ASUS ROG Strix XG27UCG 27-inch 4K 160Hz Fast IPS Gaming Monitor
The ASUS ROG Strix XG27UCG is a 27-inch 4K gaming monitor with a Fast IPS panel, 3840 × 2160 resolution, 160Hz maximum refresh rate, and 1ms GTG response time. It supports Dual Mode, adaptive synchronization, HDR, and USB-C DisplayPort connectivity in a flexible gaming-focused display design.
Key Features
- 27-inch Fast IPS panel with 3840 × 2160 4K resolution and 160Hz maximum refresh rate.
- 1ms GTG response time, 178° viewing angles, and 1000:1 typical contrast ratio.
- 95% DCI-P3 and 130% sRGB color-space coverage with 10-bit color support.
- Dual Mode supports switching between UHD and high-refresh FHD operation, with up to 320Hz in FHD mode.
- DisplayPort 1.4, HDMI 2.1, and USB-C with DisplayPort Alt Mode and 15W Power Delivery.
Display Performance
The XG27UCG uses a 27-inch Fast IPS panel with a 16:9 aspect ratio and 3840 × 2160 resolution. The display has a 0.155mm pixel pitch, 350 cd/m² typical brightness, and up to 400 cd/m² HDR peak brightness.
Color coverage is specified at 95% DCI-P3 and 130% sRGB. The monitor supports 10-bit color with 1,073.7 million colors, HDR10, and a 178° horizontal and vertical viewing angle.
Dual Mode and Gaming Features
Dual Mode allows the XG27UCG to switch between its 4K UHD operating mode and a high-refresh FHD mode. ASUS specifies support for up to 320Hz in FHD mode, while the maximum UHD refresh rate is 160Hz.
Gaming features include Adaptive-Sync, Extreme Low Motion Blur, ELMB Sync, GamePlus, GameVisual, GameFast Input technology, Shadow Boost, Aspect Control, and DisplayWidget Center.
Connectivity
The monitor provides one DisplayPort 1.4 HBR3 input, one HDMI 2.1 input, and one USB-C port with DisplayPort Alt Mode. The USB-C port supports up to 15W Power Delivery. A headphone jack is also included.
Ergonomic Design
The included stand supports tilt from +20° to -5°, swivel adjustment of ±45°, pivot adjustment of ±90°, and 120mm of height adjustment. The monitor also supports 100 × 100mm VESA wall mounting and includes a 1/4-inch tripod socket.
DC Supplies Product Note
The XG27UCG has a specified power consumption below 30W during operation and accepts 100–240V, 50/60Hz input power. Its USB-C connection provides DisplayPort Alt Mode and 15W Power Delivery, which should be considered when planning compatible USB-C display connections.
Specifications
| Specification | Details |
|---|
| Brand | ASUS |
| Part Number / MPN | XG27UCG |
| Product Type | Gaming Monitor |
| Panel Size | 27 inches |
| Panel Type | Fast IPS |
| Aspect Ratio | 16:9 |
| Resolution | 3840 × 2160 |
| Refresh Rate | Up to 160Hz UHD |
| Dual Mode | Yes; up to 320Hz in FHD mode |
| Response Time | 1ms GTG |
| Pixel Pitch | 0.155mm |
| Color Space | 95% DCI-P3; 130% sRGB |
| Color Depth | 10-bit |
| Typical Brightness | 350 cd/m² |
| HDR Peak Brightness | 400 cd/m² |
| Contrast Ratio | 1000:1 typical |
| HDR Support | HDR10 |
| Viewing Angle | 178° horizontal / 178° vertical |
| DisplayPort | 1 × DisplayPort 1.4 HBR3 |
| HDMI | 1 × HDMI 2.1 |
| USB-C | 1 × USB-C with DisplayPort Alt Mode |
| USB-C Power Delivery | 15W |
| VESA Mount | 100 × 100mm |
| Power Consumption | <30W |
| Power Input | 100–240V, 50/60Hz |
| Dimensions with Stand | 61.4 × 51.0 × 21.9cm |
| Weight with Stand | 6.6kg |
Frequently Asked Questions
What resolution does the ASUS XG27UCG support?
The XG27UCG has a native 3840 × 2160 4K UHD resolution.
What is the maximum refresh rate?
The maximum UHD refresh rate is 160Hz. Dual Mode enables up to 320Hz operation in FHD mode.
Does the XG27UCG support HDMI 2.1?
Yes. The monitor includes one HDMI 2.1 input.
Does it support USB-C display connectivity?
Yes. The USB-C port supports DisplayPort Alt Mode and 15W Power Delivery.
Can the XG27UCG be mounted on a VESA arm or bracket?
Yes. The monitor provides a 100 × 100mm VESA mounting interface.
