ASUS ROG Strix OLED 26.5-inch QHD 280Hz QD-OLED Gaming Monitor – Black | XG27ACDMS
The ASUS ROG Strix OLED XG27ACDMS features a 26.5-inch QHD QD-OLED display, blazing-fast 280Hz refresh rate, and 0.03ms GTG response time. With true 10-bit color, DisplayHDR 400 True Black, G-SYNC compatibility, OLED Care Pro, and USB-C connectivity, it delivers outstanding performance for competitive gaming and creative applications.
Product Overview
The ASUS ROG Strix OLED XG27ACDMS is a premium gaming monitor designed for competitive players, enthusiasts, and content creators. Its 26.5-inch QD-OLED panel delivers a sharp 2560 × 1440 QHD resolution, deep blacks, vivid colors, and an exceptional 1,500,000:1 contrast ratio.
A rapid 280Hz refresh rate and ultra-low 0.03ms GTG response time provide smooth, responsive gameplay with excellent motion clarity. Adaptive-Sync and NVIDIA G-SYNC compatibility reduce screen tearing and stuttering, while ASUS Extreme Low Motion Blur further improves clarity during fast-moving scenes.
The display supports true 10-bit color, covers 99% of the DCI-P3 color gamut, and is factory calibrated to Delta E ≤ 2. It also supports HDR10 and meets the VESA DisplayHDR 400 True Black standard, with peak HDR brightness reaching 1,000 nits. rog.asus.com
ASUS OLED Care Pro helps protect the panel through customizable maintenance features. Its integrated Neo Proximity Sensor detects when the user moves away and changes the screen to a black image to help reduce the risk of burn-in. A custom heatsink and uniform-brightness function provide additional OLED protection.
Connectivity includes HDMI 2.1, DisplayPort 1.4 with DSC, USB-C with DisplayPort Alt Mode and 15W Power Delivery, and an earphone jack. The ergonomic stand provides height, swivel, pivot, and tilt adjustments, while VESA 100 × 100mm mounting offers additional installation flexibility. rog.asus.com
Please check the official manufacturer website for the latest and most accurate compatibility, clearance, radiator, fan, and I/O specifications before purchase or finalizing a build.
Key Features
- 🖥️ 26.5-inch QD-OLED Panel
- 🎮 2560 × 1440 QHD Resolution
- ⚡ 280Hz Refresh Rate
- 🚀 0.03ms GTG Response Time
- 🌈 True 10-Bit Color
- 🎨 99% DCI-P3 Color Coverage
- ✅ Factory-Calibrated Delta E ≤ 2
- 🌑 1,500,000:1 Contrast Ratio
- ✨ VESA DisplayHDR 400 True Black
- 💡 Up to 1,000 Nits Peak HDR Brightness
- 🔄 Adaptive-Sync and G-SYNC Compatible
- 🛡️ ASUS OLED Care Pro
- 👤 Integrated Neo Proximity Sensor
- ❄️ Custom OLED Cooling Heatsink
- 🎯 ASUS Extreme Low Motion Blur
- 🤖 ROG Gaming AI Features
- 🔌 HDMI 2.1 and DisplayPort 1.4 DSC
- 🔋 USB-C with 15W Power Delivery
- 🛠️ Fully Adjustable Ergonomic Stand
Technical Specifications
| Category | Monitors |
| Manufacturer | ASUS |
| Model | XG27ACDMS |
| Screen Size | 26.5-inch (27-inch class) |
| Panel Type | QD-OLED |
| Resolution | 2560 × 1440 (QHD) |
| Refresh Rate | 280Hz |
| Response Time | 0.03ms GTG |
| Aspect Ratio | 16:9 |
| Connectivity | DisplayPort 1.4 DSC / HDMI 2.1 / USB-C |
| Color | Black |
| Warranty | 1 Year Manufacturer Warranty |
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