ASUS ROG Strix 5K XG27JCG 27-inch 5K 180Hz Fast IPS Gaming Monitor
The ASUS ROG Strix 5K XG27JCG is a 27-inch gaming monitor with a Fast IPS panel, 5120 x 2880 5K resolution, and up to 180Hz refresh rate. It combines a 0.3ms GTG response time with FreeSync Premium Pro, G-SYNC Compatible support, ELMB 2, HDR, and a Dual Mode designed for higher-refresh-rate gaming at a lower resolution.
Key Features
- 27-inch Fast IPS panel with 5120 x 2880 5K resolution.
- Up to 180Hz refresh rate and 0.3ms GTG response time.
- Dual Mode for switching to a lower-resolution, higher-refresh-rate gaming mode.
- DisplayPort 1.4 DSC and two HDMI 2.1 FRL inputs.
- USB-C with DisplayPort Alt Mode and 15W Power Delivery.
Display Performance
The XG27JCG uses a 16:9 Fast IPS panel with an anti-glare surface, 0.116mm pixel pitch, 1500:1 typical contrast ratio, and 178-degree horizontal and vertical viewing angles. ASUS specifies 97% DCI-P3 coverage, 10-bit color, Delta E < 2 color accuracy, 350 cd/m² typical brightness, and 600 cd/m² peak HDR brightness.
Gaming Features
The monitor supports FreeSync Premium Pro and is G-SYNC Compatible. ASUS includes ELMB 2, ELMB Sync, GamePlus, GameVisual, Shadow Boost, Aspect Control, GameFast Input technology, and AI-assisted display features including AI Visual, Dynamic Crosshair, and Dynamic Shadow Boost.
Dual Mode
The XG27JCG provides a Dual Mode for gaming configurations that use a lower display resolution with a higher refresh rate. The native display mode is 5120 x 2880 at up to 180Hz, while ASUS specifies Dual Mode support for higher-refresh-rate operation at 2560 x 1440.
Connectivity
Video inputs include one DisplayPort 1.4 DSC connection, two HDMI 2.1 FRL inputs, and one USB-C port supporting DisplayPort Alt Mode. USB-C Power Delivery is rated at 15W. The monitor also provides three USB 3.2 Gen 1 Type-A ports, one USB upstream connection, and a headphone jack.
Ergonomics and Mounting
The supplied stand supports tilt, swivel, pivot, and height adjustment. Height adjustment is up to 110mm, tilt ranges from -5 to +20 degrees, swivel is ±40 degrees, and pivot is ±90 degrees. A 100 x 100mm VESA mounting interface and 1/4-inch tripod socket are provided.
DC Supplies Product Note
ASUS specifies power consumption below 40W, 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 | XG27JCG |
| Product Type | Gaming Monitor |
| Series | ROG Strix 5K |
| Panel Size | 27 inches |
| Panel Type | Fast IPS |
| Aspect Ratio | 16:9 |
| Resolution | 5120 x 2880 |
| Refresh Rate | 180Hz maximum |
| Response Time | 0.3ms GTG |
| Display Surface | Anti-Glare |
| Brightness | 350 cd/m² typical |
| HDR Peak Brightness | 600 cd/m² |
| Contrast Ratio | 1500:1 typical |
| Color Space | 97% DCI-P3 |
| Display Colors | 1.0737 billion, 10-bit |
| Color Accuracy | Delta E < 2 |
| HDR Certification | VESA DisplayHDR 600 |
| DisplayPort | 1 x DisplayPort 1.4 DSC |
| HDMI | 2 x HDMI 2.1 FRL |
| USB-C | 1 x USB-C with DisplayPort Alt Mode |
| USB-C Power Delivery | 15W |
| USB Hub | 3 x USB 3.2 Gen 1 Type-A |
| VRR Technology | FreeSync Premium Pro / G-SYNC Compatible |
| ELMB | ELMB 2 / ELMB Sync |
| Height Adjustment | 0–110mm |
| VESA Mounting | 100 x 100mm |
| Power Consumption | <40W |
| Power Input | 100–240V, 50/60Hz |
| Dimensions with Stand | 61.4 x 51.0 x 21.9cm |
| Dimensions without Stand | 61.4 x 36.7 x 9.0cm |
| Net Weight with Stand | 6.9kg |
| Net Weight without Stand | 4.8kg |
Frequently Asked Questions
What resolution does the XG27JCG support?
The native resolution is 5120 x 2880, or 5K.
What refresh rate does the XG27JCG provide?
ASUS specifies a maximum refresh rate of 180Hz.
Does the XG27JCG support HDMI 2.1?
Yes. The monitor has two HDMI 2.1 FRL inputs.
Does the XG27JCG have USB-C?
Yes. Its USB-C port supports DisplayPort Alt Mode and 15W Power Delivery.
Can the XG27JCG be VESA mounted?
Yes. It provides a 100 x 100mm VESA mounting interface.
Does the XG27JCG support adaptive synchronization?
Yes. ASUS specifies FreeSync Premium Pro and G-SYNC Compatible support.
