ASUS 27" OLED - ROG Strix XG27AQDMG.

2.5K PC display - 2560 x 1440 pixels - 0.03 ms (grey to grey) - 16:9 format - OLED panel - 240 Hz - NVIDIA G-SYNC Compatible / FreeSync Premium - VESA DisplayHDR 400 True Black - DisplayPort/HDMI - Black.

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Pictures may differ from actual products

The ASUS ROG Strix XG27AQDMG is a superb OLED gaming display with advanced features. Its OLED panel offers exceptional image quality, with 99% coverage of the DCI-P3 colour space and an impressive contrast ratio of 1,500,000:1.

2.5K PC display - 2560 x 1440 pixels - 0.03 ms (grey to grey) - 16:9 format - OLED panel - 240 Hz - NVIDIA G-SYNC Compatible / FreeSync Premium - VESA DisplayHDR 400 True Black - DisplayPort/HDMI - Black.

Available from 665€95 on the outlet deals

* Lowest selling price on LDLC during the 30 days preceding the promotion.
Overview

1440p 240Hz OLED Gaming Display

TheASUS ROG Strix XG27AQDMG is a superb OLED gaming display with advanced features. Its OLED panel delivers outstanding picture quality, with 99% coverage of the DCI-P3 colour space and an impressive contrast ratio of 1,500,000:1. With deep blacks and vivid colours, this screen with VESA DisplayHDR 400 True Black technology delivers a maximum brightness of 1,300 cd/m² for optimum visual immersion and a sublime gaming experience. And to make sure you get the best possible gaming experience, theASUS ROG Strix XG27AQDMG boasts 2.5K resolution, a high refresh rate of 240 Hz and an ultra-short response time of 0.03 ms.

Exceptional image quality

The 27-inch ROG Strix OLED XG27AQDMG gaming monitor features an exclusive 1440p bright WOLED screen with a 240Hz refresh rate, OLED Anti-flicker technology and a grey-grey (GTG) response time of 0.03ms for fast, immersive gaming. A large heatsink provides exceptional cooling performance, while ASUS OLED Care features reduce the risk of burn-in to ensure the longevity of the OLED panel.This ROG-exclusive panel delivers deep black tones and razor-sharp images in all lighting conditions for exceptional visual experiences.

Play in 1440p at 240 Hz

ROG OLED technology gives you an edge over the competition, with crisp 1440p images and ultra-smooth gameplay at a staggering 240 Hz. The extremely high contrast ratio offered by OLED technology ensures deep blacks and vivid colours. What's more, the grey-grey response time (GTG) of 0.03 ms ensures extremely smooth, low-latency gameplay. Finally, the XG27AQDMG is equipped with NVIDIA G-SYNC Compatible and AMD FreeSync Premium technologies, ensuring super-smooth, tear-free visuals with low latency.

ASUS OLED CARE

The XG27AQDMG's customised passive heatsink prioritises heat dissipation. In addition, the back of the monitor features top air intakes that significantly improve cooling and reduce the risk of burns.ASUS OLED Care provides pixel cleaning reminders, a screen saver, a screen shift function and much more to protect the OLED panel and ensure the longevity of the screen.When enabled, the ROG-exclusive Uniform Brightness setting in the OSD menu reduces maximum brightness to maintain consistent levels for better viewing, even when bright white windows are resized. It also makes marathon gaming sessions much easier on the eyes.

Specifications
Select your criteria

General information

Product name

ASUS 27" OLED - ROG Strix XG27AQDMG.

