ROG Strix OLED XG27ACDNG
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ROG Strix OLED XG27ACDNG

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 Center

  • 26.5-inch QHD (2560 x 1440) QD-OLED gaming monitor with 360 Hz refresh rate and 0.03 ms response time for immersive gaming
  • Highly efficient custom heatsink, advanced airflow design, and ASUS OLED Care+ functions to reduce the risk of burn-in
  • ROG-exclusive OLED Anti-flicker technology helps reduce the flicker during refresh-rate fluctuations
  • VESA DisplayHDR™ 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit, and Delta E < 2 color difference for astonishing HDR performance
  • DisplayWidget Center software allows users to easily access OLED Care functions and adjust monitor settings using a mouse
  • Extensive connectivity options include DisplayPort™ 1.4 (DSC), HDMI® 2.1, and USB-C® with 90 W Power Delivery

Awards

Hardwarezoom 95%

Convincing (OLED) gaming monitor!

Gold

The king of competitive gaming with a QD-OLED panel

recommended

the best OLED technology with excellent gaming versatility

Gold Award

ASUS has come up with a new panel worthy of the Republic of Gamers with the XG27ACDNG. [...] a fast, high-performance panel, all with a futuristic design that remains measured [...] a panel with beautiful colours, well calibrated in sRGB mode. As a bonus, it consumes very little power and is compatible with all VRR technologies from both AMD and NVIDIA.

Video Reviews

Discover the ASUS ROG Stand at PGW with FlowUP!

We discover the ASUS ROG Stand at PGW with FlowUP!

Today we're back with a video in which we remake the Setup of @lacompagnieoff‬

I've never seen such a fluid image in my life!

I was really impressed from start to finish

The king of competitive gaming with a QD-OLED panel

Recommended OLED / WOLED monitors

The TUF-RTX5070-O12G-GAMING, is a solid video card that offers good smoothness, support for the most advanced Nvidia technologies, and convincing performance in QHD and 4K. Multi Frame Generation is a useful plus for those who play single-player titles at high framerates, allowing them to take full advantage of high-frequency monitors.

Media Reviews

Cowcotland

ASUS has come up with a new panel worthy of the Republic of Gamers with the XG27ACDNG. [...] a fast, high-performance panel, all with a futuristic design that remains measured [...] a panel with beautiful colours, well calibrated in sRGB mode. As a bonus, it consumes very little power and is compatible with all VRR technologies from both AMD and NVIDIA.

The XG27ACDNG monitor displayed in front of a colorful, glass-textured background. ASUS OLED logo

NEW LIGHT
360Hz QD-OLED GAMING MONITOR
ROG STRIX OLED XG27ACDNG

The 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.

  • 3RD GEN QD-OLED technology

  • 27-inch

    QHD

    2560X1440

    360Hz

    Refresh rate

  • CUSTOM
    HEATSINK

    ASUS OLED Care+

    Graphene film

  • 99% DCI-P3

    0.03 ms

    response time

    DELTA E < 2

  • ASPECT CONTROL

    UNIFORM BRIGHTNESS

    DisplayWidget Center

  • 3-YEAR WARRANTY

    Extreme Low Motion Blur

    BUILT-IN KVM

    TYPE-C PD
    (90 W)

A gaming setup featuring the XG27ACDNG monitor, headset, keyboard, mouse and PC.
ROG

DOMINATE AT 360 HZ

ROG 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-FLICKER

ROG-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.

Scene from an FPS game with a gun firing

OLED Anti-flicker ON

Scene from an FPS game showing onscreen flicker when the gun fires

OLED Anti-flicker OFF

NEXT-GEN

NEXT-GEN QD-OLED TECHNOLOGY

Graphene film

A graphene film behind the QD-OLED panel helps reduce operating temperature. Graphene is the thinnest and strongest nanomaterial in the world, and has high thermal conductivity to help effectively dissipate heat.

”A gaming setup with a XG27ACDNG along with a keyboard, mouse, headset, and PC

Detailed Visuals and Clearly Defined Text

Latest-generation QD-OLED panels take advantage of a unique sub-pixel layout that provides clearer, more detailed visuals and crisper text to upgrade viewing experiences.

