iiyama ProLite XCB3494WQSU-B1 computer monitor 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD LED Black

Manufacturer: Iiyama | Model: XCB3494WQSU-B1 | Product ID: 2239
£276.20 (inc. VAT)
2 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Display
Display diagonal34
Display resolution3440 x 1440
HD typeUltraWide Quad HD
Native aspect ratio21:9
Display technologyLED
Panel typeVA
TouchscreenNo
Display brightness (typical)350
Response time0.4
Response time (MPRT)0.4
Display surfaceMatt
Screen shapeCurved screen
Screen curvature rating1500R
Contrast ratio (typical)3000:1
Contrast ratio (dynamic)80000000:1
Maximum refresh rate120
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours16.7 million colours
Pixel pitch0.232 x 0.232
Horizontal scan range30 - 180
Viewable size, horizontal333.7
Viewable size, vertical797.2
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99
NTSC coverage (typical)93
Performance
VESA Adaptive Sync supportYes
Flicker-free technologyYes
Low Blue Light technologyYes
Multimedia
Number of speakers2
RMS rated power10
Built-in speaker(s)Yes
Built-in cameraNo
Design
Market positioningBusiness
Product colourBlack
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-A,USB Type-C
HDMIYes
HDMI ports quantity2
HDMI version1.4/2.0
DisplayPorts quantity1
DisplayPort version1.4
Headphone outYes
HDCPYes
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Wall mountableYes
Cable managementYes
Cable lock slotYes
Cable lock slot typeKensington
Height adjustmentYes
Adjustable height (max)150
SwivellingYes
Swivel angle range45 - 90
Tilt adjustmentYes
Tilt angle range5 - 23
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesCZE,DEU,DUT,ENG,ESP,FRE,ITA,JPN,POL,RUS
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours32
Power consumption (typical)55
Power consumption (standby)0.5
Power consumption (off)0.3
AC input voltage100 - 240
AC input frequency50/60
Power supply typeInternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)807
Depth (with stand)245.5
Height (with stand)576
Weight (with stand)9700
Width (without stand)807
Depth (without stand)245.5
Height (without stand)426
Packaging data
Package width940
Package depth198
Package height500
Package weight13800
Package typeBox

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates
34” curved ultra-wide screen with 15cm height adjustable stand
The ProLite XCB3493WQSU is a 34-inch curved monitor with a VA panel, delivering high contrast, deep blacks, and wide viewing angles for consistent image quality from any perspective. UWQHD (Ultra-Wide QHD) resolution provides an ultra-wide (21:9) viewable area. The large amount of screen space and good pixel density make it very suitable for those who want to use side-by-side applications, watch widescreen content or enhance their gaming experience.
For added comfort and flexibility, the 15cm height-adjustable stand allows you to adjust the screen position to your preference. Additionally, flicker-free technology and a blue light reducer function reduces eye fatigue.
Display
Display diagonal34
Display resolution3440 x 1440
HD typeUltraWide Quad HD
Native aspect ratio21:9
Display technologyLED
Panel typeVA
TouchscreenNo
Display brightness (typical)350
Response time0.4
Response time (MPRT)0.4
Display surfaceMatt
Screen shapeCurved screen
Screen curvature rating1500R
Contrast ratio (typical)3000:1
Contrast ratio (dynamic)80000000:1
Maximum refresh rate120
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours16.7 million colours
Pixel pitch0.232 x 0.232
Horizontal scan range30 - 180
Viewable size, horizontal333.7
Viewable size, vertical797.2
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99
NTSC coverage (typical)93
Performance
VESA Adaptive Sync supportYes
Flicker-free technologyYes
Low Blue Light technologyYes
Multimedia
Number of speakers2
RMS rated power10
Built-in speaker(s)Yes
Built-in cameraNo
Design
Market positioningBusiness
Product colourBlack
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-A,USB Type-C
HDMIYes
HDMI ports quantity2
HDMI version1.4/2.0
DisplayPorts quantity1
DisplayPort version1.4
Headphone outYes
HDCPYes
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Wall mountableYes
Cable managementYes
Cable lock slotYes
Cable lock slot typeKensington
Height adjustmentYes
Adjustable height (max)150
SwivellingYes
Swivel angle range45 - 90
Tilt adjustmentYes
Tilt angle range5 - 23
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesCZE,DEU,DUT,ENG,ESP,FRE,ITA,JPN,POL,RUS
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours32
Power consumption (typical)55
Power consumption (standby)0.5
Power consumption (off)0.3
AC input voltage100 - 240
AC input frequency50/60
Power supply typeInternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)807
Depth (with stand)245.5
Height (with stand)576
Weight (with stand)9700
Width (without stand)807
Depth (without stand)245.5
Height (without stand)426
Packaging data
Package width940
Package depth198
Package height500
Package weight13800
Package typeBox

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.