ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black

ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black

Brand Asus

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£538.00

Free delivery

You save £256.99 (32%)

5 offers at 5 retailers

Listed since 7 April 2026

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Description

ROG Strix OLED XG27ACDNG gaming monitor ― 27-inch (26.5-inch viewable) 1440p QD-OLED panel, 360 Hz, 0.03 ms, custom heatsink, OLED Anti-flicker, ASUS OLED Care+, uniform brightness, G-SYNC® compatible, 99% DCI-P3, and DisplayWidget Center360Hz QD-OLED GAMING MONITORROG STRIX OLED XG27ACDNGThe 27-inch ROG Strix OLED XG27ACDNG gaming monitor boasts an exclusive 1440p QD-OLED panel with a 360 Hz refresh rate, OLED Anti-flicker technology and 0.03 ms gray-to-gray (GTG) response time for immersive, fast-paced gaming. Custom heatsink provides exceptional cooling performance, while ASUS OLED Care+ functions reduce the risk of burn-in to ensure longevity of the OLED panel.DOMINATE AT 360 HZROG OLED technology gives you the upper hand over the competition ― thanks to crisp 1440p visuals and supersmooth gameplay at an astounding 360 Hz.OLED ANTI-FLICKERROG-exclusive OLED Anti-Flicker technology offers three refresh rate ranges ― High, Mid, Off ― to reduce flicker during frame rate fluctuations and maintain an immersive gaming experience.NEXT-GEN QD-OLED TECHNOLOGYAdvantages of OLED technologyThe extremely high contrast ratio offered by OLED technology ensures the deepest black hues and vivid colors. Plus, an astounding 0.03 ms gray-to-gray (GTG) response time ensures supersmooth, low-latency gameplay. These features not only make the XG27ACDNG perfect for gaming, but also for professional video- and photo-editing.BUILT TO LASTADVANCED CUSTOM HEATSINKThe custom passive heatsink found in the XG27ACDNG prioritizes heat dissipation. In addition, the monitor’s back cover features top vents that further improve cooling to significantly reduce the risk of burn-in.SCREEN PROTECTIONASUS OLED Care+New ASUS OLED Care+ software provides a full set of customizable monitor settings to protect the OLED panel and ensure longevity of the screen. All the settings can be easily managed through the DisplayWidget Center.ASPECT RATIOFor gamers who typically use smaller monitors, the XG27ACDNG is able to display a 24.5-inch image, a 4:3 aspect ratio image, or a full-screen 4:3 aspect with deep black OLED borders around the image. For FPS players, playing on a full-screen 4:3 aspect ratio makes in-game targets or character models look slightly larger, making them easier to hit.Uniform brightnessWhen activated, the ROG-exclusive Uniform Brightness setting within the OSD menu decreases peak brightness to keep levels consistent for better viewing ― even when changing the size of bright white windows. It also makes marathon gaming sessions much more comfortable on the eyes.DisplayWidget CenterTake your monitor to the next level with DisplayWidget Center, a powerful monitor management software designed to help you optimize, personalize, and fully utilize your display via your mouse — so there’s no need to access the OSD menu.Futuristic, cyberpunk-inspired aestheticThe clean and elegant aesthetic of the XG27ACDNG underlines its premium status. There’s even a built-in tripod socket on top of the monitor to accommodate a camera for streaming setups.Compact stand designThe base has a small footprint to free up space for the keyboard and mouse. It also includes a mobile device groove to prop up phones.Superslim frameless designThe frameless panel facilitates immersive viewing.SMOOTH AND RESPONSIVEThe XG27ACDNG features NVIDIA® G-SYNC™ compatible and AMD FreeSync™ Premium Pro technology, ensuring super-smooth, tear-free visuals with low latency._In-game enhancementsDYNAMIC SHADOW BOOSTASUS Dynamic Shadow Boost uses ROG Gaming AI technology to automatically enhance dark areas of the screen without affecting the rest of the screen, making it easier to spot enemies hiding in dim areas of the map.GAMEPLUSThe ASUS-exclusive, integrated GamePlus hotkey offers in-game enhancements. Co-developed with input from pro gamers, GamePlus functionality enables you to practice and improve gaming skills with the ROG Gaming AI technology-enhanced Dynamic Crosshair.GAMEVISUALASUS GameVisual technology has seven pre-set display modes to optimize visuals for different types of content. This unique feature can be easily accessed through a hotkey or the OSD settings menu.FLICKER-FREE TECHNOLOGYTÜV Rheinland-certified ASUS Flicker Free technology eliminates flicker, ensuring comfortable viewing experiences. This technology helps minimize eyestrain and other ailments typically associated with extended hours of viewing.LOW BLUE LIGHT TECHNOLOGYThe new hardware-based ASUS Low Blue Light technology reduces potentially harmful high-energy blue-light emissions while offering color performance that’s better than monitors with software-based filtering solutions.EXTENSIVE CONNECTIVITYA multitude of connectivity options ― including one DisplayPort™ 1.4, two HDMI® 2.1 ports, USB-C with 90 W Power Delivery and a USB hub ― provide support for a wide array of multimedia devices.Ergonomic standThe specially designed stand offers tilt, swivel, pivot, and height adjustments for the ideal viewing position. The display is also VESA wall-mount-compatible.Sustaining an Incredible FutureEco-friendly PackagingASUS is committed to a sustainable future and strives to positive contributions to society and the environment. The latest ROG monitors are shipped in packaging made from 100% recycled cardboard to reduce waste.