The edges of each individual letter is clear and crisp. / The edges of each letter shows red and green color fringing

NEXT-GEN QD-OLED

TRADITIONAL QD-OLED

Extreme Low Motion Blur

Exclusive ASUS Extreme Low Motion Blur (ELMB) technology reduces ghosting and motion blur.

A crisp, clear moving visual of an in-game character firing two guns / A screengrab of an in-game character firing two guns, image shows considerable motion blu

With ELMB

Without ELMB

Advantages of
OLED technology

The 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.

  • 1.5M :1 contrast ratio
  • 0.03 ms response time
  • 99% DCI-P3 gamut
  • Delta E < 2
A crowd watching a live broadcast of a battle

BUILT TO LAST

ADVANCED CUSTOM HEATSINK

The 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.

Image showing airflow through the monitor

SCREEN PROTECTION

ASUS 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.

Pixel cleaning

The pixel cleaning reminder pop-up

Pixel cleaning

Recalibrates the screen when the monitor has been active for several hours. The process takes just a few minutes and activates automatically when the monitor is turned off*.
*Do not unplug the power cord during this time as it will interrupt the pixel-cleaning process.

SCREEN SAVER

Screenshot of an ROG web article. / Screenshot of an ROG web article with the screen dimmed.

SCREEN SAVER OFF

SCREEN SAVER ON

SCREEN SAVER

Automatically dims the screen after two minutes of inactivity.

SCREEN MOVE

Screenshot of a web browser with black bars on the left and right of the screen to show the effect of the OLED Care+’s Screen Move feature.

SCREEN MOVE

Pixel locations are slightly shifted periodically to help prevent burn-in. Users can choose between several movement levels.


Logo brightness adjustment

The screenshot of the desktop with five apps. / The screenshot of the desktop with the five app icons dimmed.

Adjust Logo Brightness OFF

Adjust Logo Brightness ON

Logo brightness adjustment

The monitor automatically detects static onscreen logos and reduces their brightness to correct for potential picture-quality issues.

Taskbar detection

Comparison image showing two screenshots of deskto. The taskbar on left image is noraml; while the taskbar on the right comes with a transparent effect.

Taskbar detection OFF

Taskbar detection ON

Taskbar detection

Dynamically detects the taskbar and reduces brightness around it to avoid burn-in.

Outer dimming control

Image of fireworks against a dark sky. / Image of fireworks against a dark sky, with the center of the fireworks dimmed.

Outer dimming control OFF

Outer dimming control ON

Outer dimming control

Automatically identifies and adjusts the brightest areas of the screen to reduce the risk of burn-in.

Global dimming control

The night view of modern city. / The night view of a cityscape with the dimming effect enabled on some brighter spots of the image.

Global dimming control OFF

Global dimming control ON

Global dimming control

Dynamically adjusts the overall brightness of the display to reduce the risk of burn-in.

Target mode

The screenshot of the desktop with two open windows. / The screenshot of the desktop with two open windows, with the top window on normal brightness, and the other window dimmed.

Target Mode OFF

Target Mode ON

Target mode

Dims the entire screen, except for a selected pinned window, which maintains its current brightness setting.

ASPECT RATIO

For 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.

  • 4:3
  • 4:3 full
  • 24.5”
ROG Swift OLED PG42UQ
  • Users can set the aspect ratio to show a 4:3 image.
  • Users can set the aspect ratio to show a 4:3 full-screen image.
  • Users can set the aspect ratio to show a 24.5”-sized image

USER-FRIENDLY

Uniform brightness

When 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.

WITH uniform brightness setting

Comparison images showing a white window being enlarged in the first image, with the second image showing no change in display brightness

WITHOUT uniform brightness setting

Comparison images showing a white window being enlarged in the first image, with the second image showing a dimmer display
*Monitor in sRGB mode.

DisplayWidget Center

Take 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.

  • Customizable
    monitor settings

  • Intuitive user
    interface

  • Multiscreen
    Control

  • OLED
    Protection

Screenshot of the new ASUS DisplayWidget Center UI showing system settings, OLED functions, and more.
Lear more and download here

VRR

SMOOTH AND RESPONSIVE

The XG27ACDNG features NVIDIA® G-SYNC™ compatible and AMD FreeSync™ Premium Pro technology, ensuring super-smooth, tear-free visuals with low latency.

