ASUS ROG Strix XG27ACDNG 26.5" Black 2024
A 26.5-inch QHD QD-OLED panel with 360Hz refresh and 0.03ms response time ensures blur-free motion, while the custom heatsink and ASUS OLED Care+ actively reduce burn-in risk. DisplayHDR 400 True Black, 99% DCI-P3, and Delta E < 2 color accuracy deliver precise HDR visuals, with ROG Anti-flicker tech eliminating refresh-rate flicker. This monitor is best for competitive FPS gamers who need 360Hz speed alongside deep OLED contrast and accurate HDR color.
Screen 27"
Resolution 2560 x 1440
Panel OLED
Refresh 360 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR DisplayHDR True Black 400
92 Overall Score
Price £619
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has held steady over time
92/100Our AI sentiment read
Based on 18 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 360 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 250 nits |
| Color Gamut | DCI-P3 99%, sRGB 135% |
| Color Depth | 10-bit |
| HDR | DisplayHDR True Black 400 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| Power | 75 |
| Weight | 7.4 kg / 16.4 lbs |
vs Competition
| Spec | ASUS ROG Strix XG27ACDNG 26.5" | LG UltraGear 45GX950A-B | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD | Gigabyte M Series OLED MO27U2 SA | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 44.5 | 27 | 27 | 27 | 39.70000076293945 |
| Resolution | 2560 x 1440 | 5120 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 5120 x 2160 |
| Panel Type | OLED | OLED | QD-OLED | QD-OLED | OLED | IPS |
| Refresh Rate | 360 | 165 | 240 | 360 | 240 | 120 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync |
| Hdr | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 400 | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| ASUS ROG Strix XG27ACDNG 26.5" | 79.1 | 63.6 | 79.3 | 74.1 | 95.7 | 99.7 | 84.9 | 90.8 |
| LG UltraGear 45GX950A-B Compare | 99.5 | 79.6 | 99.8 | 97.4 | 75 | 97 | 97.6 | 95.6 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.6 | 79.3 | 87.4 | 95.7 | 98.4 | 84.9 | 99.4 |
| Samsung Odyssey G60SD Compare | 92.4 | 46.7 | 79.3 | 74.1 | 95.7 | 99.7 | 89.9 | 95.6 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.3 | 63.6 | 97.9 | 87.4 | 92.9 | 98.4 | 84.9 | 71.7 |
| Dell UltraSharp U4025QW Compare | 98.2 | 79.6 | 98.7 | 97.4 | 0 | 58.6 | 99.4 | 95.6 |
Price
Value & Pricing
From £619
