iiyama G-Master G4380UHSU-B2
3840 x 2160 Pixels, 42.50"Only 1 piece in stock at supplier
Product details
The iiyama G-Master G4380UHSU-B2 is a state-of-the-art gaming monitor specifically designed for demanding gamers. Featuring an impressive 43-inch VA panel, this monitor delivers a UHD resolution of 3840 x 2160 pixels, providing sharp images and vibrant colors. With a refresh rate of 144 Hz and an extremely short response time of 0.4 ms (MPRT), it ensures smooth motion and minimizes ghosting, which is particularly beneficial in fast-paced gaming scenes. Additionally, the monitor supports HDR with a brightness of up to 550 cd/m², further enhancing the visual experience. Equipped with FreeSync technology, it reduces tearing and stuttering during gameplay, resulting in a smoother gaming experience. The versatile connectivity options, including two HDMI 2.1 and two DisplayPort connections, as well as four USB 3.2 ports, make the G4380UHSU-B2 a flexible choice for various devices and applications.
- UHD resolution of 3840 x 2160 pixels for sharp images
- 144 Hz refresh rate for smooth motion
- 0.4 ms response time (MPRT) to minimize ghosting
- HDR support with 550 cd/m² brightness for vibrant colors
- Versatile connectivity options with 2x HDMI 2.1 and 2x DisplayPort.
Monitor type | Gaming Monitor |
Display resolution | 4K |
Display technology | LED |
Refresh rate | 144 Hz |
Monitor equipment | HDR functionality, Integrated loudspeakers, Integrated USB hub, Slot for Kensington lock |
Video connections | DisplayPort (2x), HDMI (2x) |
USB ports | USB-A, USB-B |
Item number | 61754300 |
Manufacturer | iiyama |
Category | Monitor |
Manufacturer no. | G4380UHSU-B2 |
Release date | 10.9.2025 |
External links | |
May include power adapter | Yes |
Colour | Black |
Exact colour description | Black, Matt |
Monitor type | Gaming Monitor |
Display size (inches) | 42.50" |
Screen size (cm) | 108 cm |
Image resolution | 3840 x 2160 Pixels |
Display resolution | 4K |
Pixel density | 103 ppi |
Pixel pitch | 0.25 mm |
Display | LCD |
Display technology | LED |
Panel | VA |
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 |
Reaction time MPRT | 0.30 ms |
Brightness | 550 cd/m² |
Colour depth | 10 bits |
Colour space coverage | NTSC: 85% |
Viewing angle (H) | 178° |
Viewing angle (V) | 178° |
Monitor equipment | HDR functionality, Integrated loudspeakers, Integrated USB hub, Slot for Kensington lock |
Connectivity | 3.5 mm jack, HDMI, USB |
Touch | Without touch function |
Sync-Technology | AMD Freesync Premium |
HDR Certification | Vesa DisplayHDR 400 |
Adjustability | Tiltable |
VESA wall mount | 200 x 100 mm |
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 3.2 Gen 1 (4x), USB-B 1.0 (1x) |
Audio Connections | Jack 3.5mm (1x) |
Power consumption | 89 W |
Power consumption (standby) | 0.50 W |
Power consumption (Off) | 0.30 W |
Energy efficiency class | F |
Country of origin | China |
CO₂ emissions | 1231.37 kg |
Climate contribution | CHF 25.70 |
Scope of delivery | DisplayPort cable, HDMI cable, Power cable, USB cable |
Width | 977.50 mm |
Length | 251 mm |
Height | 621.50 mm |
Weight | 14.80 kg |
Length | 106 cm |
Width | 75 cm |
Height | 25 cm |
Weight | 19.50 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Digitec Galaxus- 2.ēlo0.2 %
- 3.HP0.7 %
- 3.iiyama0.7 %
- 3.Wortmann0.7 %
- 6.BenQ0.8 %
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: Digitec Galaxus- 1.Mobile Pixels2 days
- 4.Dell3 days
- 4.iiyama3 days
- 4.LG3 days
- 4.MSI3 days
Return rate
How often is a product of this brand in the «Monitor» category returned?
Source: Digitec Galaxus- 7.Lenovo2.7 %
- 10.AOC2.9 %
- 10.iiyama2.9 %
- 12.Samsung3.2 %
- 13.Eizo3.4 %