refresh Rate
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240 Hz
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Display Panel Type
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QD OLED
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Colour depth
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max. 1.07 billion colours (10 bit)
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Colour Space (DCI-P3)
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99 %
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Contrast Ratio (Static)
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1,500,000:1
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Curved Display
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No
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Display Response Time
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0.03 ms
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Display Response Time (Grey-to-Grey)
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0.03 ms
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HDR
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Yes
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HDR Standard
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VESA DisplayHDR True Black 400
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Screen Brightness HDR
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1000 cd/m²
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Viewing angle
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178° horizontal / 178° vertical
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Display Surface Type
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glossy / non-reflective
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External Ports
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Display Connectors
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Display Port (1x), HDMI (2x)
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Display Connector Standards
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DisplayPort 1.4, HDMI 2.1
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USB Hub
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Yes
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Standards / Specifications
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Adaptive Sync Technology (G-SYNC / FreeSync)
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AMD FreeSync Premium Pro, NVIDIA G-SYNC
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Standard / specification
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DisplayPort 1.4, HDMI 2.1
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Compatibility
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Compatibility Note
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Please refer to the manufacturer's compatibility information. You can find the latest overview on the manufacturer's website.
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Connectivity
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Peripheral connectors
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3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x)
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Ergonomics
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Height adjustment
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Yes
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Min. Adjustable Height
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0 mm
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Max. Adjustable Height
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110 mm
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Min. Swivel
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-45 °
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Max. Swivel
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45 °
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Min. Tilt
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-5 °
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Max. Tilt
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20 °
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Pivot
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Yes
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Mounting
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Vesa standard
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100 x 100 mm
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Speakers
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Speakers
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No
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Efficiency Class
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UK Energy Efficiency Class
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F
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UK Energy Efficiency Class HDR
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G
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Lighting
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Lighting / RGB
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No
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Product reviews displayed are aggregated from all Pro Gamers Group websites.
| Manufacturer Information | ASUS GLOBAL PTE. LTD. 15A Changi Business Park Central 1, 486035 Singapore, Singapore |
| Responsible Person | ASUS GLOBAL PTE. LTD. 15A Changi Business Park Central 1, 486035 Singapore, Singapore |