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Item #:
139190224
ASUS ROG Strix OLED XG27UCDMG 27-Inch 4K UHD Gaming Monitor 240 Hz 0.03ms GtG G-Sync FreeSync AdaptiveSync DisplayHDR 400TB 16:9 3840 x 2160 DP 1.4
Item #:
139190224
XAF 608246
Price Details
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Order now and get it around Sunday, August 16
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The ROG Strix XG27UCDMG delivers sharper images and crystal-clear text with 240Hz refresh rate and a 0.03ms response time, making it perfect for gaming and creative tasks.
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What Stands Out
High Refresh Rate
Experience smooth gameplay with a stunning 240Hz refresh rate, perfect for competitive gaming, ensuring minimal motion blur and optimal responsiveness.
Ultra-Fast Response
Enjoy lightning-fast 0.03ms GtG response time, which eliminates ghosting and offers crystal-clear images during fast-paced action, enhancing your gaming experience.
Adaptive Sync Technology
Compatible with G-Sync and FreeSync, this monitor delivers tear-free gaming with variable refresh rates, providing a seamless visual experience for all types of games.
Product Details
| Aspect Ratio | 16:9 |
| Screen Finish Type | Matte |
| Contrast Ratio | 400:1 |
| Refresh Rate | 240 Hz |
| Display Type | OLED |
| Display Technology | QD-OLED |
| Viewing Angle | 178 Degrees |
| Image Brightness | 400 nits |
| Has Color Screen | Yes |
| Picture Quality Enhancement Technology | QD-OLED, OLED Anti-flicker 2.0, OLED Care Pro, DisplayHDR 400 True Black, G-SYNC compatible |
| Screen Size | 26.5 Inches (67.3 cm) |
| Item Dimensions D x W x H | 61.3D x 16.9W x 50.9H centimetres |
| Item Weight | 7.44 Kilograms |
| Resolution | 4K UHD 2160p |
| Maximum Display Resolution | 3840 x 2160 |
| Native Resolution | 3840x2160 |
| Response Time | 0.03 Milliseconds |
| Total HDMI Port | 1 |
| Total USB Ports | 1 |
| Total Thunderbolt Ports | 1 |
| Total Video Out Ports | 4 |
| Total USB 3.0 Ports | 1 |
| Product Features | Anti Glare Screen, Blue Light Filter, Flicker-Free |
| Specific Uses For Product | Games, photo and video editing |
| Colour | black |
| Shape | Flat |
| Brand Name | ASUS |
| Model Number | 90LM0B20-B01971 |
| Model Name | XG27UCDMG |
| Manufacturer | ASUS |
| Unit Count | 1.0 count |
| Box Contents | 90LM0B20-B01971 |
| Brand | ASUS |
| Beeldverhouding | 16:9 |
| Screen surface description | Matte |
| Image contrast ratio | 400:1 |
| Display resolution maximum | 3840 x 2160 |
| Special feature | Anti Glare Screen, Blue Light Filter, Flicker-Free |
| What's in the box? | 90LM0B20-B01971 |
Who Should Buy?
-
Competitive Gamers
Designed with a 240 Hz refresh rate, this monitor ensures super-smooth gameplay, enhancing responsiveness in competitive titles.
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Content Creators
The 4K resolution and vibrant colors ensure accurate representation for video editing, photo editing, and graphic design work.
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Tech Enthusiasts
With advanced features like G-Sync and FreeSync, this monitor appeals to tech fans seeking top-of-the-line performance.
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Casual Users
If you primarily browse the internet or use office applications, the high-end specifications may be excessive for your needs.
Product Description
ASUS ROG Strix OLED XG27UCDMG 27-Inch 4K UHD Gaming Monitor 240 Hz 0.03ms GtG G-Sync FreeSync AdaptiveSync DisplayHDR 400TB 16:9 3840 x 2160 DP 1.4 DSC HDMI 2.1 90W USB-C USB-Hub Ergo
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Customer Questions & Answers
-
Question:
What is the refresh rate of the ROG Strix XG27UCDMG?
Answer: The monitor has a refreshing rate of 240Hz. -
Question:
What technology does the monitor use for vibrant colors?
Answer: It uses QD-OLED technology that supports 99% DCI-P3 color gamut. -
Question:
How does the monitor prevent burn-in?
Answer: It features ASUS OLED Care Pro, which automatically turns off the screen when not in use.
ASUS 90LM0B20-B01971 Editorial Review
The ASUS ROG Strix OLED XG27UCDMG gaming monitor is garnering positive attention from users, particularly for its exceptional display quality and gaming performance. Reviewers have highlighted the stunning visuals offered by its 4K UHD resolution, which delivers breathtaking clarity and sharpness that enhances gaming experiences. The OLED technology is specifically commended for its vivid colors, deep blacks, and impressive contrast ratio, making it an excellent choice for gamers seeking immersive graphics. Users appreciate the monitor's fast refresh rate of 240Hz paired with an ultra-low response time of 0.03ms, which minimizes motion blur and provides a smooth gameplay experience. This performance is particularly favored by competitive gamers who value responsiveness in fast-paced gaming scenarios. Moreover, the monitor's compatibility with G-Sync, FreeSync, and AdaptiveSync technologies ensures that screen tearing and stuttering are effectively eradicated, further enhancing overall performance during intense gaming sessions. In terms of features, the monitor includes DisplayHDR 400 certification, which is appreciated for its ability to display high dynamic range content, allowing for a more vivid and realistic viewing experience. The ergonomics of the monitor, including its adjustable stand and multiple connectivity options, have also received positive feedback. While the reception for the ASUS ROG Strix OLED XG27UCDMG is largely favorable, some users suggest that the monitor might be priced at a premium compared to other options in the market. However, the Consensus is that the superior performance and quality justify the investment for serious gamers. **
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Pros
- Exceptional 4K UHD visual quality with OLED technology
- Fast 240Hz refresh rate and ultra-low 0.03ms response time
- Compatibility with G-Sync, FreeSync, and AdaptiveSync
- DisplayHDR 400 certification for high dynamic range content
- Ergonomic design with adjustable stand and multiple connectivity options
Cons
- Higher price point compared to other monitors on the market
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XAF 608246
Order now and get it around Sunday, August 16
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Features & Benefits
- 26.5-inch 4K QD-OLED gaming monitor with stunning visuals.
- 240Hz refresh rate for ultra-smooth gaming experience.
- 0.03ms response time ensures fast and fluid graphics.
- VESA DisplayHDR 400 True Black for incredible HDR performance.
- Advanced OLED Care Pro features reduce the risk of burn-in.
- Comprehensive connectivity options including USB-C and HDMI 2.1.
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