27″ Asus ROG Strix XG27ACSR – Full Specifications
Asus ● Monitor ●
At a glance
The Asus ROG Strix XG27ACSR is a 27-inch WQHD Monitor designed for gaming. It features a IPS panel for accurate colours and wide viewing angles. The Monitor is suitable for gaming and fast-paced content and includes 48 Hz - 220 Hz refresh rate and DisplayPort/USB-C connectivity. However, it may not be ideal for entry-level HDR certification without advanced local dimming. It scores Great — 8.8/10 across our display performance benchmarks.
- IPS panel delivers consistent colour accuracy across a 178° horizontal and vertical viewing angle.
Model Year
2026
Size Class
27"
Panel Type
IPS
Scores and analysis are based on DisplayInput – Monitor & TV Specs Comparison's display benchmark methodology across 6 verified specifications. Data sourced from Asus's official specifications and independent lab measurements.
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Display Performance
Overall Score
Combined display quality score
88
/100
Refresh Rate
Higher is smoother — 144Hz+ ideal for gaming
92
/100
Response Time
Lower is better — 1ms GtG excellent
88
/100
Colour Coverage
% of DCI-P3 colour gamut — 90%+ for professional work
100
/100
Typical Brightness
Typical brightness — indoor SDR use
35
/100
Peak Brightness (HDR)
Peak brightness — HDR highlights
100
/100
The Asus ROG Strix XG27ACSR achieves an overall display score of 8.8/10. With a 220Hz refresh rate and 1ms response time, it delivers excellent motion clarity for gaming and fast-paced content. Colour coverage reaches 133% DCI-P3, making it suitable for professional colour work. Typical brightness of 350 nits is adequate for indoor use.
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Who Should Buy the Asus ROG Strix XG27ACSR
Perfect For
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PC Gamers 220Hz
Fluid motion 60Hz cannot match
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Photo Editors & Colour Graders 97% P3
Screen colours match print and web export
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Casual Viewers Wanting HDR HDR400
Entry-level HDR — better than SDR, not premium
Not Ideal For
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Premium HDR Viewers HDR400
Entry-level HDR400 cannot deliver the cinematic HDR experience. Seek HDR600+ or OLED for real impact.
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Dark-Room Cinema Fans IPS Panel
IPS produces a subtle grey glow in completely dark rooms. VA or OLED produces genuinely black dark scenes.
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Extreme Multitaskers 16:9 Only
Standard 16:9 cannot fit two full-width apps without overlap. An ultrawide replaces a dual-monitor setup cleanly.
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Quick Advice: Buy this for
220Hz QHD gaming and daily use.
At 220Hz, QHD and pixel density, this is a strong all-rounder. If your workflow is purely creative rather than gaming, a 60Hz wide-gamut panel offers better colour at lower cost.
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Real-World Use Cases
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Motion stays sharp through fast camera pans
220Hz keeps enemies mid-sprint clear, not blurred. FreeSync Premium maintains smooth output when frame rate fluctuates.
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What you grade is what the client receives
97% DCI-P3 keeps profiles consistent from Lightroom to print export.
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Colour accurate at every angle, all day
IPS stays consistent at 178° — shared-screen reviews and standing desks included.
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Brightness range SDR cannot show
HDR content on Netflix and Game Pass gets expanded highlights and shadow depth. Note: HDR400 is entry-level — highlights improve over SDR but fall short of the full cinematic HDR experience.
Each scenario is derived from confirmed Asus ROG Strix XG27ACSR specs. Real-world results vary with system configuration and content source.
