iiyama G4380UHSU-B1

3840 x 2160 Pixels, 43"
Price in EUR including VAT, free shipping
6Ratings
BrandMore from iiyama
Energy Label F
Delivered between Tue, 18/3 and Thu, 20/3
10 items in stock at supplier

Product details

An excellent VA panel with 8.3 million pixels makes the G-Master G4380UHSU-B1 an ideal monitor for PC gamers looking to upgrade to 4K resolution (3840 x 2160). The 0.4 ms MPRT response time and a refresh rate of 144 Hz via DisplayPort allow you to make decisions in fractions of a second. You can forget about ghosting effects or other unwanted artifacts like tearing or stuttering.

The Black Tuner function enhances display performance in dark areas, and with FreeSync Premium technology, you can be sure that your favorite games will look incredibly sharp and realistic from now on.

The 4K resolution with 3840 x 2160 pixels offers four times more space than comparable Full HD displays, providing a vast area that can be used as a workspace on the screen.

Key specifications

Monitor type
Gaming Monitor
Display resolution
UHD
Screen technology
LED
Refresh rate
144 Hz
Video connections
DisplayPort (2x), 
HDMI (2x)
USB ports
USB-A, 
USB-B
Monitor equipment
HDR functionality
Documents
Item number
18349185

General information

Manufacturer
Category
Manufacturer no.
G4380UHSU-B1
Release date
7.2.2025

Colour

Colour group
Black
Exact colour description
Black

Display properties

Monitor type
Gaming Monitor
Display size (inches)
43"
Screen size (cm)
108 cm
Image resolution
3840 x 2160 Pixels
Display resolution
UHD
Pixel pitch
0.06 mm
Screen technology
LED
Panel technology
VA
Refresh rate
144 Hz
Aspect ratio
16:9
Screen surface
Anti-glare
Contrast ratio
4000 :1
Response time (grey-to-grey)
0.40 ms
Brightness
550 cd/m²
Colour depth
10 bits
Viewing angle (H)
178°
Viewing angle (V)
178°

Features + Functions

Monitor equipment
HDR functionality
Connectivity
HDMI
Touch
Without touch function
Sync-Technology
AMD freesync
HDR Certification
Vesa DisplayHDR 400

Mounting + Ergonomics

Adjustability
Tiltable
VESA wall mount type
200 x 100 mm

Connections

Video connections
DisplayPort (2x), 
HDMI (2x)
HDMI version
2.0
DisplayPort version
1.4
USB ports
USB-A, 
USB-B
Exact USB ports
USB-A 2.0 (2x), 
USB-A 3.0 (2x)
Audio Connections
Jack 3.5mm (1x)
Network connections
RJ45 (1x)

Power supply

Power consumption
85 W
Energy consumption per year
92 kWh

Energy declaration

Energy efficiency class
F

Scope of delivery

Scope of delivery
DP cable, 
HDMI cable, 
USB cable

Product dimensions

Width
977.50 mm
Length
251 mm
Height
621.50 mm
Weight
14.90 kg

Legal Notice

Product Safety

14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?

Source: Galaxus
  • 3.Fujitsu
    0.6 %
  • 5.HP
    0.7 %
  • 5.iiyama
    0.7 %
  • 7.Dell
    0.8 %
  • 8.AOC
    0.9 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 5.BenQ
    4 days
  • 5.Fujitsu
    4 days
  • 5.iiyama
    4 days
  • 5.Verbatim
    4 days
  • 5.Xiaomi
    4 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Galaxus
  • 3.Lenovo
    2.1 %
  • 5.AOC
    2.4 %
  • 5.iiyama
    2.4 %
  • 7.Hannspree
    2.5 %
  • 8.BenQ
    2.8 %
Source: Galaxus