RATED
Great
7.8/10
27″ Asus ROG Strix XG27ACMEG – Specs & Features
At its core, the ASUS ROG Strix XG27ACMEG uses an IPS panel offering 2560 x 1440 pixels / Quad HD (QHD) / 1440p and a 48 Hz - 260 Hz refresh range.
Asus●Monitor
Display
27 in, IPS, 2560 x 1440 pixels / Quad HD (QHD) / 1440p
27
Refresh Rate
48 Hz - 260 Hz
48 Hz
Brightness
400 cd/m²
400 cd
Contrast Ratio
1000 : 1
1000
Overview
At its core, the ASUS ROG Strix XG27ACMEG uses an IPS panel offering 2560 x 1440 pixels / Quad HD (QHD) / 1440p and a 48 Hz - 260 Hz refresh range. For picture quality, expect 400 cd/m² typical brightness, 1000 : 1 contrast and 90 % DCI-P3 coverage. On motion, the panel is rated 1 ms GtG and 0.3 ms (MPRT) MPRT; GtG and MPRT use different test methods, so treat them separately. On connectivity, you get 1x HDMI 2.1, 1x DisplayPort 1.4. On the sync side, FreeSync, G-Sync, VESA AdaptiveSync Display 260Hz is supported.
BrandASUSPanel TypeIPSResolution2560 x 1440 pixels / Quad HD (QHD) / 1440pRefresh Rate48 Hz - 260 Hz
Key Highlights
- IPS panel at 2560 x 1440 pixels / Quad HD (QHD) / 1440p
- 48 Hz - 260 Hz refresh range — built for competitive, fast-paced gaming
- 1 ms GtG / 0.3 ms (MPRT) MPRT response time
- 1000 : 1 contrast ratio
- 400 cd/m² typical brightness
- 90 % DCI-P3 colour coverage
- FreeSync, G-Sync, VESA AdaptiveSync Display 260Hz
- Connectivity: 1x HDMI 2.1, 1x DisplayPort 1.4
Who Should Buy the Asus ROG Strix XG27ACMEG
+ Best For
Competitive PC gamers
260 Hz and 0.3 ms MPRT favour high-frame-rate play
QHD upgraders
109 PPI is sharper than Full HD at 27 inches
Mixed-GPU households
support covers AMD, NVIDIA and VESA AdaptiveSync
Desk users
the stand offers height, pivot and wide swivel adjustment
× Not Ideal For
Laptop-first users
15W USB-C cannot replace a normal notebook charger
HDR buyers
400 cd/m² and 1000:1 contrast limit highlight impact
Audio-light setups
there are no built-in speakers
USB-heavy desks
no downstream USB hub is listed
Display Performance
Refresh Rate
48 Hz - 260 Hz
High-refresh gaming range
Response Time
1 ms GtG
Manufacturer-published transition time
Brightness
400 cd/m²
Typical brightness as specified; peak figure not published
Contrast
1000 : 1
Standard panel black depth
Colour Gamut
90 % DCI-P3
Wide-gamut coverage is listed
Gaming Performance
Refresh Rate48 Hz - 260 HzHigh ceiling supports competitive frame rates
Response Time1 ms (GtG) / 0.3 ms (MPRT) (MPRT)MPRT uses strobing and is not directly comparable to GtG
VRR / Adaptive SyncFreeSync, G-Sync, VESA AdaptiveSync Display 260HzHelps reduce tearing on compatible GPUs
GPU Requirement2560 x 1440 pixels / Quad HD (QHD) / 1440p up to 260 HzHigh refresh ceiling needs a high-end GPU to fully utilise
HDR & Brightness Reality
DisplayHDR 400 on the Asus ROG Strix XG27ACMEG confirms HDR input support and a 400 cd/m² brightness level, but the hardware has little room for dramatic highlights. The 1000:1 IPS contrast ratio cannot produce deep blacks beside bright objects, and no meaningful local-dimming system is listed. HDR games will run, yet the result should be treated as tone-mapped compatibility rather than a major upgrade over well-set SDR.
