ASUS ROG Strix OLED XG27AQDMG 26.5-inch QHD 240Hz Gaming Monitor
The ASUS ROG Strix OLED XG27AQDMG is a 26.5-inch QHD gaming monitor featuring a glossy WOLED panel, 2560 x 1440 resolution, 240Hz maximum refresh rate, and 0.03ms GTG response time. It includes OLED Anti-flicker technology, ASUS OLED Care, a custom heatsink design, HDR10 support, and variable-refresh-rate compatibility.
Key Features
- 26.5-inch glossy WOLED panel with 2560 x 1440 QHD resolution.
- 240Hz maximum refresh rate with 0.03ms GTG response time.
- OLED Anti-flicker technology and ASUS OLED Care.
- DisplayPort 1.4 DSC and two HDMI 2.0 inputs.
- AMD FreeSync Premium and G-SYNC Compatible support.
Display Performance
The XG27AQDMG uses a 16:9 WOLED panel with a glossy display surface, 0.229mm pixel pitch, 1,500,000:1 typical contrast ratio, and 178-degree horizontal and vertical viewing angles. ASUS specifies 99% DCI-P3 and 135% sRGB color-space coverage, 10-bit color, and a peak HDR brightness of 1,300 cd/m².
Gaming and OLED Features
The monitor supports a maximum 240Hz refresh rate and 0.03ms GTG response time. ASUS provides Extreme Low Motion Blur, OLED Anti-flicker technology, GamePlus, GameVisual, Shadow Boost, Aspect Control, GameFast Input technology, and DisplayWidget Center. ASUS OLED Care is included, while the custom heatsink and airflow design are intended to help manage OLED panel heat.
Connectivity
Video inputs consist of one DisplayPort 1.4 DSC connection and two HDMI 2.0 inputs. The monitor also includes a two-port USB 3.2 Gen 1 Type-A hub and a headphone jack. ASUS specifies DisplayPort operation up to 240Hz, while HDMI supports signal frequencies up to 144Hz.
Ergonomics and Mounting
The stand supports tilt, swivel, pivot, and height adjustment. Height adjustment is up to 120mm, tilt ranges from -5 to +20 degrees, swivel is ±45 degrees, and pivot is ±90 degrees. A 100 x 100mm VESA mounting interface is provided.
DC Supplies Product Note
ASUS specifies power consumption below 25W, with power-saving consumption below 0.5W and power-off consumption below 0.3W. The monitor accepts 100–240V, 50/60Hz input. ASUS notes that physical dimensions and weights are estimates and may vary by region.
Specifications
| Specification | Details |
|---|
| Brand | ASUS |
| Part Number / MPN | XG27AQDMG |
| Product Type | Gaming Monitor |
| Series | ROG Strix OLED |
| Panel Size | 26.5 inches |
| Panel Type | WOLED |
| Aspect Ratio | 16:9 |
| Resolution | 2560 x 1440 |
| Refresh Rate | 240Hz maximum |
| Response Time | 0.03ms GTG |
| Display Surface | Glossy |
| Contrast Ratio | 1,500,000:1 typical |
| HDR Peak Brightness | 1,300 cd/m² |
| Color Space | 99% DCI-P3 / 135% sRGB |
| Display Colors | 1.0737 billion, 10-bit |
| HDR Support | HDR10 |
| DisplayPort | 1 x DisplayPort 1.4 DSC |
| HDMI | 2 x HDMI 2.0 |
| USB Hub | 2 x USB 3.2 Gen 1 Type-A |
| VRR Technology | AMD FreeSync Premium / G-SYNC Compatible |
| Height Adjustment | 0–120mm |
| VESA Mounting | 100 x 100mm |
| Power Consumption | <25W |
| Power Input | 100–240V, 50/60Hz |
| Dimensions with Stand | 60.50 x 50.8 x 21.90cm |
| Dimensions without Stand | 60.50 x 36.80 x 5.00cm |
| Net Weight with Stand | 6.7kg |
| Net Weight without Stand | 4.2kg |
Frequently Asked Questions
What resolution does the XG27AQDMG support?
The monitor has a native resolution of 2560 x 1440, or QHD.
What refresh rate does the XG27AQDMG provide?
The maximum refresh rate is 240Hz.
What type of OLED panel does the XG27AQDMG use?
The monitor uses a WOLED panel with a glossy display surface.
Does the XG27AQDMG support HDR?
Yes. ASUS specifies HDR10 support and VESA DisplayHDR 400 True Black certification.
Can the XG27AQDMG be VESA mounted?
Yes. The monitor provides a 100 x 100mm VESA mounting interface.
