Measure desk viewing space
Measure desk depth, viewing distance and arm clearance.
Expert reviews. One COR Score.
BenQ SW321C reviews
Brand: BenQ More BenQ monitors reviews →
tbd
Compare BenQ SW321C reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code9H.LJ1LB.QBE
The product, explained
About the BenQ SW321C
BenQ 9H.LJ1LB.QBE is listed in the computer monitors category. The recorded specifications include display diagonal: 81.3 cm (32"); display resolution: 3840 x 2160 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code 9H.LJ1LB.QBE. Specifications relate to this exact source record; other editions or packages may differ.
The 81.3 cm (32") display is specified at 3840 x 2160 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 60 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
- Screen size
- 81.3 cm (32")
- Screen resolution
- 3840 x 2160 pixels
- Panel type
- IPS
- Maximum refresh rate
- 60 Hz
- Response time
- 5 ms
- Display brightness (typical)
- 250 cd/m²
Make it work for you
Before choosing the BenQ SW321C
Check the display chain
Check computer output, monitor input, cable and dock as one chain.
Choose adjustable support
Choose a stand or arm with the adjustment you actually need.
Read independent display tests
Use independent tests for brightness, uniformity, text and motion.
Independent perspectives
Expert reviews 2
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
TechRadar
4.50 / 5Original rating: 4.5 / 5
Review covers BenQ SW321C. The product-data source links this original review and public model name to code 9H.LJ1LB.QBE. This link does not establish the reviewer’s tested colour or included accessories.
Read the full review ↗Checked 25 Sep 2026
Creative Bloq
4.50 / 5Original rating: 9 / 10
Review covers BenQ SW321C. The product-data source links this original review and public model name to code 9H.LJ1LB.QBE. This link does not establish the reviewer’s tested colour or included accessories.
Read the full review ↗Checked 25 Sep 2026
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
BenQ SW321C specifications
Manufacturer code: 9H.LJ1LB.QBE · Icecat product 76752520 · Checked 20 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 81.3 cm (32") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 5 ms |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening6 details
| Digital horizontal frequency | 27 - 140 kHz |
|---|---|
| Digital vertical frequency | 24 - 76 Hz |
| Built-in speakers | No |
| Audio input | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
Display13 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 20000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Colour gamut standard | sRGB |
| Colour gamut | 99% |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish |
Processor, memory & storage5 details
| Supported graphics resolutions | 3840 x 2160 |
|---|---|
| Card reader integrated | Yes |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 10 - 90% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless10 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| DVI port | No |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Panel mounting interface | 100 x 100 mm |
Power & battery11 details
| USB Power Delivery (USB PD) | Yes |
|---|---|
| USB Power Delivery up to | 60 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 52 kWh |
| Energy consumption (HDR) per 1000 hours | 59 kWh |
| Power consumption (typical) | 52 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Design & dimensions15 details
| Colour space supported | Adobe RGB, DCI-P3, sRGB |
|---|---|
| Product colour | Grey |
| Feet colour | Grey |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Width (with stand) | 759.4 mm |
| Depth (with stand) | 340.5 mm |
| Height (with stand) | 663.6 mm |
| Weight (with stand) | 11.8 kg |
| Width (without stand) | 747.2 mm |
| Depth (without stand) | 77.8 mm |
| Height (without stand) | 448.1 mm |
| Weight (without stand) | 9.1 kg |
| Power cable length | 1.8 m |
Software & compatibility1 detail
| Certification | CE |
|---|
Further product details30 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Backlight type | LED |
| Pixel pitch | 0.1845 x 0.1845 mm |
| Pixel density | 137 ppi |
| Viewable size, horizontal | 70.8 cm |
| Viewable size, vertical | 39.9 cm |
| sRGB coverage (typical) | 100% |
| 3D | No |
| DCI-P3 coverage | 95% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Market positioning | Graphics design |
| HDCP | Yes |
| HDCP version | 2.2 |
| AC (power) in | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | Yes |
| Pivot angle | 0 - 90° |
| Swivelling | Yes |
| Swivel angle range | 45 - 45° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 20° |
| Picture-in-Picture | Yes |
| Number of OSD languages | 18 |
| Operating relative humidity (H-H) | 20 - 90% |
| Sustainability certificates | ENERGY STAR |
| On/off switch | Yes |
| Picture-by-Picture (PbP) | Yes |
Packaging & supplied accessories3 details
| Package weight | 25.6 kg |
|---|---|
| Cables included | AC, HDMI, USB, USB Type-C |
| Harmonized System (HS) code | 85285210 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the BenQ SW321C.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| AOC Q27E4CW reviews → | AOC | Q27E4CW68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
| HP S3 PRO 324PH FHD MNTR UK reviews → | HP | B0BU9AS | tbd0 critic reviews · Available after 3 |
| LG 32UN880K-B.AEK reviews → | LG | 32UN880K-B.AEK80 cm (31.5") · Black | tbd0 critic reviews · Available after 3 |
| Samsung S43UF reviews → | Samsung | LS27F430UAUXEN68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
BenQ SW321C FAQs
How many expert reviews are available for BenQ SW321C?
This page currently includes 2 scored critic reviews. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for BenQ SW321C?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies BenQ SW321C using manufacturer code 9H.LJ1LB.QBE. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for BenQ SW321C?
The source specification records display diagonal as 81.3 cm (32"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for BenQ SW321C?
The source specification records display resolution as 3840 x 2160 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for BenQ SW321C?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.