ASUS ROG Strix OLED XG27AQDMGR 27" QHD 240Hz TrueBlack Glossy WOLED Gaming Monitor – Black | 90LM0CC0-B01171

Description

The ASUS ROG Strix OLED XG27AQDMGR is a premium 27-inch QHD OLED gaming monitor designed for competitive gamers, esports enthusiasts, and users seeking exceptional image quality with ultra-fast performance.

Featuring advanced third-generation WOLED panel technology, the monitor delivers deep blacks, vibrant colors, outstanding contrast, and impressive motion clarity.

With a 2560 × 1440 QHD resolution, 240Hz refresh rate, and ultra-fast 0.03ms GtG response time, the XG27AQDMGR provides smooth, responsive gameplay for competitive FPS games, racing, and immersive AAA titles.

Its exclusive TrueBlack Glossy display surface enhances image clarity and contrast while reducing ambient reflections compared with previous-generation glossy WOLED panels.

The monitor features 99% DCI-P3 color coverage, Delta E < 2 color accuracy, 10-bit color depth, and VESA DisplayHDR 400 True Black certification for rich colors and impressive HDR visuals.

Additional features include AMD FreeSync Premium Pro, NVIDIA G-SYNC compatibility, ASUS Extreme Low Motion Blur, ASUS Gaming AI, and ASUS OLED Care Pro with Neo Proximity Sensor.

With HDMI 2.1 connectivity, DisplayPort 1.4 DSC, a USB hub, Aura Sync lighting, and an ergonomic adjustable stand, the ASUS ROG Strix OLED XG27AQDMGR is designed for premium gaming setups.

Key Features

• 27-Inch QHD OLED Gaming Monitor

• 26.5-Inch Viewable Panel

• 2560 × 1440 QHD Resolution

• Third-Generation WOLED Technology

• 240Hz Refresh Rate

• Ultra-Fast 0.03ms GtG Response Time

• TrueBlack Glossy Display Surface

• 99% DCI-P3 Color Coverage

• Delta E < 2 Color Accuracy

• 10-Bit Color Depth

• 1.07 Billion Display Colors

• VESA DisplayHDR 400 True Black

• HDR10 Support

• Up to 1,300 cd/m² Peak HDR Brightness

• 1,500,000:1 Typical Contrast Ratio

• AMD FreeSync Premium Pro

• NVIDIA G-SYNC Compatible

• VESA AdaptiveSync Display 240Hz Certification

• ASUS Extreme Low Motion Blur

• ASUS OLED Anti-Flicker

• ASUS OLED Care Pro

• Neo Proximity Sensor

• Custom OLED Heatsink

• Clear Pixel Edge Algorithm

• ASUS Gaming AI Features

• Dynamic Crosshair

• Dynamic Shadow Boost

• AI Visual

• ASUS GamePlus

• ASUS GameVisual

• ASUS DisplayWidget Center

• Dual HDMI 2.1 Ports

• DisplayPort 1.4 DSC

• USB 3.2 Gen 1 Hub

• ASUS Aura Sync Lighting

• Height, Tilt, Swivel and Pivot Adjustment

• VESA 100 × 100mm Mounting

• Three-Year Manufacturer Warranty Including Panel Burn-In, Subject to Warranty Terms

27-Inch QHD WOLED Display

Screen Size

27 Inches (26.5-Inch Viewable Panel)

Resolution

2560 × 1440 – QHD

Panel Type

WOLED

The third-generation WOLED panel provides excellent contrast, vibrant colors, and fast pixel response.

Benefits include:

• Sharp QHD Image Quality

• Deep OLED Blacks

• High Contrast Performance

• Vibrant Color Reproduction

• Wide 178° Viewing Angles

• Exceptional Motion Clarity

• Immersive Gaming Visuals

240Hz Refresh Rate

Maximum Refresh Rate

240Hz

The 240Hz refresh rate delivers smooth gameplay and responsive visuals when paired with compatible gaming hardware.

