iiyama G-Master G4380UHSU-B2 Red Eagle 43" VA 3840x2160 144Hz 0.3ms Adaptive Sync Widescreen Gaming Monitor

Manufacturer: Iiyama | Model: G4380UHSU-B2 | Product ID: 4109
£6.00 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Webcam
WebcamNo
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync)AMD Freesync
Standard / specificationHDMI 2.1, DisplayPort 1.4
Dimensions
Length / Depth251 mm
Width977.5 mm
Height621.5 mm
Weight14.8 kg
Weight (without stand)13 kg
Efficiency Class
EU Energy Efficiency ClassE
Colour
Primary ColourBlack
Speakers
SpeakersYes
Speaker amount and power output2x 7 Watt
Lighting
Lighting / RGBNo
Display
Display Size in Inch43 "
Display ResolutionUHD (3840 x 2160 Pixel)
Display Aspect Ratio16:9
Display Refresh Rate144 Hz
Display Panel TypeVA
Colour depthmax. 1.07 billion colours (8 bit + FRC)
Colour space85% NTSC
Contrast Ratio (Static)4000:1
Curved DisplayNo
Display Response Time0.3 ms
Display Response Time (MPRT)0.3 ms
HDRYes
HDR StandardVESA DisplayHDR 400
Screen Brightness SDR / normal550 cd/m²
Viewing angle178° horizontal / 178° vertical
Display Surface Typenon-glare
TouchscreenNo
Ergonomics
Height adjustmentNo
Min. Tilt-2 °
Max. Tilt10 °
PivotNo
Power Supply
Power Supply PositionInternal
Connectivity
Peripheral connectorsUSB 3.2 Typ-C (2x), 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x)
External Ports
Display ConnectorsHDMI (2x), Display Port (2x)
Display Connector StandardsHDMI 2.1, DisplayPort 1.4
USB HubYes
Mounting
Vesa standard200 x 100 mm

Delivery Options

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Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
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iiyama G-Master G4380UHSU-B2 Red Eagle Widescreen Gaming Monitor – 43" 3840x2160 UHD, 16:9, 144Hz, 0.3ms, NTSC 85%, Adaptive Sync.

iiyama G-Master G4380UHSU-B2 Red Eagle 43" Gaming Monitor at a Glance:

  • UHD 4K 43” widescreen monitor with VA panel technology
  • 144Hz refresh rate and 0.3ms (MPRT) response time
  • Adaptive Sync technology
  • DisplayPort and HDMI connectivity and a dedicated USB hub
  • Two 7W speakers for immersive audio
  • Wide colour gamut for realistic image reproduction

Smooth Gaming

Boost your gaming performance, with the iiyama G-Master G4380UHSU-B2 Red Eagle 43" Gaming Monitor. This widescreen monitor is engineered to optimise your gameplay, harnessing a 144Hz refresh rate and 0.3ms (MPRT) response time for silky smooth visuals. Plus, there is support for Adaptive Sync technology, ensuring there is no screen tearing or stutter.

Utilising VA LED with 2% haze panel technology, the iiyama G-Master G4380UHSU-B2 Red Eagle 43" Gaming Monitor has a wide viewing angle and colour gamut, to ensure optimal image reproduction. As a result, you can enjoy immersive action, whether you’re gaming, creating content, or watching the latest films. What’s more, the UHD 4K (3840x2160) resolution ensures you’ll never miss a detail!

Connectivity

For seamless integration with your gaming set-up, the iiyama G-Master G4380UHSU-B2 Red Eagle 43" Gaming Monitor features both DisplayPort and HDMI connectivity. There are two DisplayPort 1.4 and two HDMI 2.1 ports, providing flexible set-up options. What’s more, there is a four-port USB hub enabling you to connect peripherals and charge devices for easy access. There are two Type A 3.2 Gen 1 ports with 4.5W power delivery and two Type Cs with 7.5W power delivery.

Webcam
WebcamNo
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync)AMD Freesync
Standard / specificationHDMI 2.1, DisplayPort 1.4
Dimensions
Length / Depth251 mm
Width977.5 mm
Height621.5 mm
Weight14.8 kg
Weight (without stand)13 kg
Efficiency Class
EU Energy Efficiency ClassE
Colour
Primary ColourBlack
Speakers
SpeakersYes
Speaker amount and power output2x 7 Watt
Lighting
Lighting / RGBNo
Display
Display Size in Inch43 "
Display ResolutionUHD (3840 x 2160 Pixel)
Display Aspect Ratio16:9
Display Refresh Rate144 Hz
Display Panel TypeVA
Colour depthmax. 1.07 billion colours (8 bit + FRC)
Colour space85% NTSC
Contrast Ratio (Static)4000:1
Curved DisplayNo
Display Response Time0.3 ms
Display Response Time (MPRT)0.3 ms
HDRYes
HDR StandardVESA DisplayHDR 400
Screen Brightness SDR / normal550 cd/m²
Viewing angle178° horizontal / 178° vertical
Display Surface Typenon-glare
TouchscreenNo
Ergonomics
Height adjustmentNo
Min. Tilt-2 °
Max. Tilt10 °
PivotNo
Power Supply
Power Supply PositionInternal
Connectivity
Peripheral connectorsUSB 3.2 Typ-C (2x), 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x)
External Ports
Display ConnectorsHDMI (2x), Display Port (2x)
Display Connector StandardsHDMI 2.1, DisplayPort 1.4
USB HubYes
Mounting
Vesa standard200 x 100 mm

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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).

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Our available delivery options*

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*All delivery times are estimated unless stated.

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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
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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?
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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.

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We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

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