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iiyama XUB3490WQSU-B1 reviews
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Compare iiyama XUB3490WQSU-B1 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeXUB3490WQSU-B1
The product, explained
About the iiyama XUB3490WQSU-B1
iiyama XUB3490WQSU-B1 is listed in the computer monitors category. The recorded specifications include display diagonal: 86.4 cm (34"); display resolution: 3440 x 1440 pixels; panel type: AH-IPS. This entry covers manufacturer code XUB3490WQSU-B1. Specifications relate to this exact source record; other editions or packages may differ.
The 86.4 cm (34") display is specified at 3440 x 1440 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.
- Screen size
- 86.4 cm (34")
- Screen resolution
- 3440 x 1440 pixels
- Panel type
- AH-IPS
- Response time
- 5 ms
- Display brightness (typical)
- 320 cd/m²
- HDMI ports
- 3
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Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Independent reviews, made comparable
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8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Know exactly what you’re buying
iiyama XUB3490WQSU-B1 specifications
Manufacturer code: XUB3490WQSU-B1 · Icecat product 30768007 · Checked 21 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 | 86.4 cm (34") |
|---|---|
| Screen resolution | 3440 x 1440 pixels |
| Panel type | AH-IPS |
| Response time | 5 ms |
| Display brightness (typical) | 320 cd/m² |
| HDMI ports | 3 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 6 W |
| Built-in speakers | Yes |
| Headphone outputs | 1 |
Display11 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Display surface | Matt |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 80000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Simplified Chinese, German, Dutch, English, French, Japanese, Polish, Russian |
Processor, memory & storage3 details
| Supported graphics resolutions | 3440 x 1440 |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 85% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Printing, scanning & paper3 details
| Horizontal scan range | 30 - 100 kHz |
|---|---|
| Vertical scan range | 24 - 75 Hz |
| Mobile High-Definition Link (MHL) | Yes |
Connections & wireless8 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-B |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| DVI port | No |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
Power & battery8 details
| Power consumption (typical) | 48 W |
|---|---|
| Power consumption (standby) | 0.5 W |
| Power consumption (average) | 52.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Annual energy consumption | 76 kWh |
| Energy efficiency class (legacy scale) | A |
| Supplied AC adapter type | AC |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 35 °C |
|---|
Design & dimensions11 details
| Product colour | Black |
|---|---|
| Feet colour | Black |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 827.5 mm |
| Depth (with stand) | 230 mm |
| Height (with stand) | 534.5 mm |
| Weight (with stand) | 8.5 kg |
| Width (without stand) | 827.5 mm |
| Height (without stand) | 404.5 mm |
Software & compatibility2 details
| Windows operating systems supported | Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, W |
|---|---|
| Certification | TCO 6, CE, TÜV-GS, CU |
Further product details27 details
| HD type | Quad HD |
|---|---|
| Native aspect ratio | 21:9 |
| Aspect ratio | 21:9 |
| Pixel pitch | 0.2325 x 0.2325 mm |
| Viewable size, horizontal | 80 cm |
| Viewable size, vertical | 33.5 cm |
| Viewable size diagonal | 86.7 cm |
| 3D | No |
| Separate H/V sync | Yes |
| Market positioning | Business |
| HDCP | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Swivelling | Yes |
| Swivel angle range | -45 - 45° |
| Tilt adjustment | Yes |
| Tilt angle range | -4 - 20° |
| Picture-in-Picture | Yes |
| Number of OSD languages | 8 |
| Operating relative humidity (H-H) | 10 - 80% |
| Stand included | Yes |
| Quick start guide | Yes |
| Sustainability certificates | ENERGY STAR |
| On/off switch | Yes |
| TV tuner integrated | No |
| No flickering | Yes |
| Thin client installed | No |
Packaging & supplied accessories2 details
| Cables included | AC, Audio (3.5mm), DisplayPort, HDMI, USB |
|---|---|
| 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.
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Your questions, answered
iiyama XUB3490WQSU-B1 FAQs
How many expert reviews are available for iiyama XUB3490WQSU-B1?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for iiyama XUB3490WQSU-B1?
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 iiyama XUB3490WQSU-B1 using manufacturer code XUB3490WQSU-B1. 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 iiyama XUB3490WQSU-B1?
The source specification records display diagonal as 86.4 cm (34"). 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 iiyama XUB3490WQSU-B1?
The source specification records display resolution as 3440 x 1440 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 iiyama XUB3490WQSU-B1?
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.