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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

  • Screen size26.5 in (67.3 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency240 Hz
  • Panel typeOLED
  • Pixel response time0.03 ms
  • HDR formatHDR10

Model 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.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $421.99
Pricier than about 80% of the 839 comparable items (median $189.99).
Screen size 26.5 in (67.3 cm)
Lower than about 71% of the 814 comparable items (median 27 in).
Refresh frequency 240 Hz
Higher than about 70% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameASUS
Product lineROG Strix
Model nameXG27AQDMGR
Case colorBlack
Display
Screen size26.5 in (67.3 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency240 Hz
Panel typeOLED
Pixel response time0.03 ms
HDR formatHDR10
Image brightness1300 cd/m2
Screen curvatureFlat Panel
Widescreen formatYes
Display formatQHD
Variable refresh rateFreeSync Premium Pro & G-Sync Compatible
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast1,500,000:1
Color gamut coverageDCI-P3 99%
Colors displayed1.073 Billion
Pixel pitch0.229 mm
DisplayHDR certificationDisplayHDR 400
Audio & video
Integrated speakersNo
Ports & slots
Connection typesHDMI, DisplayPort, USB, Audio
HDMI ports2 x HDMI 2.1
DisplayPort connectors1 x DisplayPort 1.4
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.1
USB connections2 x USB 3.2 Gen 1 Type-A
Headphone jackEarphone jack: Yes
Power
Power draw< 26.8 W
Power Saving Mode: <0.5 W
Power Off Mode: <0.3 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityTilt: Yes (+20° ~ -5°)
Swivel: Yes (+45° ~ -45°)
Pivot: Yes (+90° ~ -90°)
Height Adjustment: 0 to 110 mm
VESA mounting pattern100 × 100 mm
Product dimensions23.82 in × 19.69 in × 7.4 in with stand
23.82 in × 14.49 in × 2.48 in without stand
Product weight14.55 lb with stand
10.58 lb without stand
Shipping weight9.53 kg
Package size775 × 457 × 184 mm
In the box
In the boxDisplayPort 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

Other versions of this model

1 more in the same range

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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