Display
27-inch, IPS, 3840 x 2160
27
Refresh Rate
24 Hz - 76 Hz
24 Hz
Brightness
300 cd/m²
300 cd
Contrast Ratio
1000 : 1 / Dynamic 20000000 : 1
1000
Overview
The 27-inch BenQ SW271C is a 3840 x 2160 IPS photography monitor that trades speed and modern charging power for 4K detail and colour-workflow features. At 163 PPI, photographs and text appear much finer than on QHD panels of the same size. The sheet lists 100% sRGB, 90% DCI-P3, 10-bit output through 8-bit plus FRC, HDR10, HLG, BenQ Uniformity Technology, CalMAN verification and GamutDuo. USB-C carries video and 60 W power, while the stand provides 150 mm height adjustment, ±45° swivel and tilt. Its limitations are a modest 300 cd/m² brightness, 1,000:1 contrast, no built-in speakers and a refresh range that tops out at 76 Hz. The supplied port list is also incomplete. Buy it if 4K photo detail and established colour tools outweigh speed; skip it if 90 W laptop charging, high refresh or strong HDR output are required.
BrandBenQPanel TypeIPSResolution3840 x 2160Refresh Rate24 Hz - 76 Hz
Key Highlights
- 27-inch 4K panel with 163 PPI
- 100% sRGB and 90% DCI-P3 coverage
- HDR10 and HLG signal support
- 60 W USB-C with DisplayPort Alt Mode
- 150 mm height adjustment and ±45° swivel
Who Should Buy the Benq SW271C
+ Best For
Photography users
4K density and dedicated colour tools support detailed image work
Colour-managed workflows
Uniformity Technology and CalMAN verification are listed
Laptop creators with moderate power needs
USB-C delivers 60 W
Print and monochrome work
advanced black-and-white and gamut tools are included
× Not Ideal For
High-refresh users
the panel tops out at 76 Hz
Bright HDR grading
300 cd/m² brightness and no peak figure limit confidence
Power-hungry laptops
60 W may be insufficient under heavy load
Audio-dependent desks
there are no built-in speakers
Display Performance
Refresh Rate
24 Hz - 76 Hz
Slightly above 60 Hz, still creator-focused
Response Time
5 ms (GtG)
Suitable for editing and general motion
Brightness
300 cd/m² typical; peak not published
Controlled-room output without HDR headroom data
Contrast
1000 : 1
Standard IPS black depth
Colour Gamut
100% sRGB; 90% DCI-P3
Strong standard-space coverage, moderate P3 reach
HDR
HDR10 / HLG
Format support without published peak brightness
Gaming Performance
Refresh Rate24 Hz - 76 HzOnly a small step beyond conventional 60 Hz
Response Time5 ms (GtG)Fine for casual games
VRR / Adaptive SyncNot publishedNo variable-refresh certification appears
GPU RequirementModerate to high4K resolution is demanding even with a low refresh ceiling
HDR & Brightness Reality
HDR10 and HLG support let the SW271C display compatible signals, but the sheet does not establish strong HDR hardware. Typical brightness is 300 cd/m², peak brightness is not published, contrast is 1,000:1 and no local dimming is listed. The monitor may be useful for checking HDR framing or colour transforms, yet it should not be assumed capable of judging highlight intensity. Its more defensible strengths are 4K detail and colour-management tools.
