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Overview

Experience ultra-smooth, vibrant gaming with the ASUS ROG Strix OLED XG27ACDNG monitor, featuring a 27-inch (26.5-inch viewable) QD-OLED panel and advanced motion performance. Its 360 Hz refresh rate and lightning-fast response deliver brilliant visuals and precision for every session.
  • 27 in. QD-OLED screen with 1440p resolution
  • 360 Hz max refresh rate for smooth motion
This description was generated by AI and reviewed for accuracy.

ASUS ROG Strix 27" 1440p QHD QD-OLED Gaming Monitor (XG27ACDNG) - G-SYNC Compatible - 360Hz - DisplayHDR 400

Brand: ASUS
Model: 90LM0AN0-B019B0
Web Code: 18923359
Sold and shipped by | 4.6 seller rating (18 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • 27 in. (26.5-inch viewable) screen with QHD (2560 x 1440) native resolution
  • QD-OLED panel combines vivid colour and perfect blacks
  • 360 Hz max refresh rate delivers smooth, lifelike motion
  • G-SYNC Compatible to reduce tearing and stutter
  • VESA DisplayHDR 400 True Black supports HDR content
Screen & Picture
  • QD-OLED panel provides brilliant colour and true blacks for detailed, lifelike images
  • 99% DCI-P3 gamut and true 10-bit colour deliver rich, accurate colour
  • Delta E < 2 colour accuracy for closer colour matching
  • VESA DisplayHDR 400 True Black enhances highlights and shadows for immersive HDR visuals
  • Uniform brightness maintains consistent picture quality across the screen
Motion & Gaming
  • 360 Hz refresh rate and 0.03 ms response time for fast, fluid on-screen action
  • G-SYNC Compatible for smoother visuals with less tearing or stutter
  • ROG-exclusive OLED Anti-flicker technology helps reduce flicker during refresh-rate changes
Features
  • ASUS OLED Care+ and DisplayWidget Center software help access and customize OLED Care functions
  • Highly efficient custom heatsink and advanced airflow design help reduce the risk of burn-in
Connections
  • DisplayPort 1.4 (DSC), HDMI 2.1, and USB-C with 90 W Power Delivery offer flexible connectivity
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
  • New Brunswick
  • Nova Scotia
  • Prince Edward Island
  • Newfoundland and Labrador
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.