ASUS ROG Strix OLED XG27UCDMG 27″ 4K UHD (3840×2160) QD-OLED 240Hz 0.03ms AMD FreeSync Premium Pro DisplayHDR 400 Desktop Gaming Monitor
Full description ASUS.
- The ASUS ROG Strix OLED XG27UCDMG 27″ 4K UHD QD-OLED gaming monitor delivers exceptional visual sharpness with 3840 x 2160 Ultra HD resolution, making it ideal for competitive gaming, cinematic single-player titles, and creators who want premium detail, clarity, and desktop workspace.
- Its advanced QD-OLED panel combines 240Hz refresh rate with an ultra-fast 0.03ms GTG response time, giving gamers elite motion clarity, near-instant pixel response, and smoother high-speed gameplay for esports, fast-action shooters, and premium PC gaming setups.
- Built for immersive image quality, the panel supports DisplayHDR 400, 99% DCI-P3 colour, 10-bit colour, and a 1,500,000:1 contrast ratio, helping deliver deeper blacks, vibrant highlights, and richer colour performance across games, streaming, and creative workloads.
- Premium connectivity and workflow features such as USB-C with 90W power delivery, KVM switch, USB hub, and AMD FreeSync Premium Pro with G-SYNC compatibility make it a powerful display choice for gamers and professionals running high-end, multi-device desktop setups.
- Designed for long-term premium use, this monitor includes ASUS OLED Care, Aura Sync lighting, ergonomic height, tilt, swivel, and pivot adjustment, plus a 3-year warranty including panel burn-in, giving buyers stronger confidence in both performance and long-term ownership.
| Specifications | |
|---|---|
| Brand | ASUS |
| Series | ROG Strix OLED |
| Model | XG27UCDMG |
| Product Type | Desktop Gaming Monitor |
| Display | |
| Panel Size | 26.5″ |
| Screen Size Class | 27″ |
| Panel Type | QD-OLED |
| Panel Technology | Tandem QD-OLED |
| Resolution | 4K UHD (3840 x 2160) |
| Aspect Ratio | 16:9 |
| Colour Space (DCI-P3) | 99% |
| Colour Space (sRGB) | 145% |
| Display Surface | Anti-Reflection |
| Viewable Area (H x V) | 589.97 x 332.93 mm |
| Pixel Pitch | 0.153 mm |
| Brightness (HDR Peak) | 1000 cd/m² |
| Contrast Ratio | 1,500,000:1 |
| Viewing Angle | 178° / 178° |
| Response Time | 0.03ms (GTG) |
| Display Colours | 1073.7M (10-bit) |
| Colour Accuracy | Delta E < 2 |
| HDR Support | HDR10, DisplayHDR 400 True Black |
| Refresh Rate | 240Hz |
| Flicker Free | Yes |
| ASUS OLED Care | Yes |
| I/O Ports | |
| HDMI | HDMI port(s) |
| DisplayPort | DisplayPort |
| USB Hub | 3 x USB 3.2 Gen 1 Type-A |
| USB-C | Yes |
| USB-C Power Delivery | 90W |
| Audio | |
| Speakers | No |
| Mechanical Design | |
| Tripod Socket | 1/4″ Yes |
| Tilt | +20° ~ -5° |
| Swivel | +45° ~ -45° |
| Pivot | +90° ~ -90° |
| Height Adjustment | 0–120 mm |
| VESA Wall Mounting | 100 x 100 mm |
| Lighting Effect | Aura Sync |
| Proximity Sensor | Neo Proximity Sensor |
| Kensington Lock | Yes |
| Dimensions & Weight | |
| Dimensions with Stand | 61.30 x 50.94 x 16.87 cm |
| Dimensions without Stand | 61.03 x 36.92 x 6.65 cm |
| Box Dimensions | 86.00 x 50.00 x 16.30 cm |
| Net Weight with Stand | 7.44 kg |
| Net Weight without Stand | 5.00 kg |
| Gross Weight | 10.3 kg |
| Warranty Information | |
| Warranty | 3 Year Warranty (including panel burn-in) |
ASUS ROG Strix OLED XG27UCDMG 27″ 4K UHD (3840×2160) QD-OLED 240Hz 0.03ms AMD FreeSync Premium Pro DisplayHDR 400 Desktop Gaming Monitor
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