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 mm x 393 mm x 188 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
260 Hz, VRR and fast response suit esports and shooters
1440p gives a useful balance between detail and frame rate
pivot support helps coding and portrait documents
90% DCI-P3 is useful, though this is not a calibration monitor
Pros & Cons
Pros
- 48 Hz 260 Hz refresh range with 1 ms GtG response is built for competitive, fast-paced gaming
- FreeSync, G-Sync, VESA AdaptiveSync Display 260Hz give broad adaptive-sync compatibility
- 90 % DCI-P3 coverage wide-gamut coverage suits colour-critical work
- 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
7.8/10
Great
Model Information
13
| Specification | Value |
|---|---|
| Brand | ASUS |
| Series | ROG Strix |
| Model | ROG Strix XG27ACMEG |
| Model Alias | ROG Strix XG27ACMEG-W |
| Full Product Name | ASUS ROG Strix XG27ACMEG |
| Model Year | 2025 |
| Monitor Type | Gaming Monitor |
| Market Position | Upper-Mid to High-End Gaming |
| Primary Use | Competitive & Immersive Gaming |
| Launch Status | 2025 |
| 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 | 685.8 mm (27.00 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 | 88.89 % | |
| 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 | 2560 x 1440 pixels / Quad HD (QHD) / 1440p | |
| Pixel Density | 109 ppi / 42 ppcm | 109 ppi / 42 ppcm indicates how much scaling may be needed in the operating system for comfortable reading. |
| Pixel Pitch | 0.233 mm (0.01 in) |
Picture Quality & Color
12
| Specification | Value | What It Means |
|---|---|---|
| Panel Bit Depth | 10 bits (8 bits + FRC) | |
| FRC | Yes | |
| Display Colors | 1073741824 colors / 30 bits | |
| Typical Brightness | 400 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 | |
| DCI-P3 Coverage | 90 % | 90 % indicates how much of that color space the panel can reproduce, which affects color accuracy for photo/video work. |
| Color Adjustment | Yes |
Refresh Rate, Response & Gaming
14
| Specification | Value |
|---|---|
| Native Refresh Rate | 260 Hz |
| Refresh Rate Range | 48 Hz - 260 Hz |
| Minimum Response Time | 1 ms |
| MPRT Response Time | 0.3 ms (MPRT) |
| 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
13
| Specification | Value |
|---|---|
| HDMI Ports | 1 |
| HDMI Version | 2.1 |
| HDMI Bandwidth | 30 kHz - 415 kHz |
| DisplayPort Input | 1 |
| DisplayPort Version | 1.4 |
| DisplayPort Bandwidth | HBR3 |
| USB-C Video Input | Yes |
| DisplayPort Alt Mode | Yes |
| HDCP Support | Yes |
| USB-C Data Speed | 5 Gbps (USB 3.2 Gen 1) |
| 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
6
| Specification | Value |
|---|---|
| Dimensions With Stand | 614 mm x 393 mm x 188 mm (W x H x D) |
| Dimensions Without Stand | 614 mm x 367 mm x 86 mm (W x H x D) |
| Weight With Stand | 5.8 kg (12.79 lbs) |
| Weight Without Stand | 3.7 kg (8.16 lbs) |
| Stand Depth | 188 mm (7.40 in) |
| RGB Lighting | Yes |
Power & Operating Conditions
9
| Specification | Value |
|---|---|
| Power Input | 100–240V |
| 110V Input Range | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Average Power Consumption | 29 W |
| Sleep Consumption | 0.5 W |
| Off Consumption | 0.3 W |
| Operating Temperature | 0 °C - 40 °C / 32 °F - 104 °F |
| Storage Temperature | -20 °C - 60 °C / -4 °F - 140 °F |
Eye Care, Protection & Additional Features
7
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| Desktop Control Software | Yes |
| Monitor Management Software | Yes |
| Aura Sync | Yes |
| Anti-Theft Slot | Yes (Kensington lock slot) |
| Additional Monitor Features | AI Visual; Asus DisplayWidget; Asus Power Sync; Aura Sync; Color Temperature Selection; Fast IPS; GameFast Input; GamePlus; GameVisual; ROG Gaming A.I technology; Variable Overdrive |
Certifications, Standards & Licenses
4
| Specification | Value |
|---|---|
| TÜV Flicker-Free | Yes |
| TÜV Low Blue Light | Yes |
| VESA DisplayHDR | DisplayHDR 400 |
| VESA AdaptiveSync | Display 260Hz |
Included Accessories
1
| Specification | Value |
|---|---|
| DisplayPort Cable | DisplayPort cable |
Packaging Information
5
| Specification | Value |
|---|---|
| Package Dimensions | 722 mm x 476 mm x 227 mm (W x H x D) |
| Package Width | 722 mm (28.43 in) |
| Package Height | 476 mm (18.74 in) |
| Package Depth | 227 mm (8.94 in) |
| Package Weight | 9.2 kg (20.28 lbs) |
Frequently Asked Questions
01 What limits the Asus ROG Strix XG27ACMEG as a laptop dock? +
Its USB-C port carries video and supplies 15W, which is far below the needs of most performance laptops. There is also no listed downstream USB hub, so peripherals need separate connections.
02 How demanding is 260 Hz at 2560 x 1440 on the XG27ACMEG? +
Reaching the panel ceiling needs a strong GPU and reduced settings in demanding games. Esports titles are the most realistic route to frame rates near 260 fps.
03 What should buyers expect from DisplayHDR 400 on this Asus? +
Expect HDR compatibility rather than deep, high-contrast presentation. The 400 cd/m² brightness and 1000:1 IPS contrast leave limited highlight and black-level range.
04 Why are both 1 ms GtG and 0.3 ms MPRT listed for the XG27ACMEG? +
GtG tracks pixel transition speed, while MPRT reflects perceived motion persistence under a different test method. The smaller MPRT figure should not be read as a directly faster GtG result.
05 Is the XG27ACMEG stand suitable for a mixed work-and-gaming desk? +
✓ Yes, it offers 110 mm height adjustment, ±45° swivel and ±90° pivot. That is much more flexible than a basic tilt-only gaming stand.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № ROG STRIX XG27ACMEG