ASUS ROG Strix OLED XG27ACDMS 26.5-Inch QHD 280Hz QD-OLED Gaming Monitor With 0.03ms GTG, DisplayHDR 400 True Black, 99% DCI-P3, G-SYNC Compatible, HDMI 2.1, USB-C 15W PD, OLED Care Pro
625 $ Original price was: 625 $.554 $Current price is: 554 $.
BRAND-NEW SEALED ~ 6 MONTHS WARRANTY
1️⃣ Expert Features
- 26.5-Inch QD-OLED Panel : Third-generation QD-OLED technology delivers true blacks, explosive contrast, and ultra-pure color reproduction for both esports domination and professional-grade creative workflows.
- 280Hz Refresh Rate : Hyper-smooth 280Hz panel engineered for competitive gaming where every frame is tactical advantage.
- 0.03ms GTG Response Time : Near-instant pixel transition eliminates ghosting and motion blur for razor-sharp high-speed gameplay.
- 1,500,000:1 Contrast Ratio : Extreme native contrast produces deep blacks and high-impact highlights impossible on conventional LCD panels.
- VESA DisplayHDR™ 400 True Black : Certified HDR performance with up to 1000 nits peak brightness for cinematic dynamic range.
- 99% DCI-P3 & True 10-Bit Color : Wide color gamut and 1073.7M colors with Delta E ≤ 2 accuracy — suitable for content creators demanding precision.
- ASUS OLED Care Pro : Advanced panel protection suite including pixel cleaning, screen move, boundary detection, and brightness management to extend OLED longevity.
- Neo Proximity Sensor : Automatically detects user absence and switches to black screen to reduce burn-in risk, instantly restoring content upon return.
- Custom Heatsink & Optimized Airflow : Internal thermal engineering minimizes burn-in risk and stabilizes long-session performance.
- ROG Gaming A.I. Technology : AI Visual, Dynamic Crosshair, and Dynamic Shadow Boost intelligently adapt visuals for tactical superiority.
- Extreme Low Motion Blur (ELMB) : Reduces motion blur for ultra-clear fast-paced visuals.
- Uniform Brightness Mode : Maintains consistent luminance levels during window resizing and bright content shifts (sRGB mode).
- Aspect Ratio Control : Supports 4:3 resolutions (1280×960 / 1024×768) or 24.5” simulation at native 280Hz for competitive FPS training.
- G-SYNC® Compatible & FreeSync™ Premium Pro : Tear-free, low-latency Variable Refresh Rate support across NVIDIA and AMD platforms.
- DisplayWidget Center : Mouse-driven monitor management with OLED Care control, firmware updates, calibration reporting, and configuration export/import.
- Extensive Connectivity : DisplayPort 1.4 with DSC, HDMI 2.1 (FRL), USB-C with DP Alt Mode and 15W Power Delivery.
- Full Ergonomic Stand + Tripod Socket : Height, swivel, pivot, tilt adjustments plus integrated 1/4″ tripod mount for streaming setups.









2️⃣ Expert Specs
| Category | Specification |
|---|---|
| Model | ROG Strix OLED XG27ACDMS |
| Panel Size | 26.5-inch |
| Panel Type | QD-OLED |
| Aspect Ratio | 16:9 |
| Resolution | 2560 x 1440 (QHD) |
| Viewing Area | 590.42 x 333.72 mm |
| Display Surface | Anti-Reflection |
| Pixel Pitch | 0.229mm |
| Brightness (Typical) | 250 cd/㎡ |
| Brightness (HDR Peak) | 1000 cd/㎡ |
| Contrast Ratio | 1,500,000:1 |
| Viewing Angle | 178° / 178° |
| Response Time | 0.03ms (GTG) |
| Refresh Rate (Max) | 280Hz |
| HDR Support | HDR10 |
| Color Gamut | 99% DCI-P3 |
| Color Accuracy | Delta E ≤ 2 |
| Display Colors | 1073.7M (10-bit) |
| Flicker-Free | Yes |
| VRR Technology | Adaptive-Sync |
| G-SYNC Compatibility | Yes |
| ASUS OLED Care | Yes |
| GamePlus | Yes |
| GameVisual | Yes |
| Shadow Boost | Yes |
| Aspect Control | Yes |
| AI Features | AI Visual, Dynamic Crosshair, Dynamic Shadow Boost |
| Color Calibration Report | Yes (via DisplayWidget Center) |
| DisplayPort | 1 x DP 1.4 (DSC) |
| HDMI | 1 x HDMI 2.1 (FRL) |
| USB-C | 1 x (DP Alt Mode) |
| USB-C Power Delivery | 15W |
| Earphone Jack | Yes |
| HDMI Signal Frequency | 27~255 KHz / 48–280Hz |
| DP / USB-C Frequency | 465-465 KHz / 48–280Hz |
| Power Consumption | <28W (Typ.) |
| Standby Mode | <0.5W |
| Power Off Mode | <0.3W |
| Voltage | 100–240V, 50/60Hz |
| Height Adjustment | 0–110mm |
| Swivel | ±45° |
| Tilt | +20° ~ -5° |
| Pivot | ±90° |
| Tripod Socket | 1/4” |
| VESA Mount | 100x100mm |
| Kensington Lock | Yes |
| Dimensions (With Stand) | 60.9 x 44.9 x 18.8 cm |
| Dimensions (Without Stand) | 60.9 x 36.9 x 6.6 cm |
| Net Weight (With Stand) | 6.1 kg |
| Net Weight (Without Stand) | 3.8 kg |
| Gross Weight | 8.5 kg |
| Warranty | 3 Years (Including Panel Burn-In) |
| Certifications | TÜV Flicker-Free, TÜV Low Blue Light, VESA AdaptiveSync Display 280Hz, G-SYNC Compatible |
**Warranty Disclaimer — Warranty Has Different Personalities**
Expert Zone receives products from different trusted sources, and each source may provide a different warranty timeline. That’s why warranty coverage can vary from item to item. This has nothing to do with authenticity — no fake mustaches here. We are always transparent about originality, condition, warranty, and any product notes before you buy.
Dead Pixel Policy: All our monitors are manufactured under strict quality standards. Due to the nature of modern display technologies —a small number of inactive or bright pixels may occasionally occur. Warranty coverage applies only if three (3) or more dead pixels are present. Fewer than three are considered within normal production tolerances.
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