ROG Strix XG27AQDMES Gaming Monitor 1440p QD-OLED
Bottom line: The ROG Strix XG27AQDMES Gaming Monitor 1440p QD-OLED: QD-OLED panel hits 0.03ms response, effectively zero motion blur in fast shooters; main trade-off: actual visible area is 26.5 inches, smaller than the 27-inch marketing figure.
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Pros & Cons
Pros
- ✓ QD-OLED panel hits 0.03ms response, effectively zero motion blur in fast shooters
- ✓ 240 Hz at 1440p leaves headroom for competitive esports frame rates
- ✓ Neo Proximity Sensor blanks the screen when you step away, cutting burn-in risk
- ✓ 99% DCI-P3 with true 10-bit color and Delta E under 2 for accurate HDR
- ✓ DisplayWidget Center app changes OLED Care Pro settings by mouse, not OSD joystick
Cons
- ✗ Actual visible area is 26.5 inches, smaller than the 27-inch marketing figure
- ✗ 1440p ceiling means no native 4K for single-player or productivity work
- ✗ OLED burn-in still needs care habits despite the Care Pro suite
- ✗ G-SYNC Compatible rather than full hardware G-SYNC module certification
Manufacturer description
The ROG Strix OLED XG27AQDMES is a 27" 240Hz QHD gaming monitor. The state-of-the-art QD OLED panel offers longer life compared to previous OLED technologies and minimal flicker - even when frame rates fluctuate. With the addition of the Neo Proximity Sensor in the new ROG OLED Care Pro Suite, the monitor switches to a black screen when no user is detected and protects against burn-in.
SpecPicks Verdict
SpecPicks scored ROG Strix XG27AQDMES Gaming Monitor (27 Inch (26.5 Inch Visible)… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming monitors category. Compare with similarly-priced alternatives in the gaming monitors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 27 inch QHD (2560 x 1440) QD OLED gaming monitor with 240 Hz refresh rate and 0.03 ms response time
- ASUS OLED Care Pro works with the Neo Proximity Sensor, which accurately detects when the user is not nearby and switches to a black screen to reduce the risk of burn-in
- 99% DCI-P3 gamut, true 10-bit colors and Delta E < 2 color difference for amazing HDR performance
- The exclusive ASUS DisplayWidget Center application allows easy access to the OLED Care Pro features and customization of monitor settings with a mouse
- ROG Gaming A.I. Technology with AI-controlled features to enhance the gaming experience
Full Specifications
| Brand | ASUS |
|---|---|
| Color | black |
| Shape | Flat |
| Model Name | Xg27aqdmes |
| Resolution | QHD Wide 1440p |
| Unit Count | 1 Count |
| Screen Size | 26.5 inches |
| Aspect Ratio | 16:9 |
| Display Type | OLED |
| Model Number | 90LM0C80-B01171 |
| Refresh Rate | 240 hertz |
| Adaptive Sync | G-Sync Compatible |
| Response Time | 0.03 milliseconds |
| Screen Finish | Matte |
| Total Usb Ports | 2 |
| Native Resolution | 2560x1440 |
| Display Technology | OLED |
| Additional Features | Neo Proximity Sensor, ASUS OLED Care Pro |
| Included Components | ASUS ROG Strix XG27AQDMES |
| Hardware Connectivity | DisplayPort, HDMI |
| Full listing title | ROG Strix XG27AQDMES Gaming Monitor (27 Inch (26.5 Inch Visible) 1440p QD-OLED, 240 Hz, 0.03ms, Neo Proximity Sensor, ASUS OLED Care Pro, G-SYNC Compatible, 99% DCI-P3, DisplayWidget Center) |
Ready to buy?
ROG Strix XG27AQDMES Gaming Monitor (27 Inch (26.5 Inch Visible) 1440p QD-OLED, 240 Hz, 0.03ms, Neo Proximity Sensor, ASUS OLED Care Pro, G-SYNC Compatible, 99% DCI-P3, DisplayWidget Center) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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