RATED
Great
7.4/10
27″ Asus ROG Strix XG27UCSR – Full Specifications
At its core, the ASUS ROG Strix XG27UCSR uses an IPS panel offering 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p and a 48 Hz - 160 Hz refresh range.
Asus●Monitor
Display
27 in, IPS, 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
27
Refresh Rate
48 Hz - 160 Hz
48 Hz
Brightness
350 cd/m²
350 cd
Contrast Ratio
1000 : 1
1000
Overview
At its core, the ASUS ROG Strix XG27UCSR uses an IPS panel offering 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p and a 48 Hz - 160 Hz refresh range. Response time is quoted at 1 ms GtG. On the sync side, FreeSync, G-Sync, VESA AdaptiveSync Display 160Hz is supported. For picture quality, expect 350 cd/m² typical brightness, 1000 : 1 contrast and 130 % sRGB coverage. On connectivity, you get 1x HDMI 2.1, 1x DisplayPort 1.4.
BrandASUSPanel TypeIPSResolution3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160pRefresh Rate48 Hz - 160 Hz
Key Highlights
- IPS panel at 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
- 48 Hz - 160 Hz refresh range
- 1 ms GtG response time
- 1000 : 1 contrast ratio
- 350 cd/m² typical brightness
- 130 % sRGB colour coverage
- FreeSync, G-Sync, VESA AdaptiveSync Display 160Hz
- Connectivity: 1x HDMI 2.1, 1x DisplayPort 1.4
Who Should Buy the Asus ROG Strix XG27UCSR
+ Best For
Sharp high-refresh gaming
4K at 160 Hz and 163 PPI
Ergonomic desks
a full pivot on a gaming monitor
Console owners
HDMI 2.1 at FRL bandwidth
Either GPU brand
FreeSync Premium and G-Sync Compatible
× Not Ideal For
Dark-room play
1000:1 contrast is the panel's weakness
HDR
DisplayHDR 400 with a 500 cd/m2 peak
Laptop docking
USB-C carries video but only 15 W
Desks without speakers
none are built in
Display Performance
Refresh Rate
48 Hz - 160 Hz
Standard refresh range
Response Time
1 ms GtG
Manufacturer-published transition time
Brightness
350 cd/m²
Typical brightness as specified; peak figure not published
Contrast
1000 : 1
Standard panel black depth
Colour Gamut
130 % sRGB
Standard game and web colour
Gaming Performance
Refresh Rate48 Hz - 160 HzMatch frame rate to the monitor’s useful range
Response Time1 ms (GtG)Published claim without independent testing
VRR / Adaptive SyncFreeSync, G-Sync, VESA AdaptiveSync Display 160HzHelps reduce tearing on compatible GPUs
GPU Requirement3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p up to 160 HzMid-to-high-end GPU recommended to approach the refresh ceiling
HDR & Brightness Reality
DisplayHDR 400 with a 500 cd/m2 peak gives 150 nits of headroom above the 350 cd/m2 typical - technically something, practically not much. There is no local dimming. Interestingly the sibling XG27UCGR carries the same badge but reaches 600 cd/m2 and 1300:1, so if HDR matters at all, that one is the better buy. Here, treat 4K sharpness and 160 Hz as the product and HDR as a checkbox.