Specifications

Display diagonal 67.3 cm (26.5")
Display resolution 2560 x 1440 pixels
HD type Quad HD
Native aspect ratio 16:9
Display technology QD-OLED
Panel type OLED
Touchscreen No
Display brightness (peak) 450 cd/m²
Display brightness (typical) 1000 cd/m²
Response time 0.03 ms
Response time measurement type GTG (Gray to Gray)
Screen shape Flat
Contrast ratio (typical) 1500000:1
Maximum refresh rate 360 Hz
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.073 billion colours
Pixel pitch 0.229 x 0.229 mm
Viewable size, horizontal 59 cm
Viewable size, vertical 33.4 cm
Digital horizontal frequency 30 - 625 kHz
Digital vertical frequency 48 - 360 Hz
Display diagonal (metric) 68 cm
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology DisplayHDR 400 True Black, High Dynamic Range 10 (HDR10)
sRGB coverage (typical) 135%
DCI-P3 coverage 99%
NVIDIA G-SYNC Yes
NVIDIA G-SYNC type G-SYNC Compatible
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium Pro
VESA Adaptive Sync support Yes
Flicker-free technology Yes
Low Blue Light technology Yes
Built-in speaker(s) No
Built-in camera No
Market positioning Gaming
Product colour Black
Detachable stand Yes
Feet colour Black
Built-in USB hub Yes
USB hub version 3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-C upstream ports quantity 1
USB Type-A downstream ports quantity 3
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
USB Power Delivery up to 90 W
HDMI Yes
HDMI ports quantity 2
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort out version 1.4
Headphone out Yes
Headphone outputs 1
Headphone connectivity 3.5 mm
HDCP Yes
HDCP version 2.2
VESA mounting Yes
Panel mounting interface 100 x 100 mm
Wall mountable Yes
Cable lock slot Yes
Cable lock slot type Kensington
Height adjustment Yes
Adjustable height (max) 12 cm
Pivot Yes
Pivot angle 90 - -90°
Swivelling Yes
Swivel angle range 45 - -45°
Tilt adjustment Yes
Tilt angle range 20 - -5°
Energy efficiency class (SDR) F
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 25 kWh
Energy consumption (HDR) per 1000 hours 33 kWh
Power consumption (typical) 75 W
Power consumption (off) 0.3 W
Power consumption (PowerSave) 0.5 W
Input current 3 A
Energy efficiency scale A to G
Width (with stand) 610.3 mm
Depth (with stand) 218.8 mm
Height (with stand) 514.8 mm
Weight (with stand) 7.44 kg
Width (without stand) 610.3 mm
Depth (without stand) 70.5 mm
Height (without stand) 352.4 mm
Weight (without stand) 4.97 kg
Package width 860 mm
Package depth 163 mm
Package height 500 mm
Package weight 10.4 kg
Package type Box
Brand specific technologies ASUS OLED Care
Shadow control Yes

Full specifications

Marque Asus
Référence fabricant 90lm0an0b01970
EAN 4711387675243

The ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black in its market context in 2026

The ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Asus has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Asus: what this model offers

What buyers remember about the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Asus on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the ASUS ExpertBook B3 Flip B3402FV-EC582XA Intel Core 5 120U Hybrid (2-in-1) 35.6 cm (14") Touchscreen Full HD 8 GB DDR4-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Education Black from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black from other products in the Informatique category comes down to a few concrete points: the build quality typical of Asus, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the ASUS ROG Spatha X mouse Gaming Right-hand RF Wireless + USB Type-C Optical 19000 DPI if you wish to explore other models from the brand.

What you need to know before buying

Before buying the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Asus generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Comparing prices before buying the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 5 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black

Is there a refurbished version of the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black?

Refurbished versions of the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black drop during the year?

Prices for the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black at all retailers?

Free delivery is not guaranteed for the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black worth its price in 2026?

In 2026, the ASUS ROG Strix OLED XG27ACDNG computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black is listed from £538 at our partner retailers. This price is consistent with the positioning of Asus in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

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