Brand

ASUS

Model

90LM0AH0-B01A70

Display

Screen size

26.5 inches

Screen format

16:9

Panel type

OLED display

Max resolution

2560 x 1440 pixels

High definition

2.5K

Dot Pitch

0.229 mm

Brightness

450 cd/m²

Contrast

1500000 /1

Response time

0.03 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

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

3D compatible

No

Touch screen

No

Min vertical frequency

40 Hz

Max vertical frequency

240 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 2.0

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

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

605 mm

Maximum height

508 mm

Depth

219 mm

Width (without stand)

605 mm

Height (without stand)

368 mm

Depth (without stand)

50 mm

Weight

6.7 kg

Weight (Without stand)

4.2 kg

Multi-monitor bundle

No

Power supply

Energy class

F

Consumption

26 kWh/1000h

Standby consumption

0.3 W

Internal power supply

No

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 15 Oct 2024

Customer reviews
  • 78%
    7 reviews
  • 11%
    1 review
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    1 review
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  • by PierreS
    Posted on 21 Mar 2025
    Bought on 18 Jan 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Super screen

    The image is very beautiful, and the available refresh rates are appreciable.
    Personally, I had to turn off VRR if I enabled HDR in Windows, otherwise I had problems with sudden variations in brightness.
    I've tried different firmware without managing to correct the problem, perhaps a poor selection of settings on my part.
    It doesn't stop me enjoying videos and games at all, all in all a great screen.

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  • by Guillaume B
    Posted on 19 Mar 2025
    Bought on 18 Mar 2025 from LDLC
    Number of reviews: 2 Average rating: 10

    An exceptional screen for gaming!

    The ASUS ROG Strix XG27AQDMG offers stunning image quality thanks to its OLED panel, with vivid colours and deep blacks that make every game more immersive. The 240Hz refresh rate and ultra-fast 0.03ms response time ensure remarkable fluidity, even in the most intense games. Its 2.5K resolution is perfect for fine detail, and support for G-SYNC compatible technology and FreeSync Premium eliminates image tearing. A must-have for demanding gamers!"

    This highlights the product's strengths while reflecting its high-performance and immersive nature.

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  • by BertrandM
    Posted on 18 Mar 2025
    Bought on 21 Jan 2025 from LDLC
    Number of reviews: 4 Average rating: 9

    Great for games, not so great for office use

    LDLC at the top as usual.
    I'm generally satisfied with this screen. The colours are beautiful and true, and the responsiveness and contrast are incredible. Brightness is exceptional for an OLED. On the other hand, and this is an inherent problem with WOLED technology, although it's very good in many respects, the arrangement of the sub-pixels (with the famous white sub-pixel that prevents the other coloured sub-pixels from wearing out too quickly and allows you to expect very high brightness) makes unsightly outlines on the fonts and sometimes causes bands of pixels to appear to the left of certain elements drawn on the screen. On games and generally moving elements, this is not at all noticeable. But on office applications it can be annoying. It takes a little time to get used to it. I think it's linked to poor support for this specific technology on the current computer ecosystem, and I hope that with time we'll be able to eliminate this problem.

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  • by YvainH
    Posted on 18 Mar 2025
    Bought on 8 Feb 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Really Top !!!!

    Delivered on time and superbly protected. I recommend !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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  • by Anthony D
    Posted on 28 Feb 2025
    Bought on 4 Feb 2025 from LDLC
    Number of reviews: 10 Average rating: 9

    Great for gaming, lousy for reading text

    Incredible gaming screen. 100% blacks (and not "backlit blacks"), it completely changes the way you see certain games with a strong constrate and "natural" shading (Hunt Showdown and Tomb Raiders are just magnificent).

    2 problems:
    1/ A few hours after unpacking, the screen did its first 'pixel cleaning'. The image was all blurry afterwards, with "bands of degraded pixels" everywhere. Panic on board, a 600€ screen screwed up in 4 hours! (See the horizontal bands at the bottom of the screen in the photo, it's not a photo compression problem or anything, it really looked like that). After unplugging it for 10 seconds, plugging it back in (problem still there), and forcing a "clean-up", the problem disappeared. I'm not confident about the future though, but it's too late now, so I'll have to keep my fingers crossed :/

    2/ Can't read text, can't work with it. Search for "text fringing oled" to understand the problem.

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