Benefits include:

• Fluid Competitive Gameplay

• Improved Motion Clarity

• Responsive Fast-Paced Gaming

• Smoother Moving Objects

• Enhanced Esports Performance

Ideal for competitive titles such as Counter-Strike 2, Valorant, Fortnite, and Apex Legends.

Ultra-Fast OLED Response Time

Response Time

0.03ms GtG

The extremely fast OLED pixel response helps minimize visible ghosting and motion blur.

Benefits include:

• Clearer Fast-Moving Objects

• Reduced Pixel Transition Blur

• Responsive Gameplay

• Improved Motion Performance

• Smooth High-Refresh-Rate Gaming

TrueBlack Glossy Display Technology

Display Surface

TrueBlack Glossy

The TrueBlack Glossy panel features a specialized optical layer designed to improve image clarity and maintain deep black levels.

According to ASUS, its anti-reflective coating reduces ambient reflections by approximately 38% compared with previous-generation glossy WOLED panels.

Benefits include:

• Deep Black Reproduction

• Rich Contrast

• Clear Image Presentation

• Vibrant Colors

• Reduced Ambient Reflections

Third-Generation WOLED Technology

The advanced WOLED panel incorporates improvements designed to enhance image quality and text clarity.

Clear Pixel Edge Algorithm

ASUS Clear Pixel Edge technology helps reduce color fringing around text and fine lines.

RGWB Subpixel Layout

The updated subpixel arrangement helps improve text rendering and visual clarity.

These features make the monitor suitable for both gaming and everyday productivity.

VESA DisplayHDR 400 True Black

HDR Certification

VESA DisplayHDR 400 True Black

HDR Support

HDR10

Peak HDR Brightness

Up to 1,300 cd/m²

Contrast Ratio

1,500,000:1 Typical

The OLED panel produces deep blacks and bright highlights for immersive HDR gaming and entertainment.

Peak HDR brightness is measured under specific conditions and may vary depending on content and display settings.

Professional Color Performance

Color Coverage

99% DCI-P3

Color Accuracy

Delta E < 2

Color Depth

10-Bit

Display Colors

1.07 Billion

The wide color gamut and accurate color reproduction make the monitor suitable for gaming, entertainment, and creative applications.

Benefits include:

• Vibrant Color Reproduction

• Accurate Image Presentation

• Rich HDR Visuals

• Detailed Gaming Environments

• Content Creation

• Photo and Video Editing

AMD FreeSync Premium Pro and G-SYNC Compatibility

Supported Technologies

• AMD FreeSync Premium Pro

• NVIDIA G-SYNC Compatible

• Adaptive-Sync

• Variable Refresh Rate (VRR)

These technologies synchronize the monitor's refresh rate with compatible graphics hardware to help reduce screen tearing and stuttering.

ASUS Extreme Low Motion Blur

Motion Technology

ELMB

ASUS Extreme Low Motion Blur technology helps improve motion clarity during fast-moving gameplay.

It is particularly useful for competitive gaming scenarios where moving-object visibility is important.

ASUS OLED Care Pro

The monitor features ASUS OLED Care Pro technology, designed to help reduce the risk of image retention and OLED burn-in.

Neo Proximity Sensor

The Neo Proximity Sensor detects when the user moves away from the monitor and can automatically switch the screen to black.

OLED Protection Features

• Neo Proximity Sensor

• ASUS OLED Care Pro

• Custom OLED Heatsink

• OLED Maintenance Functions

• Panel Protection Settings

• OLED Anti-Flicker Technology

These technologies help reduce burn-in risk but cannot guarantee complete prevention.

ASUS Gaming AI Features

Dynamic Crosshair

Automatically adjusts crosshair color according to the displayed background for improved visibility.

Dynamic Shadow Boost

Enhances visibility in dark gaming environments.

AI Visual

Automatically optimizes supported display settings based on the displayed content.

