ASUS ROG Strix OLED XG27ACDNG 26.5-inch QHD 360Hz Gaming Monitor
The ASUS ROG Strix OLED XG27ACDNG is a 26.5-inch QHD gaming monitor built around a QD-OLED panel with a 2560 x 1440 resolution and 360Hz maximum refresh rate. It combines a 0.03ms GTG response time, HDR10 support, 99% DCI-P3 color coverage, and an anti-reflection display surface.
Key Features
- 26.5-inch QD-OLED panel with 2560 x 1440 QHD resolution.
- 360Hz maximum refresh rate and 0.03ms GTG response time.
- DisplayPort 1.4 DSC and two HDMI 2.1 FRL inputs.
- USB-C connectivity with DisplayPort Alt Mode and 90W Power Delivery.
- 3-port USB 3.2 Gen 1 Type-A hub and integrated KVM switch.
Display Performance
The XG27ACDNG uses a QD-OLED panel with a 16:9 aspect ratio, 1,500,000:1 typical contrast ratio, 178-degree horizontal and vertical viewing angles, and 10-bit color support. ASUS specifies 99% DCI-P3 and 135% sRGB color space coverage, along with a peak HDR brightness of 1,000 cd/m².
Gaming Features
The monitor supports AMD FreeSync Premium Pro and is G-SYNC Compatible. ASUS also provides Extreme Low Motion Blur, GamePlus, GameVisual, Shadow Boost, GameFast Input technology, and ASUS OLED Care features. HDR10 is supported for compatible content.
Connectivity
Video inputs include one DisplayPort 1.4 connection with DSC and two HDMI 2.1 FRL ports. The USB-C port supports DisplayPort Alt Mode and up to 90W Power Delivery. A three-port USB 3.2 Gen 1 Type-A hub is also provided, together with a headphone jack.
Ergonomics and Mounting
The supplied stand supports tilt, swivel, pivot, and height adjustment. Height adjustment is up to 120 mm, while the display can tilt from -5 to +20 degrees, swivel from -45 to +45 degrees, and pivot through ±90 degrees. A 100 x 100 mm VESA mounting interface is provided.
DC Supplies Product Note
For deployment, note that the XG27ACDNG has a 100–240V, 50/60Hz power specification and rated power consumption below 75W. USB-C Power Delivery is rated at up to 90W, allowing supported USB-C devices to receive power through the monitor. ASUS lists the monitor's dimensions and weight as regional estimates, so the exact retail configuration should be checked where applicable.
Specifications
| Specification | Details |
|---|
| Brand | ASUS |
| Part Number / MPN | XG27ACDNG |
| Product Type | Gaming Monitor |
| Series | ROG Strix OLED |
| Panel Size | 26.5 inches |
| Panel Type | QD-OLED |
| Aspect Ratio | 16:9 |
| Resolution | 2560 x 1440 |
| Refresh Rate | 360Hz maximum |
| Response Time | 0.03ms GTG |
| Display Surface | Anti-Reflection |
| Contrast Ratio | 1,500,000:1 typical |
| Viewing Angle | 178° horizontal / 178° vertical |
| Display Colors | 10-bit, 1.0737 billion colors |
| Color Space | 99% DCI-P3 / 135% sRGB |
| HDR Support | HDR10 |
| HDR Peak Brightness | 1,000 cd/m² |
| DisplayPort | 1 x DisplayPort 1.4 DSC |
| HDMI | 2 x HDMI 2.1 FRL |
| USB-C | 1 x USB-C, DP Alt Mode |
| USB Hub | 3 x USB 3.2 Gen 1 Type-A |
| USB-C Power Delivery | 90W |
| Variable Refresh Rate | AMD FreeSync Premium Pro / G-SYNC Compatible |
| KVM Switch | Yes |
| Height Adjustment | 0–120mm |
| VESA Mounting | 100 x 100mm |
| Power Voltage | 100–240V, 50/60Hz |
| Power Consumption | <75W |
| Dimensions with Stand | 61.03 x 50.94 x 21.88cm |
| Dimensions without Stand | 61.03 x 35.24 x 7.05cm |
| Net Weight with Stand | 7.44kg |
| Net Weight without Stand | 4.97kg |
Frequently Asked Questions
What resolution does the XG27ACDNG support?
The monitor has a native QHD resolution of 2560 x 1440.
What refresh rate does the XG27ACDNG provide?
ASUS specifies a maximum refresh rate of 360Hz.
Does the XG27ACDNG support USB-C?
Yes. Its USB-C port supports DisplayPort Alt Mode and up to 90W Power Delivery.
Does the monitor support adaptive synchronization?
Yes. ASUS lists AMD FreeSync Premium Pro support and G-SYNC compatibility.
Can the XG27ACDNG be mounted on a VESA arm or bracket?
Yes. The monitor provides a 100 x 100mm VESA mounting interface.
