Stock Status: 1x unit in stock
Step into gaming with the G-Master G4380UHSU. Its 43? screen and UHD resolution (3840×2160) deliver sharp, detailed visuals, ideal for gamers seeking a clear, expansive view. Equipped with a fast 0.3ms MPRT response time and a 144Hz refresh rate, it ensures smooth, responsive gameplay with minimal motion blur or ghosting. The VA panel provides strong contrast and deep blacks, while the Black Tuner feature enhances visibility in darker areas of the screen - helping you spot opponents and stay in control. Whether you’re competing in fast-paced titles or exploring richly detailed open worlds, this monitor combines image quality and speed to match your setup.
Specs
| Weight & dimensions |
| Width (with stand) |
977.5 mm |
| Depth (with stand) |
251 mm |
| Height (with stand) |
621.5 mm |
| Weight (with stand) |
14.8 kg |
| Weight (without stand) |
13 kg |
| Power |
| Energy efficiency class (SDR) |
E |
| Energy efficiency class (HDR) |
G |
| Energy consumption (SDR) per 1000 hours |
48 kWh |
| Energy consumption (HDR) per 1000 hours |
85 kWh |
| Power consumption (typical) |
89 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (off) |
0.3 W |
| AC input voltage |
100 - 240 V |
| AC input frequency |
50/60 Hz |
| Power supply type |
Internal |
| Energy efficiency scale |
A to G |
| Display |
| Display diagonal |
108 cm (42.5") |
| Display resolution |
3840 x 2160 pixels |
| Native aspect ratio |
16:9 |
| Display technology |
LED |
| Touchscreen |
No |
| HD type |
4K Ultra HD |
| Panel type |
VA |
| Response time |
0.4 ms |
| Screen shape |
Flat |
| Contrast ratio (typical) |
4000:1 |
| Maximum refresh rate |
144 Hz |
| Display number of colours |
1.07 billion colours |
| Display brightness (typical) |
550 cd/m² |
| Response time (MPRT) |
0.3 ms |
| Display surface |
Matt |
| Contrast ratio (dynamic) |
80000000:1 |
| Viewing angle, horizontal |
178° |
| Viewing angle, vertical |
178° |
| Pixel pitch |
0.245 x 0.245 mm |
| Horizontal scan range |
30 - 335 kHz |
| Viewable size, horizontal |
94.1 cm |
| Viewable size, vertical |
52.9 cm |
| Display diagonal (metric) |
108 cm |
| High Dynamic Range (HDR) supported |
Yes |
| High Dynamic Range (HDR) technology |
High Dynamic Range (HDR) 400 |
| DDC/CI |
Yes |
| Haze rate |
2% |
| Colour depth |
10 bit |
| NTSC coverage (typical) |
85% |
| Operational conditions |
| Operating temperature (T-T) |
5 - 35 °C |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating relative humidity (H-H) |
10 - 80% |
| Storage relative humidity (H-H) |
5 - 85% |
| Ports & interfaces |
| Built-in USB hub |
Yes |
| HDMI |
Yes |
| Headphone out |
Yes |
| USB hub version |
3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type |
USB Type-B |
| Number of upstream ports |
1 |
| USB Type-A downstream ports quantity |
4 |
| HDMI ports quantity |
2 |
| HDMI version |
2.0 |
| DisplayPorts quantity |
2 |
| DisplayPort version |
1.4 |
| Headphone outputs |
1 |
| Headphone connectivity |
3.5 mm |
| HDCP |
Yes |
| Ergonomics |
| VESA mounting |
Yes |
| Cable lock slot |
Yes |
| Height adjustment |
No |
| Panel mounting interface |
200 x 100 mm |
| Cable management |
Yes |
| Cable lock slot type |
Kensington |
| Tilt adjustment |
Yes |
| Tilt angle range |
-2 - 10° |
| On Screen Display (OSD) |
Yes |
| On Screen Display (OSD) languages |
Multi |
| Number of OSD languages |
11 |
| Design |
| Market positioning |
Gaming |
| Product colour |
Black |
| Feet colour |
Black |
| Performance |
| NVIDIA G-SYNC |
No |
| AMD FreeSync |
Yes |
| AMD FreeSync refresh rate range |
48 - 120 Hz |
| Flicker-free technology |
Yes |
| Low Blue Light technology |
Yes |
| Multimedia |
| Built-in speaker(s) |
Yes |
| Built-in camera |
No |
| Number of speakers |
2 |
| RMS rated power |
14 W |
| Packaging data |
| Package width |
1071 mm |
| Package depth |
1071 mm |
| Package height |
760 mm |
| Package weight |
20 kg |
| Logistics data |
| Harmonized System (HS) code |
85285210 |
| Packaging content |
| Stand included |
Yes |
| Cables included |
AC, DisplayPort, HDMI, USB |
| Remote control included |
Yes |
| Remote control batteries included |
Yes |
| Quick start guide |
Yes |
Features
iiyama G-MASTER Level up your gaming experience with the 43” G4380UHSU monitor. Display diagonal: 108 cm (42.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Display surface: Matt, Response time: 0.4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting. Product colour: Black
Product Description
Step into gaming with the G-Master G4380UHSU. Its 43? screen and UHD resolution (3840×2160) deliver sharp, detailed visuals, ideal for gamers seeking a clear, expansive view. Equipped with a fast 0.3ms MPRT response time and a 144Hz refresh rate, it ensures smooth, responsive gameplay with minimal motion blur or ghosting. The VA panel provides strong contrast and deep blacks, while the Black Tuner feature enhances visibility in darker areas of the screen - helping you spot opponents and stay in control. Whether you’re competing in fast-paced titles or exploring richly detailed open worlds, this monitor combines image quality and speed to match your setup.