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Pros & Cons
Pros
- 220Hz refresh rate significantly smoother motion than standard 144Hz gaming monitors
- Fast IPS panel sharp motion clarity with excellent 178° viewing angles
- QHD resolution (2560 x 1440) at 109 PPI crisp visuals with balanced GPU requirements
- 0.3 ms (MPRT) response time minimizes motion blur during fast-paced gameplay
- DisplayHDR 400 certification improved HDR highlights and contrast performance
- 500 cd/m² peak brightness stronger HDR highlights than standard SDR displays
- 97% DCI-P3 wide color gamut vibrant cinema-grade color reproduction
- 1300:1 contrast ratio deeper blacks and stronger shadow detail than typical IPS panels
- AMD FreeSync Premium + NVIDIA G-Sync Compatible smoother tear-free gameplay
- Full ergonomic stand height adjustment, swivel, pivot, and tilt support
Cons
- DisplayHDR 400 entry-level HDR certification without advanced local dimming
- IPS panel black levels weaker contrast compared to OLED displays
- No Mini LED backlight HDR precision trails premium Mini LED gaming monitors
- USB-C power delivery limited to 15W insufficient for charging gaming laptops
- No built-in speakers external audio solution required
- QHD resolution less detailed than modern 4K gaming displays
- 350 cd/m² typical brightness average SDR brightness compared to flagship HDR monitors
- Fast IPS response still trails OLED motion clarity in extreme scenes
- Limited USB connectivity lacks advanced workstation-style USB hub features
- No KVM switch support inconvenient for multi-device workflows
We identified 10 advantages and 10 limitations for the Asus ROG Strix XG27ACSR. The strengths meaningfully outweigh the trade-offs for the target use case. All 20 points are derived from verified specifications and independently confirmed benchmark data.
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Score & Ratings
8.8/10
Great
The Asus ROG Strix XG27ACSR earns a strong overall score of 8.8/10. Our editors evaluate each Monitor across display quality, colour accuracy, motion performance, and connectivity.
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Basic Information
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | Asus | |
| Model | ROG Strix XG27ACSR | |
| Series | ROG Strix | |
| Model Alias | ROG Strix XG27ACS Gen2ROG Strix XG27ACSR-W | |
| Model Year | 2026 |
✓ Good 2026 — current generation. Latest panel technology and features.
|
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Display
8
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 27-inch |
✓ Good 27" — popular desktop size. Enough space for multitasking without head movement.
|
| Panel Type | IPS |
✓ Good IPS — consistent colour accuracy across 178° viewing angle. No colour shift when viewed from the side.
|
| Curvature | -- | |
| Resolution | 2560 x 1440 pixels |
✓ Good QHD (2560×1440) — noticeably sharper than 1080p on 27"+ screens. Sweet spot for productivity and gaming.
|
| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
|
| Pixel Density | 109 PPI |
△ Average 109 PPI — adequate sharpness for monitor use. Comfortable for text and media at 50–80cm.
|
| Pixel Pitch | 0.233 mm |
✓ Good 0.233 mm pitch — fine. Comfortable sharpness at desk viewing distances.
|
| Display Area | 88.75 % |
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Color & HDR
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Color Depth | 10 bits (8 bits + FRC) |
✓ Good 10-bit — 1.07 billion colours. Eliminates colour banding in HDR skies, skin tones and gradients.
|
| Colors | 1073741824 colors |
✓ Good 1.07 billion colours (10-bit) — smooth HDR gradients; no visible banding in any content.
|
| sRGB | 97 % DCI-P3 |
✓ Good 97% sRGB — excellent for professional work. Reliable for photo editing and video colour grading.
|
| DCI-P3 Coverage | 133 % sRGB |
✓ Good 133% DCI-P3 — virtually complete coverage. Colour output matches what clients and printers receive exactly.
|
| HDR Support | DisplayHDR 400 HDR10 |
△ Average HDR400 — entry-level HDR. Unlocks the HDR signal but peak brightness limits the cinematic effect. Step up from SDR; not a premium HDR experience.
|
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Brightness & Contrast
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brightness (Typical) | 350 cd/m² |
△ Average 350 cd/m² — comfortable indoors. May wash out next to a bright window or in direct sunlight.
