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26.5 inch black flat OLED gaming monitor on adjustable stand

ASUS

ASUS ROG Strix XG27AQDMGR 26.5" QHD 240Hz OLED gaming monitor

SKU CH-NZAW-KNYCQ MPN XG27AQDMGR

A 26.5-inch QHD OLED gaming monitor with a 240 Hz refresh rate, 0.03 ms response time and 99 % DCI-P3 colour coverage

  • Cabinet ColorBlack
  • Screen Size26.5"
  • WidescreenYes
  • PanelOLED
  • Display TypeQHD
  • Adaptive Sync TechnologyFreeSync Premium Pro & G-Sync Compatible

Option TrueBlack Glossy Coating

  • 240 Hz refresh rate and 0.03 ms response time deliver smooth motion for competitive gaming
  • OLED panel with 1,500,000:1 contrast and 1300 cd/m² peak brightness produces deep blacks and vivid highlights
  • 99 % DCI-P3 gamut and Delta E < 2 give accurate colour for creative work
  • Height, tilt, swivel and pivot adjustments let you position the screen for comfort
  • ASUS OLED Care Pro with Neo Proximity Sensor reduces burn-in risk by blanking the screen when you step away

26.5-inch QHD OLED gaming monitor

The ASUS ROG Strix XG27AQDMGR is a 26.5-inch QHD OLED gaming monitor built for competitive play. Its WOLED panel delivers a 240 Hz refresh rate and a 0.03 ms response time. HDR10 support and 99% DCI-P3 coverage provide accurate colour for content creation as well as gaming.

Suited for high-refresh esports

The 2560 x 1440 resolution, 1,500,000:1 contrast ratio and 1300 cd/m2 peak brightness suit fast-paced shooters and HDR media editing. Users who need 4K pixel density or a curved ultrawide format should consider other models. The flat 16:9 panel keeps geometry accurate for both tasks.

240 Hz refresh rate with 0.03 ms response

The single specification that decides fit is the 240 Hz refresh rate paired with a 0.03 ms gray-to-gray response time. This combination eliminates motion blur in competitive titles while the OLED panel maintains perfect blacks. Verify your GPU can drive 2560 x 1440 at 240 Hz over DisplayPort 1.4 or HDMI 2.1 before purchase.

Highlights

  • 240 Hz refresh rate and 0.03 ms response time deliver smooth motion for competitive gaming
  • OLED panel with 1,500,000:1 contrast and 1300 cd/m² peak brightness produces deep blacks and vivid highlights
  • 99 % DCI-P3 gamut and Delta E < 2 give accurate colour for creative work
  • Height, tilt, swivel and pivot adjustments let you position the screen for comfort
  • ASUS OLED Care Pro with Neo Proximity Sensor reduces burn-in risk by blanking the screen when you step away

Specifications

BrandASUS
SeriesROG Strix
ModelXG27AQDMGR
Cabinet ColorBlack
Screen Size26.5"
WidescreenYes
PanelOLED
Display TypeQHD
Adaptive Sync TechnologyFreeSync Premium Pro & G-Sync Compatible
Resolution2560 x 1440 (2K)
Viewing Angle178° (H) / 178° (V)
Aspect Ratio16:9
Brightness1300 cd/m2
Contrast Ratio1,500,000:1
Response Time0.03 ms
Color GamutDCI-P3 99%
Display Colors1.073 Billion
Monitor Pixel Density0.229mm
Refresh Rate240Hz
HDR StandardHDR10
VESA Certified DisplayHDRDisplayHDR 400
Curved Surface ScreenFlat Panel
ConnectorsHDMI, DisplayPort, USB, Audio
HDMI2 x HDMI 2.1
DisplayPort1 x DisplayPort 1.4
Video Ports1 x DisplayPort 1.4 / 2 x HDMI 2.1
USB Ports2 x USB 3.2 Gen 1 Type-A
HeadphoneEarphone jack: Yes
Power Supply100 - 240 VAC, 50/60Hz
Power ConsumptionPower Consumption: < 26.8W
Power Saving Mode: <0.5W
Power Off Mode: <0.3W
Stand AdjustmentsTilt: Yes (+20° ~ -5°)
Swivel: Yes (+45° ~ -45°)
Pivot: Yes (+90° ~ -90°)
Height Adjustment: 0~110mm
Built-in SpeakersNo
VESA Compatibility - Mountable100 x 100mm
FeaturesGamePlus: Yes
Game Visual: Yes
VRR Technology: Yes (Adaptive-Sync)
Extreme Low Motion Blur: Yes
DisplayWidget: Yes, DisplayWidget Center
GameFast Input technology: Yes
Shadow Boost: Yes
Aspect Control: Yes
A.I. Assistant Technology: AI Visual
A.I. Assistant Technology: Dynamic Crosshair
A.I. Assistant Technology: Dynamic Shadow Boost
Color Calibration E-report: Yes, via DisplayWidget Center
Dimensions23.82" x 19.69" x 7.40" with stand
23.82" x 14.49" x 2.48" without stand
Weight14.55 lbs. with stand
10.58 lbs. without stand
Package ContentsDisplayPort cable
HDMI cable
Microfiber cloth
Power cord
Quick start guide
ROG pouch
ROG sticker
USB Type-B to A cable
VESA mount kit
Warranty Card
Shipping weight9.53 kg
Package size775 × 457 × 184 mm

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Questions about this item

How much power does the 26.5" OLED panel draw when it runs at 240 Hz all day?

The monitor consumes under 26.8 W in normal use, drops below 0.5 W in power-saving mode, and under 0.3 W when switched off.

Which cables must I already have to use the DisplayPort 1.4 and both HDMI 2.1 ports?

A DisplayPort 2.1 cable and an HDMI Ultra High-Speed cable are included in the box, so no extra video cables are required.

Will my older GPU that only has HDMI 1.4 still drive this screen at 1440p?

Yes, the two HDMI 2.1 ports are backward compatible, though you will be limited to the bandwidth of HDMI 1.4.

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