Connectivity & Ports
HDMI1x HDMI 2.1Published port count and version
DisplayPort1x DisplayPort 1.4Primary high-refresh PC connection
USB-CNot publishedNo one-cable laptop or charging function
USB HubNot publishedNo listed peripheral expansion
Audio Out3.5 mm audio out / headphone outExternal audio may still be preferred
Desk Fit & Ergonomics
Size / Footprint614.8 mm x 403.4 mm x 188.7 mm (W x H x D)Check desk width and depth before purchase
StandRemovable: YesA separate arm can replace the supplied base
VESA Mount100 x 100 mmUse a matching arm or wall mount
Tilt-5 ° to +20 ° / 1/4" Tripod SocketCovers the published forward and backward range
Height Adjust110 mm (4.33 in)Supports eye-level positioning
Swivel / Pivot±45 ° / ±90 °Supports shared angles and portrait rotation
Real-World Use Cases
160 Hz with a 1 ms response
a full pivot with +/-45 degree swivel
HDMI 2.1 at FRL bandwidth
163 PPI keeps text crisp between sessions
Pros & Cons
Pros
- 48 Hz 160 Hz refresh range with 1 ms GtG response handles fast motion smoothly
- FreeSync, G-Sync, VESA AdaptiveSync Display 160Hz give broad adaptive-sync compatibility
- 130 % sRGB coverage solid coverage for everyday colour accuracy
- Stand offers 110 mm (4.33 in) height adjustment, swivel, pivot
- Backed by 3 years
Cons
- No USB-C or USB hub for peripheral connectivity
- No listed built-in speakers
- No KVM switch for controlling two PCs from one keyboard/mouse
- IPS panels typically show lower native contrast than VA or OLED alternatives
- No energy-efficiency certification (e.g. ENERGY STAR, TCO) is listed
Score & Ratings
7.4/10
Great
Model Information
12
| Specification | Value |
|---|---|
| Brand | ASUS |
| Series | ROG Strix |
| Model | ROG Strix XG27UCSR |
| Model Alias | ROG Strix XG27UCS Gen2 |
| Full Product Name | ASUS ROG Strix XG27UCSR |
| Model Year | 2026 |
| Monitor Type | Gaming Monitor |
| Market Position | Upper-Mid to High-End Gaming |
| Primary Use | Competitive & Immersive Gaming |
| Available Colors | Black |
| Warranty | 3 years (36 months) standard limited warranty from date of purchase |
| Burn-In Warranty | Not applicable (non-OLED panel) |
Display & Panel
10
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 27 in | |
| Exact Diagonal | 685.985 mm (27.01 in) | |
| Aspect Ratio | 16:9 | |
| Active Display Width | 596.736 mm (23.49 in) | |
| Active Display Height | 335.664 mm (13.22 in) | |
| Display Area | 88.75 % | |
| Panel Type | IPS | IPS affects viewing angles, black depth and color consistency — each panel technology trades these off differently. |
| Backlight Type | W-LED | |
| 3D Support | No | |
| Screen Coating | Anti-glare/Matte |
Resolution & Pixel Details
3
| Specification | Value | What It Means |
|---|---|---|
| Native Resolution | 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p | |
| Pixel Density | 163 ppi / 64 ppcm | 163 ppi / 64 ppcm indicates how much scaling may be needed in the operating system for comfortable reading. |
| Pixel Pitch | 0.155 mm (0.01 in) |
Picture Quality & Color
13
| Specification | Value | What It Means |
|---|---|---|
| Panel Bit Depth | 10 bits | |
| Display Colors | 1073741824 colors / 30 bits | |
| Typical Brightness | 350 cd/m² | |
| Peak Brightness | 500 cd/m² | |
| Static Contrast Ratio | 1000 : 1 | |
| Dynamic Contrast Ratio | 100000000 : 1 | |
| Horizontal Viewing Angle | 178 ° | |
| Vertical Viewing Angle | 178 ° | |
| HDR Support | DisplayHDR 400HDR10 |
|
| HDR10 | Yes | |
| sRGB Coverage | 130 % | 130 % indicates how much of that color space the panel can reproduce, which affects color accuracy for photo/video work. |
| DCI-P3 Coverage | 95 % | |
| Gamma Adjustment | Yes |
Refresh Rate, Response & Gaming
13
| Specification | Value |
|---|---|
| Native Refresh Rate | 160 Hz |
| Refresh Rate Range | 48 Hz - 160 Hz |
| Minimum Response Time | 1 ms |
| Adaptive-Sync | Yes |
| AMD FreeSync | Yes |
| NVIDIA G-Sync | Yes |
| Motion Blur Reduction | Yes |
| Shadow Boost | Yes |
| Crosshair | Yes |
| Dynamic Crosshair | Yes |
| AI Gaming Features | Yes |
| GameFast Input | Yes |
| GameVisual | Yes |
Ports & Connectivity
12
| Specification | Value |