|
| Peak Brightness | 500 cd/m² |
△ Average 500 cd/m² — adequate for bright rooms and entry HDR. Standard office use is comfortable.
|
| Contrast | 1300 : 1 |
△ Average 1300 : 1 — standard IPS-level. Blacks appear slightly grey in very dark rooms.
|
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Performance
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Refresh Rate | 48 Hz - 220 Hz |
✓ Good 165Hz — excellent for all gaming genres. Fast camera pans and sprints stay sharp, not blurred.
|
| Response Time | 1 ms (GtG)0.3 ms (MPRT) |
✓ Good 1 ms (GtG)0.3 ms (MPRT) GtG — near-instant pixel transitions. Ghosting is invisible even in fast esports.
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| Adaptive Sync | AMD FreeSync Premium NVIDIA G-Sync Compatible VESA AdaptiveSync Display 220 |
✓ Good FreeSync Premium — tear-free gaming with LFC (prevents judder below minimum Hz). Works on AMD and NVIDIA GPUs.
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Display Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | Panel Technology: IPS Backlight: W-LED Viewing Angles: 178° / 178° Response Time: 1 ms (GtG) Response Time (MPRT): 0.3 ms Coating: Anti-glare/Matte (3H) |
Anti-glare matte coating. 178° wide viewing angles.
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Camera
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Camera | No |
⚠ Limited No built-in camera. An external webcam is needed for video calls.
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Audio
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Audio | 1 x 3.5 mm Audio Out |
3.5mm headphone/audio output — connects wired headphones or routes audio to external speakers.
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Connectivity & Ports
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 1 x USB 3.0 Type-C (15W; DP Alt Mode) 1 x HDMI 2.1 (FRL) 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out |
✓ Good USB-C (single-cable display + data, charging if PD supported). HDMI 2.1 — supports 4K@144Hz or 8K@60Hz bandwidth. DisplayPort 1.4 — full bandwidth for high-refresh PC gaming.
|
| Wireless | HDCP |
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Ergonomics
6
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 100 x 100 mm |
✓ Good VESA-compatible — fits any standard monitor arm, desk mount, or wall bracket. No proprietary hardware needed.
|
| Height Adjustment | Yes | |
| Pivot | Yes |
✓ Good Pivot — screen rotates 90° to portrait. Ideal for code, reading documents, or social feeds.
|
| Swivel | Yes |
✓ Good Swivel — rotates left and right without moving the base. Easy screen sharing or multi-person viewing.
|
| Tilt | 5° forward / 20° backward |
✓ Good Tilt ±5° — adjustable screen angle reduces neck strain and matches your eye level.
|
| Removable Stand | Yes |
✓ Good Stand detaches cleanly from the panel — mount on any VESA arm or wall bracket without a leftover collar.
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Gaming Features
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming Features | AMD FreeSync Premium Dynamic Crosshair Dynamic Shadow Boost ELMB Sync GameFast Input GamePlus NVIDIA G-Sync Compatible Variable Overdrive 2.0 |
✓ Good NVIDIA G-Sync Compatible (tear-free). AMD FreeSync (tear-free).
|
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Smart & Software Features
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | - |
No smart OS — this is a PC monitor. All input comes from connected computers or consoles.
|
| Smart Features | 3-sided frameless design 6-axis color adjustment AI Visual Asus DisplayWidget Center Asus Power Sync Dynamic Crosshair Dynamic Shadow Boost ELMB Sync Fast IPS Flicker-free technology GameFast Input GamePlus Gamma Adjustment Low Blue Light technology ROG Gaming A.I. Trace Free technology Variable Overdrive 2.0 |
✓ Good 3-sided frameless design
6-axis color adjustment
AI Visual
Asus DisplayWidget Center
Asus Power Sync
Dynamic Crosshair
Dynamic Shadow Boost
ELMB Sync
Fast IPS
Flicker-free technology
GameFast Input
GamePlus
Gamma Adjustment
Low Blue Light technology
ROG Gaming A.I.
