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.
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 |
Manufacturer | iiyama |
Category | Monitor |
Manufacturer no. | G4380UHSU-B1 |
Release date | 7.2.2025 |
Sales rank in Category Monitor | 803 of 3211 |
Colour | Black |
Exact colour description | Black |
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° |
Monitor equipment | HDR functionality |
Connectivity | HDMI |
Touch | Without touch function |
Sync-Technology | AMD freesync |
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 2.0 (2x), USB-A 3.0 (2x) |
Audio Connections | Jack 3.5mm (1x) |
Network connections | RJ45 (1x) |
Power consumption | 85 W |
Energy consumption per year | 92 kWh |
Energy efficiency class | F |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | DP cable, HDMI cable, USB cable |
Width | 977.50 mm |
Length | 251 mm |
Height | 621.50 mm |
Weight | 14.90 kg |
Length | 106 cm |
Width | 24 cm |
Height | 75 cm |
Weight | 15 kg |
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Monitor» category returned?
Source: Digitec Galaxus