iiyama G-MASTER GCB3484WQSU-B1 computer monitor 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD LED Black

Manufacturer: Iiyama | Model: GCB3484WQSU-B1 | Product ID: 2244
£292.33 (inc. VAT)
1 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)500
Response time0.4
Response time measurement typeMPRT (Moving Picture Response Time)
Response time (MPRT)0.4
Screen shapeCurved screen
Screen curvature rating1500R
Contrast ratio (typical)4000:1
Contrast ratio (dynamic)80000000:1
Maximum refresh rate180
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours16.7 million colours
Pixel pitch0.232 x 0.232
Horizontal scan range30 - 285
Viewable size, horizontal333.72
Viewable size, vertical797.22
Display diagonal (metric)86.4
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range (HDR) 400
Colour depth8
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99
NTSC coverage (typical)72
Performance
AMD FreeSyncYes
AMD FreeSync typeFreeSync Premium
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 positioningGaming
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
USB Type-A downstream ports quantity2
USB Type-C downstream ports quantity2
HDMIYes
HDMI version2.0b
DisplayPorts quantity1
DisplayPort out 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
Swivel angle range89 - 89
Tilt adjustmentYes
Tilt angle range5 - 23
On Screen Display (OSD)Yes
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours32
Energy consumption (HDR) per 1000 hours51
Power consumption (typical)60
Power consumption (standby)0.5
Power consumption (off)0.3
AC input frequency50/60
AC adapter output voltage100 - 240
Power supply typeInternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)808
Depth (with stand)290
Height (with stand)578
Weight (with stand)8500
Width (without stand)808
Depth (without stand)290
Height (without stand)433
Packaging data
Package width982
Package depth190
Package height490
Package weight13000
Package typeBox
Packaging content
Cables includedAC,DisplayPort,HDMI,USB
Quick start guideYes
DisplayPort cable length1.85
HDMI cable length1.85
Power cable length1.85

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
G-MASTER GCB3484WQSU-B1
Get ahead with the curved GCB3484WQSU-B1 Red Eagle featuring 180Hz refresh rate and 0.4ms response time
Immerse yourself in the ultimate gaming experience with the 34" GCB3484WQSU-B1 curved gaming monitor. Designed with a 1500R curvature, it wraps around your field of view for a more engaging and comfortable experience. The VA panel with an ultra-wide 3440x1440 resolution delivers deep contrasts and vibrant colors, making every detail stand out.
With an impressive 180Hz refresh rate, motion is smooth and fluid, providing top-tier performance. The fast 0.4ms response time (MPRT) minimises motion blur, ensuring crisp and precise gameplay. HDR400 enhances brightness and contrast for more lifelike visuals, while FreeSync Premium reduces screen tearing and stuttering for a seamless experience.
Additionally, the monitor features both Picture-in-Picture (PiP) and Picture-by-Picture (PbP) functions, allowing you to multitask efficiently and enhance your workflow. Whether you're gaming, streaming, or working, the monitor adapts to your needs.

CURVED DESIGN 1500R
The 1500R curvature of the screen guarantees a realistic and comfortable viewing experience allowing you to really immerse yourself in the game.

180Hz & 0.4ms MPRT
With 180Hz refresh rate and 0.4ms MPRT response time the force is with you! Make split second decisions and be sure the image on the screen is always sharp and smooth.

FreeSync™ Premium Technology
This monitor guarantees low input latency and low framerate compensation putting an end to any tearing or stuttering issues at virtually any framerate.

PiP
PIP (Picture in Picture) function allows you to watch images coming from two different sources at the same time.

PbP (picture-by-picture)
The PbP (picture-by-picture) feature of gaming monitors enables you to display content from up to four distinct signal inputs simultaneously. This screen provides an expansive workspace equivalent to having displays seamlessly merged, eliminating any distracting bezels and the inconvenience of dealing with additional cables. This functionality is ideal for a wide variety of applications, including immersive gaming experiences, and multitasking in style.


Display
Display diagonal34
Display resolution3440 x 1440
HD typeUltraWide Quad HD
Native aspect ratio21:9
Display technologyLED
Panel typeVA
TouchscreenNo
Display brightness (typical)500
Response time0.4
Response time measurement typeMPRT (Moving Picture Response Time)
Response time (MPRT)0.4
Screen shapeCurved screen
Screen curvature rating1500R
Contrast ratio (typical)4000:1
Contrast ratio (dynamic)80000000:1
Maximum refresh rate180
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours16.7 million colours
Pixel pitch0.232 x 0.232
Horizontal scan range30 - 285
Viewable size, horizontal333.72
Viewable size, vertical797.22
Display diagonal (metric)86.4
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range (HDR) 400
Colour depth8
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99
NTSC coverage (typical)72
Performance
AMD FreeSyncYes
AMD FreeSync typeFreeSync Premium
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 positioningGaming
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
USB Type-A downstream ports quantity2
USB Type-C downstream ports quantity2
HDMIYes
HDMI version2.0b
DisplayPorts quantity1
DisplayPort out 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
Swivel angle range89 - 89
Tilt adjustmentYes
Tilt angle range5 - 23
On Screen Display (OSD)Yes
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours32
Energy consumption (HDR) per 1000 hours51
Power consumption (typical)60
Power consumption (standby)0.5
Power consumption (off)0.3
AC input frequency50/60
AC adapter output voltage100 - 240
Power supply typeInternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)808
Depth (with stand)290
Height (with stand)578
Weight (with stand)8500
Width (without stand)808
Depth (without stand)290
Height (without stand)433
Packaging data
Package width982
Package depth190
Package height490
Package weight13000
Package typeBox
Packaging content
Cables includedAC,DisplayPort,HDMI,USB
Quick start guideYes
DisplayPort cable length1.85
HDMI cable length1.85
Power cable length1.85

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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.