Search  for anything...
ASUS

ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) -QHD (2560x1440), 360Hz, 0.03ms, Custom Heatsink, OLED Care+, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, AI Gaming, 3yr Warranty

  • Based on 534 reviews
Condition: New
Checking for product changes
$669.00 Why this price?
Save $90.00 was $759.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Jun 29 – Jul 11
Order within 8 hours and 50 minutes
Available payment plans shown during checkout

Recently Viewed

Style: 27" OLED QHD 360Hz


Features

  • 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

Description

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.

Brand: ASUS


Screen Size: 26.5 Inches


Resolution: QHD 1440p


Aspect Ratio: 169


Screen Surface Description: Matte


Standing screen display size: ‎26.5 Inches


Screen Resolution: ‎2560x1440


Max Screen Resolution: ‎2560 x 1440 Pixels


Number of USB 3.0 Ports: ‎2


Brand: ‎ASUS


Series: ‎XG27ACDNG


Item model number: ‎XG27ACDNG


Item Weight: ‎16.4 pounds


Product Dimensions: ‎8.6 x 24 x 20.3 inches


Item Dimensions LxWxH: ‎8.6 x 24 x 20.3 inches


Color: ‎BLACK


Manufacturer: ‎ASUS


Country of Origin: ‎China


Date First Available: ‎October 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 29 – Jul 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great OLED monitor that will serve me for many years
Style: 27" OLED QHD 360Hz
Things I liked -360 Hz, moving the mouse cursor at desktop is silky smooth. No latency delay at all. When playing games, there is no ghosting or anything. -Value, I got this monitor on sale for $629 + tax. Great price for an semi-glossy monitor. I left the plastic coating sheet on the screen and it still looks great. -Built in FPS counter. I use this feature all the time to check what fps am i getting when playing games. Easier than using 3rd party software. -Able to plug in external pc speakers in the headset 3.5 jack and output sound. Perfect if you want to play console gaming on the monitor if on a budget. -Only took me probably 30 mins to set up and it worked fine. I never updated the firmware either. -Brightness is fine. I use the HDR when applicable for games. You have to manually turn on the HDR settings in windows before going into the games. Then you need to turn it off when you done using HDR. SDR colors looks better at desktop than HDR. Things I didn't like. -Can't raise the screen that high, but the monitor is at face level so I quickly got used to it. -Pixel cleaning reminder pop up is a hassle. It kills my immersion when I'm watching movie or playing game and it pops up. You can turn it off but I just do the 5 mins pixel cleaning every 8 hours so I don't risk or delaying getting burn in. So far no burn in after 3 months. Be sure to register your monitor to get the 3 year OLED burn in warranty. -Some old games won't display on this monitor like Resident Evil HD remaster that I noticed. Be sure to have an old monitor handy if you run into some problems. ... show more
Reviewed in the United States on April 24, 2025 by John Cheung
    • Expensive for sure but this monitor is a great buy!
Style: 27" OLED QHD 360Hz
Review Image by Erol Erol
I have to say the XG27ACDNG takes the cake. The QD-OLED panel is jaw-dropping—colors are insanely vibrant, blacks are truly deep, and the contrast makes everything pop. From games to movies, everything is just better with this monitor. My older ASUS is an IPS and very good but the blacks are really black, man-o-man! The 1440p resolution on the 26.5” screen hits a sweet spot—super sharp without being overly taxing on my GPU. And with the ultra-fast refresh rate and response time, game play is buttery smooth. The build quality is great too—sturdy stand, easy navigation with the joystick menu, and plenty of input options. The matte anti-glare coating also helps with reflections. Pros of this monitor: - Incredibly vibrant colors and infinite contrast. - True blacks with no backlight bleed. - Instant response time for ultra-smooth motion. - Great viewing angles. Cons of this monitor: - Slightly lower peak brightness compared to mini-LED or high-end IPS panels. - Typically more expensive than traditional panel types. However, you get what you pay for. If you're serious about gaming and want a monitor that delivers on every front—performance, visuals, and style—this is 100% worth the investment. This monitor will definitely last 5+ years if taken care of properly. ... show more
Reviewed in the United States on April 25, 2025 by Erol Erol
    • The perfect monitor for me
Style: 27" OLED QHD 360Hz
I’ve been using this 27″ QHD QD-OLED monitor for a couple of weeks now, and overall I’m really happy with it. The colors are incredibly vivid and the deep blacks make games and movies look stunning. The 360 Hz refresh rate and super-fast response time feel buttery smooth in fast-paced shooters—definitely gives me an edge in competitive play. The built-in KVM and USB-C power delivery are surprisingly handy for switching between my desktop and laptop without swapping cables, though the USB-C port can run a bit warm under load. My only gripe is the slight risk of OLED burn-in over time—so far I haven’t noticed any issues, but I do appreciate the Care+ features that automatically shift pixels and run pixel cleaning cycles. ... show more
Reviewed in the United States on April 25, 2025 by Amazon Customer
    • Fantastic Monitor
Style: 27" OLED QHD 360Hz
This is the best gaming monitor that I have ever used. The OLED display, coupled with 360Hz refresh rate and HDR makes games pop and look beautiful when paired with my two most recent graphics cards — AMD Radeon RX 7900 XTX and NVIDIA GeForce RTX 5090.
Reviewed in the United States on May 20, 2025 by Anthony

Can't find a product?

Find it on Amazon first, then paste the link below.