iiyama G-Master G4380UHSU-B2

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Product information
Accessories
Similar and better products
Extended Warranty
Specifications

Product information

Pros and cons

According to our monitor expert

You can see more of the playing field or use multiple windows at the same time on the wide ultrawide screen.
The images and colors of your game look sharp on the 4K screen with HDR400 support.
Thanks to the low response time and high refresh rate, movements and transitions look smooth.
This monitor is large, so you need a lot of space on your desk.
Thanks to the VA panel, the colors in your game look less vibrant.

Description

With the iiyama G-Master G4380UHSU-B2 43-inch ultrawide 4K gaming monitor, you can play your favorite games with sharp images. Thanks to the large ultrawide screen, you can see even more of your game. You can also see sharp images thanks to the 4K resolution. The landscapes and characters in your game look lifelike. Thanks to the 144Hz refresh rate, you can play with smooth images. You're also less bothered by blurry effects and motion blur, thanks to the 0.3ms response time. This way, you can quickly and sharply see every opponent. The monitor has HDR400 support. Thanks to this, you can see more details in light and dark areas of your game. You can enjoy your favorite soundtracks while gaming, thanks to the built-in speakers. Have an AMD or NVIDIA video card? Adaptive sync will adjust the fps of your video card to the refresh rate of your monitor. This way, you're not bothered by screen tearing.

Note: the maximum refresh rate via HDMI is 144Hz. For 144Hz gaming, connect the monitor via DisplayPort.

Tips for using this product

Included by default

Manual
Power cord
Monitor base
USB cable
HDMI cable
DisplayPort cable

Key specs

	Sharpness	4K (UHD)
	Curved
	Aspect ratio	Standard (16:9)
	Refresh rate	144 Hz
	Response time	0,3 ms
	Panel type	VA panel
	Color depth	1 billion colors (10-bit)
	Built-in speakers

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Refresh rate
- 144 Hz
- 240 Hz
- 240 Hz
- 144 Hz
- 240 Hz
Sharpness
- 4K (UHD)
- 4K (UHD)
- 4K (UHD)
- Quad HD (1440p)
- 4K (UHD)
Panel type
- VA panel
- OLED
- OLED
- OLED
- OLED
Response time
- 0,3 ms
- 0,03 ms
- 0,03 ms
- 0,03 ms
- 0,03 ms

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Coolblue Extended Warranty for your monitor

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your monitor for the next 5 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

During the entire term, we'll refund you up to the original purchase price.
Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
No deductible or other additional charges
30-day return window

€ 49,99

one-time

How can I buy Extended Warranty?

Add your monitor to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

Want to know more?

Specifications

Product

Product
Product number	971819
Manufacturer code	G4380UHSU-B2
Brand	Iiyama
Warranty	3 years
Processing of your defect	At your home

Screen

Screen
	Recommended display resolution	3840x2160
	Sharpness	4K (UHD)
	Aspect ratio	Standard (16:9)
	Refresh rate	144 Hz
	Response time	0,3 ms
	Panel type	VA panel
	Local dimming
	HDR support
	Contrast ratio	4000
	Touchscreen
	Type of HDR	DisplayHDR 400
	Screen reflection	Anti-glare
	Blue light filter
	Flicker-free technology
	Color depth	1 billion colors (10-bit)
	Adaptive Sync
	Type of adaptive sync	FreeSync Premium
	Resolution width	3840 pixels
	Resolution height	2160 pixels
	Anti-reflection type	Matte
	Horizontal viewing angle	178 °

Physical properties

Physical properties
	Weight	14,8 kg
	Color	Black
	Including stand
	Material	Plastic
	Cable management
	Appearance	Gaming
	Curved

Connectors and connections

Connectors and connections
	Number of HDMI connectors	2
	Number of Female HDMI type A 2.1 ports	2
	Number of headphone jacks	1
	Type of headphone connection	3.5mm (TRS)
	Number of USB-C ports	2
	Number of USB 3.0 Female USB-C ports	2
	Number of Female Standard DisplayPort 1.4 ports	2
	Number of female standard USB-A ports	2
	Female standard USB-A port version	3.0
	Number of female 3.5mm TRS Audio Jack ports	1
	Type of USB port	Standard USB-A, USB-C
	Number of USB ports	4
	Suitable for daisy chaining
	USB-C dock
	Maximum USB-C dock power	7,5 W

Included

Included
	Included by default	DisplayPort cable, HDMI cable, USB cable
	Not included by default	USB-C cable

Adjustability

Adjustability
	Adjustable in height
	Tiltable
	Pivotable stand
	Pivot function
	VESA mount option
	VESA mount	200x100mm

Energy consumption

Energy consumption
	Energy label	F
	Energy consumption standby	0,5 W
	Energy consumption active	89 W
	Energy consumption per 1000h	48 kWh
	Annual energy consumption	70,08 kWh
	Annual energy costs	28,03 euros

Other properties

Other properties
	Built-in speakers
	Sound system	Stereo
	Webcam
	Split screen
	Kensington lock

Quality properties

Quality properties
	Recommended for use	Gaming, Image editing and graphic design, Internet, email, and text processing, Watching movies in 4K, Watching movies in Full HD

This is the one

iiyama G-Master G4380UHSU-B2

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iiyama G-Master G4380UHSU-B2