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Overview

**Open Box product. 1-year warranty. See more information below.**Break the limits of gaming with the ASUS ROG Strix G-Sync monitor. With 4K UHD resolution and 240Hz refresh rate, it ensures ultra-smooth gameplay and crystal-clear visuals. The 0.03ms response time eliminates motion blur for fast-paced action. Built-in sensors automatically shut off the screen for convenience and to protect OLED longevity.
Open Box

Open Box - ASUS ROG Strix 27" 4K Ultra HD 240Hz 0.03ms OLED G-Sync Gaming Monitor (XG27UCDMG)

Brand: ASUS
Model: XG27UCDMG
Web Code: 19591244
Sold and shipped by | 4.0 seller rating (9,653 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.

Seller Return Policy

Warranty

Check with the manufacturer for details.

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

What's included:

  • DisplayPort Cable
  • HDMI Ultra High-Speed Cable
  • Power Cord
  • Power Adaptor
  • Quick Start Guide
  • USB 3.2 Cable
  • ROG Wall-Mount Kit
  • Warranty Card
  • ROG Sticker
  • ROG Pouch
  • Microfiber Cloth

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

• 27-inch QD-OLED display with 4K Ultra HD resolution and 16:9 aspect ratio delivers crisp, vibrant visuals

• Advanced anti-flicker technology reduces eye strain during long gaming sessions

• Native 240Hz refresh rate and 0.03ms response time deliver ultra-smooth gameplay and eliminate motion blur for fast-paced action

• NVIDIA G-SYNC technology ensures a seamless, tear-free gaming experience with smooth, synchronized visuals

• HDR enhances contrast and colour, delivering more vibrant and lifelike visuals for immersive gaming

• 178-degree horizontal and vertical viewing angles ensure consistent and clear visuals from virtually any position

• Adjust tilt, swivel, and height, and rotate to portrait for customized viewing angles

• Built-in sensor automatically shuts off the screen when not in use, offering convenience and extending OLED lifespan

• Aura Sync enables customizable RGB lighting that syncs with other compatible devices for a fully immersive gaming setup

• VESA mountable with 100 x 100 support ensure flexible and secure installation

• Two HDMI (v2.1), one DP (v1.4) UHBR20, three USB 3.2Gen1 Type-A, earphone jack, and one USB-C (PD 90W) provide versatile connectivity for all your devices

Product Condition
Open Box

Display

Screen Size
26.5 in
Resolution
4K Ultra HD
Native Resolution
3840 x 2160
Aspect Ratio
16:9
Backlight Type
QD-OLED
Viewing Angle
178°/ 178°
Glossy/Matte
Matte
Response Time (Black-White-Black)
0.03 ms
Refresh Rate
240 Hz
Brightness
250 cd/m²
Colour Gamut
DCI-P399%, sRGB 145%

Panel

Panel Technology
OLED
Panel Type
QD-OLED

Inputs/Outputs

Input/Output Types
2 x HDMI (v2.1); 1 x DP (v1.4) UHBR20; 3 x USB 3.2Gen1 Type-A; Earphone Jack; 1 x USB-C (PD 90W)
HDCP Support
Yes

Power

Typical Consumption
80 W

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
Yes
Height Adjustment
Yes
Rotate to Portrait
Yes
VESA Mountable
Yes
VESA Sizes Supported
100 x 100
Other Features
DisplayWidget Center;Aura Sync; Neo Proximity Sensor

Physical Features

Dimensions with Stand (cm)
61.3 (W) x 39.48 (H) x 21.88 (D) cm
Dimensions with Stand (in)
24.13 (W) x 15.54 (H) x 8.61 (D) in
Dimensions without Stand (cm)
61.03 (W) x 35.24 (H) x 7.05 (D) cm
Dimensions without Stand (in)
24.03 (W) x 13.87 (H) x 2.78 (D) in
Weight (With Stand)
39.48 kg
Weight (Without Stand)
35.24 kg

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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $14 (before taxes, fees, and promo codes).

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*:
  • No restrictions in Canada
*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.
Product Category
Monitors
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product