ASUS GamePlus

ASUS GamePlus provides gaming-focused on-screen tools to improve convenience during gameplay.

ASUS GameVisual

ASUS GameVisual offers optimized display presets for different gaming and entertainment scenarios.

ASUS DisplayWidget Center

DisplayWidget Center provides convenient software-based control over supported monitor settings.

Features include:

• Display Mode Selection

• OLED Care Settings

• Color Adjustments

• Gaming Feature Configuration

• Monitor Settings Management

ASUS Aura Sync Lighting

RGB Lighting

ASUS Aura Sync

The monitor includes Aura Sync lighting for integration into compatible ROG gaming setups.

Connectivity

• 1 × DisplayPort 1.4 DSC

• 2 × HDMI 2.1 (FRL)

• 2 × USB 3.2 Gen 1 Type-A

• Earphone Jack

The monitor supports up to 240Hz through compatible DisplayPort and HDMI connections.

Ergonomic Stand

The adjustable stand supports:

• Height Adjustment: 0–110mm

• Tilt: -5° to +20°

• Swivel: ±45°

• Pivot: ±90°

VESA Mount

100 × 100mm

Tripod Socket

1/4-Inch

The compact stand design helps save desk space while providing flexible positioning options.

Specifications

Quick Product Fields

• Brand: ASUS

• Model: XG27AQDMGR

• Screen Size: 27 Inches

• Resolution: QHD / 2K

• Refresh Rate: 240Hz

• Panel Type: WOLED

• Panel Design: Flat

• Response Time: 0.03ms GtG

• HDR: DisplayHDR 400 True Black

• Color Coverage: 99% DCI-P3

• Adaptive Sync: AMD FreeSync Premium Pro / G-SYNC Compatible

• OLED Protection: ASUS OLED Care Pro

• Display Surface: TrueBlack Glossy

• Speakers: No

• Color: Black

• Part Number: 90LM0CC0-B01171

Compatibility

Suitable for:

• High-End Gaming PCs

• NVIDIA GeForce Gaming Systems

• AMD Radeon Gaming Systems

• PlayStation 5

• Xbox Series X|S

• Gaming Laptops

• Content Creation Workstations

Important Compatibility Notes

• QHD 240Hz requires compatible graphics hardware and supported connectivity.

• Gaming consoles are subject to their own resolution and refresh-rate limits.

• Maximum performance depends on the graphics output, cable, and display settings.

• OLED Care functions should be used according to ASUS recommendations.

Package Contents

ASUS lists the following standard accessories:

• 1 × ASUS ROG Strix OLED XG27AQDMGR Monitor

• 1 × DisplayPort Cable

• 1 × HDMI Cable

• 1 × USB Type-B to Type-A Cable

• 1 × Power Cord

• 1 × Microfiber Cloth

• 1 × ROG Pouch

• 1 × ROG Sticker

• 1 × VESA Mount Kit

• 1 × Quick Start Guide

• 1 × Warranty Card

Package contents may vary by region.

Best For

• Competitive Esports Gaming

• Professional FPS Gaming

• QHD Gaming

• High-Refresh-Rate PC Gaming

• AAA Gaming

• Racing and Simulation Games

• PlayStation 5 Gaming

• Xbox Series X|S Gaming

• HDR Entertainment

• Streaming

• Content Creation

• Premium Gaming Setups

Why Choose the ASUS ROG Strix OLED XG27AQDMGR?

The ASUS ROG Strix OLED XG27AQDMGR combines 27-inch QHD resolution, third-generation WOLED technology, a 240Hz refresh rate, and an ultra-fast 0.03ms GtG response time for exceptional gaming performance.

With TrueBlack Glossy technology, DisplayHDR 400 True Black, 99% DCI-P3 color coverage, AMD FreeSync Premium Pro, NVIDIA G-SYNC compatibility, ASUS Gaming AI, and OLED Care Pro, it delivers an outstanding balance of visual quality, competitive speed, and advanced OLED protection.