ASUS ROG Strix OLED XG27UQDMS 27-inch 4K 240Hz Tandem QD-OLED Gaming Monitor

Experience stunning 4K gaming with the ASUS ROG Strix OLED XG27UQDMS, a premium 27-inch-class gaming monitor featuring a Tandem QD-OLED panel, 3840 x 2160 resolution and an ultra-fast 240Hz refresh rate.

Designed for competitive gaming and immersive visual experiences, the XG27UQDMS delivers a 0.03ms GTG response time, 99% DCI-P3 colour coverage, HDR10 support and up to 1,000 cd/m² peak HDR brightness. Its 1,500,000:1 typical contrast ratio produces deep blacks and exceptional image depth.

ASUS OLED Care helps protect the OLED panel, while Adaptive-Sync, Extreme Low Motion Blur, GamePlus and GameFast Input technology provide a comprehensive set of gaming features.

The monitor also includes HDMI 2.1 connectivity, DisplayPort 1.4 with DSC, a built-in USB hub and an ergonomic stand with tilt, swivel, pivot and height adjustment.

Key Features

• 26.5-inch panel size / 27-inch-class gaming monitor
• Tandem QD-OLED panel technology
• 4K UHD resolution: 3840 x 2160
• 240Hz maximum refresh rate
• Ultra-fast 0.03ms GTG response time
• 99% DCI-P3 colour gamut
• 10-bit colour depth with 1.0737 billion colours
• Up to 1,000 cd/m² peak HDR brightness
• 1,500,000:1 typical contrast ratio
• HDR10 support
• Anti-reflection display surface
• ASUS OLED Care
• Adaptive-Sync / VRR support
• Extreme Low Motion Blur
• GamePlus and Game Visual
• GameFast Input technology
• Shadow Boost
• Dynamic Crosshair
• Dynamic Shadow Boost
• AI Visual features
• DisplayWidget Center
• DisplayPort 1.4 with DSC
• 2 x HDMI 2.1 ports
• 2 x USB 3.2 Gen 1 Type-A ports
• Ergonomic stand with height, tilt, swivel and pivot adjustment
• 100 x 100mm VESA mounting
• Built-in 1/4-inch tripod socket
• Neo Proximity Sensor
• G-SYNC Compatible
• AMD FreeSync Premium Pro
• VESA DisplayHDR 400 True Black
• VESA AdaptiveSync Display 240Hz

Display Specifications

Brand: ASUS ROG

Model: ROG Strix OLED XG27UQDMS

Panel Size: 26.5 inches

Aspect Ratio: 16:9

Panel Type: QD-OLED

Panel Technology: Tandem QD-OLED

Resolution: 3840 x 2160

Refresh Rate: 240Hz

Response Time: 0.03ms GTG

Pixel Pitch: 0.153mm

Display Surface: Anti-Reflection

Brightness (HDR Peak): 1,000 cd/m²

Contrast Ratio: 1,500,000:1

Viewing Angle: 178° / 178°

Colour Space: 99% DCI-P3

Colour Accuracy: ΔE < 2

Display Colours: 1.0737 billion / 10-bit

HDR: HDR10

Flicker Free: Yes

Gaming Features

VRR Technology: Adaptive-Sync

Extreme Low Motion Blur: Yes

GamePlus: Yes

Game Visual: Yes

GameFast Input Technology: Yes

Shadow Boost: Yes

Aspect Control: Yes

AI Visual: Yes

Dynamic Crosshair: Yes

Dynamic Shadow Boost: Yes

ASUS OLED Care: Yes

DisplayWidget Center: Yes

Connectivity

DisplayPort: 1 x DisplayPort 1.4 DSC

HDMI: 2 x HDMI 2.1 FRL

USB Hub: 2 x USB 3.2 Gen 1 Type-A

Earphone Jack: Yes

USB-C: Not available on this model

Speakers: No

Ergonomic Design

Tilt: -5° to +20°

Swivel: -45° to +45°

Pivot: -90° to +90°

Height Adjustment: 0–110mm

VESA Mount: 100 x 100mm

1/4-inch Tripod Socket: Yes

Neo Proximity Sensor: Yes

Kensington Lock: Yes

Dimensions

With Stand: 61.1 x 50.3 x 16.9 cm

Without Stand: 61.1 x 37.0 x 6.7 cm

Weight

Net Weight with Stand: 6.1 kg

Net Weight without Stand: 4.0 kg

Gross Weight: 8.9 kg

Power

Power Consumption: <42W

Power Saving Mode: <0.5W

Power Off Mode: <0.3W

Voltage: 100–240V, 50/60Hz

Certifications & Compatibility

VESA AdaptiveSync Display 240Hz

VESA DisplayHDR 400 True Black

AMD FreeSync Premium Pro

G-SYNC Compatible

TÜV Flicker-free

TÜV Low Blue Light Hardware Solution

What's Included

• ASUS ROG Strix OLED XG27UQDMS monitor
• DisplayPort cable
• USB 3.2 cable
• Power cord
• VESA mount kit
• ROG pouch
• ROG sticker
• Microfiber cloth
• Quick start guide

Warranty

3 years, including panel burn-in, according to ASUS specifications.

Ideal For

• • High-end gaming PCs
  • 4K gaming
  • Competitive gaming
  • RTX gaming systems
  • HDR gaming
  • Content creation
  • Photo and video editing
  • High-resolution PC setups
  • Enthusiast gaming setups