|---|---|
| HDMI Ports | 1 |
| HDMI Version | 2.1 |
| HDMI Bandwidth | 30 kHz - 380 kHz |
| HDMI FRL | Yes |
| DisplayPort Input | 1 |
| DisplayPort Version | 1.4 |
| DisplayPort Bandwidth | HBR3 |
| USB-C Video Input | Yes |
| DisplayPort Alt Mode | Yes |
| USB-C Power Delivery | 15 W |
| Audio Output | 3.5 mm |
| Headphone Output | 3.5 mm Audio Out |
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
16
| Specification | Value | What It Means |
|---|---|---|
| VESA Mount | Yes | |
| VESA Size | 100 x 100 mm | |
| Removable Stand | Yes | |
| Height Adjustment | Yes | 110 mm (4.33 in) of travel allows the screen to be raised or lowered for a comfortable eye-level position. |
| Height Adjustment Range | 110 mm (4.33 in) | |
| Tilt Adjustment | Yes | |
| Forward Tilt | 5 ° | |
| Backward Tilt | 20 ° / 1/4" Tripod Socket | |
| Swivel Adjustment | Yes | |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Portrait Mode | Yes | |
| Security Lock | Yes | |
| Anti-Theft Lock | Kensington Lock |
Dimensions, Weight & Design
5
| Specification | Value |
|---|---|
| Dimensions With Stand | 614.8 mm x 403.4 mm x 188.7 mm (W x H x D) |
| Dimensions Without Stand | 614.8 mm x 367.1 mm x 63 mm (W x H x D) |
| Weight With Stand | 5.97 kg (13.16 lbs) |
| Weight Without Stand | 3.85 kg (8.49 lbs) |
| Stand Depth | 188.7 mm (7.43 in) |
Power & Operating Conditions
12
| Specification | Value |
|---|---|
| Power Input | 100 V - 120 V / 220 V - 240 V |
| 110V Input Range | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Average Power Consumption | 25 W |
| Sleep Consumption | 0.5 W |
| Off Consumption | 0.3 W |
| Operating Temperature | 0 °C - 40 °C / 32 °F - 104 °F |
| Operating Humidity | 20 % - 90 % |
| Operating Altitude | 5000 m / 16404.2 ft |
| Storage Temperature | -20 °C - 60 °C / -4 °F - 140 °F |
| Storage Humidity | 10 % - 90 % |
Eye Care, Protection & Additional Features
5
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| Multiple HDR Modes | Yes |
| Anti-Theft Slot | Yes (Kensington lock slot) |
| Additional Monitor Features | Aspect Control; Asus Display Widget Center; Asus Smart Pixel technology; Color Temperature Selection (8 modes); Fast IPS; Frame Rate Boost Hotkey; GameFast Input; GamePlus; GameVisual; Gaming AI; Multiple HDR Mode; Variable Overdrive 2.0 |
Certifications, Standards & Licenses
7
| Specification | Value |
|---|---|
| TÜV Flicker-Free | Yes |
| TÜV Low Blue Light | Yes |
| VESA DisplayHDR | DisplayHDR 400 |
| VESA AdaptiveSync | Display 160Hz |
| RoHS | Yes |
| CE | Yes |
| FCC | Yes |
Included Accessories
1
| Specification | Value |
|---|---|
| DisplayPort Cable | DisplayPort cable |
Packaging Information
5
| Specification | Value |
|---|---|
| Package Dimensions | 840 mm x 515 mm x 186 mm (W x H x D) |
| Package Width | 840 mm (33.07 in) |
| Package Height | 515 mm (20.28 in) |
| Package Depth | 186 mm (7.32 in) |
| Package Weight | 8.43 kg (18.58 lbs) |
Frequently Asked Questions
01 How does this differ from the XG27UCGR? +
Small margins, all favouring the UCGR: 162 Hz against 160, 1300:1 contrast against 1000:1, and a 600 cd/m2 peak against 500. Same 163 PPI 4K panel, same pivot, same 15 W USB-C. Buy whichever is cheaper unless contrast matters to you.
02 Is 1000:1 contrast a dealbreaker? +
It depends what you play. In lit rooms and bright games you will not notice; in dark atmospheric titles, blacks look grey. This is the standard IPS compromise and the reason OLED panels cost more.
03 What does the 15 W USB-C actually do? +
It carries video via DP Alt Mode and a little power for accessories - not enough to charge a laptop. If single-cable laptop use matters, this is not the monitor.
04 Does the pivot work well on a gaming panel? +
It is genuinely useful and rare. Combined with +/-45 degrees of swivel and 110 mm of height, the stand is better than most gaming monitors offer - useful if you also code or read.
05 Is 4K at 160 Hz achievable? +
With a strong card and upscaling, yes in most titles. Native 4K at 160 fps in demanding games remains a flagship-GPU proposition.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № ROG STRIX XG27UCSR