ASUS ROG Strix XG27ACG 27-inch QHD 180Hz Fast IPS Gaming Monitor
The ASUS ROG Strix XG27ACG is a 27-inch QHD gaming monitor featuring a Fast IPS panel, 2560 x 1440 resolution, 180Hz maximum refresh rate, and 1ms GTG response time. It includes USB-C connectivity with DisplayPort Alt Mode, DisplayPort 1.4, HDMI 2.0, Adaptive-Sync, ELMB Sync, and HDR10 support.
Key Features
- 27-inch Fast IPS display with 2560 x 1440 QHD resolution.
- 180Hz maximum refresh rate with 1ms GTG response time.
- USB-C with DisplayPort Alt Mode and 7.5W Power Delivery.
- DisplayPort 1.4 and HDMI 2.0 video inputs.
- Adaptive-Sync, ELMB Sync, AMD FreeSync, and G-SYNC Compatible support.
Display Performance
The XG27ACG uses a 27-inch Fast IPS panel with a 16:9 aspect ratio, 0.233mm pixel pitch, 1000:1 typical contrast ratio, and 178-degree horizontal and vertical viewing angles. ASUS specifies 125% sRGB and 95% DCI-P3 color-space coverage, 400 cd/m² typical brightness, and 400 cd/m² peak HDR brightness.
Gaming Features
The monitor supports a maximum 180Hz refresh rate and 1ms GTG response time. ASUS includes Extreme Low Motion Blur Sync, Adaptive-Sync, GamePlus, GameVisual, Shadow Boost, Trace Free Technology, and GameFast Input technology. HDR10 and VESA DisplayHDR 400 support are also specified.
Connectivity
Video connectivity consists of one DisplayPort 1.4 HBR3 input, one HDMI 2.0 input, and one USB-C port supporting DisplayPort Alt Mode. USB-C Power Delivery is rated at 7.5W. A headphone jack is also provided.
Ergonomics and Mounting
The supplied stand supports tilt, swivel, pivot, and height adjustment. Height adjustment is up to 120mm, while tilt adjustment ranges from -5 to +20 degrees. Swivel and pivot adjustments are supported at ±45 degrees and ±90 degrees respectively. The monitor also provides a 100 x 100mm VESA mounting interface and a 1/4-inch tripod socket.
DC Supplies Product Note
ASUS specifies power consumption below 28W, with power-saving consumption below 0.5W and power-off consumption below 0.3W. The monitor supports 100–240V, 50/60Hz input. ASUS notes that dimensions and weights are estimates that can vary by region, so regional product specifications should be checked where applicable.
Specifications
| Specification | Details |
|---|
| Brand | ASUS |
| Part Number / MPN | XG27ACG |
| Product Type | Gaming Monitor |
| Series | ROG Strix |
| Panel Size | 27 inches |
| Panel Type | Fast IPS |
| Aspect Ratio | 16:9 |
| Resolution | 2560 x 1440 |
| Refresh Rate | 180Hz maximum |
| Response Time | 1ms GTG |
| Display Surface | Anti-Glare |
| Brightness | 400 cd/m² typical |
| HDR Peak Brightness | 400 cd/m² |
| Contrast Ratio | 1000:1 typical |
| Color Space | 125% sRGB / 95% DCI-P3 |
| Display Colors | 16.7 million |
| HDR Support | HDR10 / VESA DisplayHDR 400 |
| DisplayPort | 1 x DisplayPort 1.4 HBR3 |
| HDMI | 1 x HDMI 2.0 |
| USB-C | 1 x USB-C with DisplayPort Alt Mode |
| USB-C Power Delivery | 7.5W |
| Variable Refresh Rate | Adaptive-Sync |
| AMD FreeSync | Yes |
| G-SYNC Compatible | Yes |
| VESA Mounting | 100 x 100mm |
| Height Adjustment | 0–120mm |
| Power Consumption | <28W |
| Power Input | 100–240V, 50/60Hz |
| Dimensions with Stand | 61.37 x 50.96 x 21.88cm |
| Net Weight with Stand | 6.6kg |
Frequently Asked Questions
What resolution does the ASUS XG27ACG support?
The native resolution is 2560 x 1440, commonly referred to as QHD.
What refresh rate does the XG27ACG provide?
The maximum refresh rate is 180Hz.
Does the XG27ACG have USB-C?
Yes. The USB-C port supports DisplayPort Alt Mode and 7.5W Power Delivery.
Does the XG27ACG support HDR?
Yes. ASUS specifies HDR10 and VESA DisplayHDR 400 support.
Can the XG27ACG be mounted using VESA hardware?
Yes. The monitor provides a 100 x 100mm VESA mounting interface.