Trace Free technology
Variable Overdrive 2.0 — software features including OSD controls and display calibration tools.
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Power Consumption
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 110V - 240V |
Check power compatibility with your local supply before use.
|
| Frequency | 50 Hz - 60 Hz |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
|
| Average Consumption | 19 W |
✓ Good 19 W — very energy efficient. Low electricity cost even for all-day use.
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| Maximum Consumption | 0.3 W | |
| Standby | 0.5 W |
✓ Good 0.5 W standby — near-zero idle power. Excellent energy compliance.
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Certificates
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Certificates | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light (Hardware Solution) |
✓ Good CE — meets EU safety & electromagnetic standards.
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Design, Build & Dimensions
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 614.8 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Height | 367.1 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Depth | 63 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Weight | 3.83 kg |
✓ Good 3.83 kg — lightweight; easy to position or wall-mount solo.
|
| With Stand Width | 614.8 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Height | 392.4 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Depth | 188.7 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Weight | 5.94 kg |
△ Average 5.94 kg — standard weight for this panel size.
|
| Color | BlackWhite |
Available colour finish for this unit.
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Operating Conditions
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Temperature | 0°C - 40°C |
Operating environment range. Keep within these limits for reliable long-term performance.
|
| Humidity | -25°C - 55°C |
Operating environment range. Keep within these limits for reliable long-term performance.
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Frequently Asked Questions
01 What type of panel does the Asus ROG Strix XG27ACSR use? ›
It features an IPS panel, which delivers wide 178° viewing angles and consistent colour accuracy. Colours stay accurate whether you're sitting centred or off to the side.
02 Can the Asus ROG Strix XG27ACSR handle gaming? ›
✓ Yes — the 220Hz refresh rate makes fast-paced titles noticeably smoother than 60Hz. Fast camera pans and character movement stay sharp. 1ms response time minimises ghosting. FreeSync Premium support prevents tearing without V-Sync input lag.
03 Is the HDR on the Asus ROG Strix XG27ACSR any good? ›
The HDR400 certification is entry-level HDR ⚠ Not premium HDR. It unlocks HDR signals from Netflix and other platforms, providing a step up from SDR. However, peak brightness is not high enough for the full cinematic HDR effect — panels rated HDR600 or above deliver that. For casual HDR viewing it is fine; for dedicated HDR enthusiasts it is not.
04 Is the Asus ROG Strix XG27ACSR suitable for photo or video editing? ›
✓ Yes — 97% DCI-P3 coverage means the colours you grade in Lightroom or DaVinci Resolve stay consistent when exported to screen and print. Suitable for professional colour work without a dedicated calibration monitor.
05 Who is the Asus ROG Strix XG27ACSR best for? ›
It is best suited for gamers, content creators. It is less ideal for premium HDR experiences — there are better-spec'd options for those needs. Check the "Who Should Buy" section above for a full profile breakdown.
06 Does the IPS panel cause issues in dark rooms? ›
IPS panels produce a slight glow in very dark rooms when displaying black content — this is normal for the technology. It is most noticeable in pitch-black rooms. For dark-room cinematic use, a VA or OLED panel would produce deeper blacks. For everyday and office use it is not an issue.
07 Is the Asus ROG Strix XG27ACSR worth buying in 2026? ›
Asus ROG Strix XG27ACSR remains a strong option in 2026. 220Hz refresh keeps motion smooth for gaming, which remains relevant as 144Hz+ is now the expected baseline. Wide colour gamut coverage remains relevant for photo, video, and content creation workflows. Our benchmark score of 8.8/10 puts it in the top tier of its category. Before purchasing, compare the current street price against newer models at the same price point to confirm it offers the best value for your use case.
Questions are generated from Asus ROG Strix XG27ACSR specifications. For full technical data, see the Specifications tab above.
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Reviews
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