Asus ROG Strix 26.5" 4K 240Hz 0.03ms QD-OLED Gaming Monitor
ASUS ROG Strix OLED XG27UCDMG 27" 4K 240Hz QD-OLED Gaming Monitor
Key Features
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Hyper-Dense 4K QD-OLED Panel: Witness unparalleled desktop sharp clarity. Packing a 3840 x 2160 grid into a 27-inch frame yields an incredible pixel density (163 PPI), ensuring games, textures, and text elements look perfectly smooth.
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True Glossy Anti-Reflective Coating: Enjoy deeper, distraction-free visual depth. The specialized glossy finish elevates color vibrancy and ensures deep, ink-like black levels remain entirely uncompromised, even in ambient lighting conditions.
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0.03ms Response & 240Hz Refresh Rate: Gain an instant competitive edge. The ultra-fast 240Hz refresh rate eliminates motion blur, while the self-emissive 0.03ms Gray-to-Gray (GtG) reaction time tracks fast-moving targets with zero ghosting or pixel smear.
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Revolutionary Sub-Pixel Layout: Say goodbye to fringing. This 3rd Gen QD-OLED panel implements an optimized structure that heavily sharpens text edges, making it a stellar dual-purpose screen for gaming and productivity.
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Custom Intelligent Passive Cooling: Engineered for silent longevity. A high-efficiency internal passive heatsink, paired with dedicated rear ventilation, pulls heat away from vital organic compounds without the use of a noisy fan, keeping panel burn-in risks to a minimum.
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Unmatched HDR Contrast and Vibrancy: Revel in brilliant contrast accuracy. It features a staggering 1,500,000:1 contrast ratio, VESA DisplayHDR™ 400 True Black certification, and a wide 99% DCI-P3 cinematic color gamut for breathtaking cinematic performance.
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High-Bandwidth Digital Connectivity: Harness full performance across all machines. Seamlessly toggle between platforms via dual HDMI 2.1 ports and a DisplayPort 1.4 connection with Display Stream Compression (DSC).
Technical Specifications
| Feature | Specification |
| Model | ASUS ROG Strix OLED XG27UCDMG |
| Screen Size Class | 27" (26.5" Viewable Area / 67.32 cm) |
| Panel Technology | 3rd Generation Quantum Dot OLED (QD-OLED) with Glossy Treatment |
| Native Resolution | 4K Ultra HD (3840 x 2160) |
| Maximum Refresh Rate | 240Hz |
| Response Time | 0.03ms (GtG) |
| Contrast Ratio | 1,500,000:1 (Typical) |
| Brightness Performance | 275 cd/m² (Typical) | 450 cd/m² (Peak HDR) |
| Color Support / Depth | 1.07 Billion Colors (True 10-bit) | 99% DCI-P3 | 135% sRGB |
| Color Precision Profile | Delta E less than 2 (Factory Pre-Calibrated) |
| HDR Standards | VESA DisplayHDR™ 400 True Black / HDR10 Support |
| Variable Refresh Rate | AMD FreeSync™ Premium Pro | NVIDIA® G-SYNC® Compatible |
| Asus Protection Engine | ASUS OLED Care (Pixel Clean, Screen Saver, Global Dimming) |
| Video I/O Ports | 1 x DisplayPort 1.4 (DSC) | 2 x HDMI 2.1 | 1 x USB-C (Supports DP Alt Mode) |
| USB Extension Hub | 2 x USB 3.2 Gen 1 Type-A (Downstream) |
| Audio Hub | 1 x 3.5mm Earphone Jack |
| Ergonomic Adjustments | Height (0-120mm) | Swivel (+15° to -15°) | Tilt (+20° to -5°) | Pivot (+90° to -90°) |
| Special Mount Features | Built-in 1/4" Tripod socket on top of stand assembly for streaming cameras |
| VESA Wall Mount | 100 mm x 100 mm |
| Power Consumption | Operating: less than 32W | Standby / Power Saving: less than 0.5W |
| Dimensions (with Stand) | 605.0 mm (W) x 411.0 to 531.0 mm (H) x 219.0 mm (D) |
| Weight | ~6.6 kg (With Stand Assembly) | ~3.9 kg (Panel Only) |
| Warranty | 3-Year Limited Manufacturer's Warranty (Includes Panel Burn-in Protection) |
What's In The Box:
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1 x ASUS ROG Strix OLED XG27UCDMG Monitor & Stand
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1 x External Power Adapter & Power Cord
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1 x DisplayPort Cable
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1 x HDMI 2.1 Ultra High Speed Cable
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1 x USB-C Cable
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1 x ROG Microfiber Pouch & Custom ROG Accent Stickers
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1 x Color Calibration Factory Certificate & Quick Start Manual