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ASUS 27" QD-OLED - ROG Strix XG27AQDNG

2.5K PC monitor - 2560 x 1440 pixels - 0.3 ms (grey to grey) - 16:9 - QD-OLED - 360 Hz - HDR 400 True Black - FreeSync Premium / G-SYNC Compatible - DisplayPort/HDMI - Pivot - Black

659€95
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Overview

A QD-OLED display with high fluidity of 360 Hz

Enhance your gaming experience with the ASUS ROG Strix XG27AQDNG monitor! Immerse yourself in smooth, realistic images thanks to a QD-OLED screen with 2.5K resolution, a 360 Hz refresh rate and a fast response time of 0.3 ms. Enjoy added comfort with its ergonomic stand, which allows you to position the screen in the ideal position.
   

OLED screen with 2.5K resolution

Immerse yourself in breathtaking visual precision with the ROG Strix XG27AQDNG. Its QD-OLED panel, combined with a stunning 2.5K resolution and HDR True Black 400 display support, ensures a high-quality gaming and multimedia experience, bringing every detail to life with vibrant colours and remarkable clarity. Reduce lag and motion blur with a 360Hz refresh rate and a blazing-fast 0.3ms (GTG) response time. This combination ensures smooth, responsive gameplay, giving you the edge in fast-paced titles such as first-person shooters, racing games and real-time strategy games. React instantly to the action on screen and take decisive shots with confidence.

Ultra-smooth display

In addition to the smooth display enabled by a maximum refresh rate of 360Hz, enjoy a tear-free gaming experience thanks to G-SYNC and FreeSync Premium compatibility! This ensures smooth, synchronised images by enabling Variable Refresh Rate (VRR) by default. In addition, ELMB technology reduces ghosting and tearing for crisp images and high refresh rates during gameplay.

Key features:

  • 26.5-inch QHD (2560 x 1440) QD-OLED gaming monitor with a 360Hz refresh rate and 0.3ms response time for immersive gaming
  • Highly efficient custom heat sink, advanced airflow design and ASUS OLED Care+ features to reduce the risk of burn-in
  • ROG-exclusive OLED Anti-flicker technology reduces flicker during refresh rate fluctuations
  • VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 colour gamut, true 10-bit colour and Delta E < 2 colour difference for exceptional HDR performance
  • DisplayWidget Centre software allows users to easily access OLED Care features and adjust monitor settings using a mouse
  • Extensive connectivity options include DisplayPort 1.4 and HDMI 2.1
Specifications
Select your criteria

General information

Product name

ASUS 27" QD-OLED - ROG Strix XG27AQDNG

Brand

ASUS

Model

90LM0CH0-B01971

Display

Screen size

26.5 inches

Screen format

16:9

Panel type

OLED display

QD-OLED

Yes

Max resolution

2560 x 1440 pixels

High definition

2.5K

Dot Pitch

0.229 mm

Brightness

250 cd/m²

Contrast

1500000 /1

Response time

0.3 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

No

HDR (High Dynamique Range)

Yes

HDR standards

HDR10
VESA DisplayHDR 400 True Black

NVIDIA G-SYNC

Yes

G-SYNC

G-SYNC compatible

NVIDIA Reflex

No

Adaptive-Sync

Yes

AMD FreeSync

Yes

FreeSync

AMD FreeSync Premium

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

OLED

Range

ASUS ROG

Widescreen

Yes

Curved screen

No

Borderless

Yes

Touch screen

No

Min vertical frequency

48 Hz

Max vertical frequency

360 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

Yes

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

20 Degree(s)

Forward tilt angle (bottom)

5 Degree(s)

Articulating arm

No

Connectivity

Video inputs

2 X HDMI Female
1 X DisplayPort Female

HDMI standard

2 X HDMI 2.1

DisplayPort standard

1 X DisplayPort 1.4

Audio input

None

Audio outputs

3.5mm Jack Female Stereo

Additional connector(s)

2 X USB 3.0

Dock USB-C

No

Multimedia

Built-in speakers

No

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2026

Width

611.1 mm

Height

502.5 mm

Depth

169.4 mm

Height (without stand)

369.6 mm

Depth (without stand)

66.5 mm

Weight

6.1 kg

Weight (Without stand)

4.1 kg

Multi-monitor bundle

No

Power supply

Energy class

F

Consumption

24 kWh/1000h

Standby consumption

0.3 W

Internal power supply

Yes

Specificities

PS5 optimized

Yes

Xbox Series optimized

Yes

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

ASUS Computer GmbH

Postal address

Harkort STR. 21-23, 40880 RATINGEN, GERMANY

Electronic Address

ProducSafety@asus.com

Product referenced on 23 Jan 2026

Customer reviews
Global rating
10/10
based on 3 reviews Editorial and moderation guide
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    3 reviews
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  • by Noaxie
    Posted on 13 Apr 2026
    Bought on 9 Apr 2026 from LDLC
    Number of reviews: 12 Average rating: 9

    Received and satisfied

    I received the product well packaged and protected; it fully meets my expectations, both in performance and design. I recommend it.

    Review automatically translated
  • by AntoineA
    Posted on 21 Mar 2026
    Bought on 18 Mar 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Very beautiful screen

    Screen purchased to replace an IPS panel screen.
    Installation is simple. The rendering, brightness and colors are absolutely stunning.
    It took me a few moments to find and understand the power button (at the bottom near the logo). A few slight trails when gaming and the camera pivots quickly, but that should be adjustable by looking a bit into the settings.
    I recommend this screen!

    Review automatically translated
  • by LyesS
    Posted on 14 Feb 2026
    Bought on 11 Feb 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Question: How do I retrieve the code for Resident Evil?

    Screen received, it's just magnificent, a feast for the eyes. I highly recommend this screen, there's really nothing to say. I'm switching from a 24/25-inch screen to this one, and it's just a visual knockout. Frankly, it's worth the price. I'm drooling over the screen as I write these few words. Oh, and how do we get our game code for Resident Evil 9: Requiem, which is being offered? I haven't received any code.

    Review automatically translated

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