Connectivity & Ports
HDMINot published in visible lineThe source cuts off before the complete input list
DisplayPortAvailable through USB-C DP Alt Mode; separate input not visibleFull port details need confirmation
USB-CUSB 3.1 Gen 1, DP Alt Mode, 60 WUseful for mid-power laptops
USB HubUSB-B upstream and 2 x USB-A downstream are visibleSupports common desk peripherals
Audio Out3.5 mmExternal speakers or headphones are required
Desk Fit & Ergonomics
Size / Footprint647.04 x 503 x 285.27 mm with standWider and deeper than many 27-inch displays
StandRemovable; 10.9 kg assembledHeavy professional chassis
VESA Mount100 x 100 mmSuitable arms can recover desk space
Tilt-5° to +20°Standard adjustment
Height Adjust150 mmGenerous vertical movement
Swivel / Pivot±45° swivel; pivot listed as ±0°Broad side positioning, no confirmed portrait rotation
Real-World Use Cases
163 PPI reveals fine image structure
calibration and uniformity features support repeatable work
video, data and 60 W power share one cable
dedicated monochrome controls are listed
Pros & Cons
Pros
- Sharp 27-inch 4K image
- 100% sRGB coverage
- Established calibration and uniformity features
- 150 mm height adjustment
- USB-C with 60 W power
Cons
- Only 90% DCI-P3
- Limited to 76 Hz
- HDR hardware is not convincingly specified
- Heavy and deep stand
Score & Ratings
7.2/10
Great
Model Information
6
| Specification | Value |
|---|---|
| Brand | BenQ |
| Series | SW |
| Model | SW271C |
| Full Product Name | BenQ SW271C |
| Model Year | 2020 |
| Available Colors | Gray |
Display & Panel
5
| Specification | Value |
|---|---|
| Screen Size | 27-inch |
| Aspect Ratio | 16:9 |
| Display Area | 79.88 % (percent) |
| Panel Type | IPS |
| Backlight Type | W-LED |
Resolution & Pixel Details
3
| Specification | Value | What It Means |
|---|---|---|
| Native Resolution | 3840 × 2160 | |
| Pixel Density | 163 PPI | 163 PPI makes pixel structure difficult to see at normal distance and helps with precise retouching. |
| Pixel Pitch | 0.155 mm (millimeters) |
Picture Quality & Color
3
| Specification | Value |
|---|---|
| Panel Bit Depth | 10 bits (8 bits + FRC) (FRC: Yes) |
| FRC | Yes |
| Display Colors | 1073741824 colors |
Refresh Rate, Response & Gaming
1
| Specification | Value |
|---|---|
| Refresh Rate Range | 24 Hz - 76 Hz |
Ports & Connectivity
7
| Specification | Value |
|---|---|
| HDMI Ports | 2× HDMI 2.0 |
| HDMI Version | HDMI 2.0 |
| DisplayPort Input | 1× DisplayPort 1.4 |
| DisplayPort Version | DisplayPort 1.4 |
| USB-C Video Input | 1× USB-C |
| DisplayPort Alt Mode | Yes |
| HDCP Support | Yes |
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
5
| Specification | Value | What It Means |
|---|---|---|
| VESA Mount | 100 × 100 mm | |
| VESA Size | 100 × 100 mm | |
| Removable Stand | Yes | |
| Height Adjustment | 150 mm | 150 mm provides good eye-level control for long editing sessions. |
| Height Range | 150 mm |
Dimensions, Weight & Design
2
| Specification | Value |
|---|---|
| Weight With Stand | 10.9 kg |
| Weight Without Stand | 7.1 kg |
Power & Operating Conditions
5
| Specification | Value |
|---|---|
| Power Input | 100–240V |
| AC Frequency | 50/60Hz |
| Typical Power Consumption | 37W |
| Average Power Consumption | 37W |
| Sleep Consumption | 0.5W |
Certifications, Standards & Licenses
1
| Specification | Value |
|---|---|
| Energy Star | ENERGY STAR |
Frequently Asked Questions
01 How much sharper is 4K at 27 inches on the SW271C? +
The panel reaches 163 PPI, giving fine text and image detail. Operating-system scaling is often useful for comfortable interface size.
02 When might 60 W USB-C be insufficient? +
Performance laptops can draw more than 60 W under sustained load. In that case, battery level may fall or a separate charger may still be needed.
03 Why does 90% DCI-P3 matter beside 100% sRGB? +
It indicates complete standard-gamut coverage but only partial reach into the wider P3 space. Buyers needing near-full P3 should note that gap.
04 What makes the 10.9 kg assembled weight relevant? +
The monitor and stand are substantial, so the desk and any replacement arm need adequate capacity. The stand depth is also 285.27 mm.
05 Can HLG support make this a broadcast HDR reference? +
No. HLG compatibility does not overcome the missing peak-brightness and local-dimming data. The sheet supports signal acceptance more clearly than reference-level HDR output.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № SW271C