Image of two characters riding a flying hoverboard, with one character’s body showing some screen tearing when VRR technology is off.

G-SYNC ON

G-SYNC OFF

_In-game enhancements

  • GAMEPLUS

  • GAMEVISUAL

  • FLICKER-FREE
    TECHNOLOGY

  • LOW BLUE LIGHT
    TECHNOLOGY

ASUS 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.

A detailed image of a man standing in the dark

SHAhdow boost on

An image of a man standing in the dark, and his lower part of the body is unclear and lacks detail

SHAhdow boost off

The 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.

The various functions of GamePlus
  • “Four soldiers with guns raised are scanning for enemies; with the Stopwatch overlay on the upper-left corner of the screen
  • A crosshair is aimed at the head of the soldier in the middle of the screen
  • Four soldiers with guns raised are scanning for enemies; with the Timer overlay on the upper-left corner of the screen
  • Four soldiers with guns raised are scanning for enemies; with the FPS counter overlay on the upper-right corner of the screen
  • Four soldiers with guns raised are scanning for enemies; with the display alignment feature activated
  • The Sniper feature zooms in on the head of the soldier in the middle of the screen
  • The Sniper Night Vision feature zooms in on the head of the soldier in the middle of the screen.

  • Stopwatch

  • Crosshair

  • Timer

  • FPS Counter

  • Display Alignment

  • Sniper

  • Sniper night vision

ASUS 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.

  • Racing

  • MOBA

  • Cinema

  • RTS/RPG

  • FPS mode

  • sRGB

  • Scenery

  • Screenshot of a racing game with a vibrant city backdrop / Screenshot of a racing game, showing a dull city backdrop
  • Screenshot of a MOBA game, with only the opponent's health bar colored; and other onscreen elements in black and white. / Screenshot of a MOBA game
  • A vibrant cityscape at night / A city scene at night with less vibrant colors
  • Vibrant screenshot of a woman holding an umbrella while walking down the street at night / Identical screenshot of the previous image, with less vivid colors
  • Vibrant screenshot of an FPS game / Identical screenshot of an FPS game, showing less vivid colors
  • A vibrant rendering of a room with an ROG gaming setup in the foreground / Identical rendering of the room with an ROG gaming setup in the foreground, with less vivid colors
  • Vibrant image of a person standing on the beach against a beautiful night sky / Identical image of a person standing on the beach against a beautiful night sky, with less vivid color

TÜV 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.

Monitor with ASUS Flicker Free technology.

WITH FLICKER-FREE TECHNOLOGY

Monitor without ASUS Flicker Free technology.

WITHOUT FLICKER-FREE TECHNOLOGY

The 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.

Monitor with hardware-based ASUS Low Blue Light reduces harmful blue light emissions.

LOW BLUE LIGHT

Monitor without hardware-based ASUS Low Blue Light will have visuals with a yellowish tinge.

CONVENTIONAL BLUE LIGHT FILTER

EXTENSIVE CONNECTIVITY

A 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.

The rear panel of the XG27ACDNG features DisplayPort 1.4, HDMI 2.1, and a USB hub.

  • DisplayPort™ 1.4 (DSC)

  • HDMI® 2.1

  • USB-C (90W PD)

  • USB

Ergonomic stand

The specially designed stand offers tilt, swivel, pivot, and height adjustments for the ideal viewing position. The display is also VESA wall-mount-compatible.

  • Height adjustment of the monitor

    [ 0-120MM ]

    HEIGHT ADJUSTMENT

  • Swivel adjustment of the monitor

    [ -45° ~ +45° ]

    SWIVEL

  • Tilt adjustment of the monitor

    [ -5° ~ +20° ]

    TILT

  • Tilt adjustment of the monitor

    [ -90° ~ +90° ]

    PIVOT

Find your best OLED monitor

Specs

*Peak brightness may vary due to color pre-calibration

ROG gaming setup with a PC, monitor, a keyboard and mouse set, and a headset

DISCOVER THE ASUS AND ROG GAMING MONITOR RANGE

Eco-friendly Packaging

ASUS 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.

The XG27ACDNG monitor box highlighting the eco-friendly”

CUSTOMER REVIEWS

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Product has High-Definition Multimedia Interface

Disclaimer

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  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
  • The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.