43" iiyama G-MASTER G4380UHSU-B2
43" iiyama G-MASTER G4380UHSU-B2
The iiyama G-MASTER G4380UHSU-B2 gaming monitor delivers an immersive gaming experience on a large 43" screen with a detailed 4K UHD resolution of 3840 × 2160 pixels. With a 144Hz refresh rate and a fast 0.3ms MPRT response time, this 4K monitor renders smooth, motion-blur-free images, which is key for action-packed gaming titles. The VA panel provides a high 4,000:1 contrast ratio, adding depth to scenes and displaying rich shades of black. This large gaming monitor combines speed with high resolution and effectively reduces screen tearing thanks to FreeSync technology. A brightness of 550cd/m² combined with HDR 400 support makes every detail visible in both dark and light parts of the scene.
43"
Screen Size
3840 × 2160 (4K)
Resolution (Resolution Type)
VA
Display Type
144Hz
Refresh Rate
0.3ms (MPRT)
Response Time
Key Features of the 43" iiyama G-MASTER G4380UHSU-B2 Monitor
- Adaptive Sync technology with FreeSync support reduces screen tearing
- HDR 400 support improves contrast and colour range
- Integrated USB hub has four USB 3.2 Gen 1 ports
- The stand allows you to tilt the screen from +10° to -2°
- Wall mounting is possible thanks to the VESA standard
- Built-in speakers have a total output of 14W
- Flicker-free technology and a blue light filter reduce eye fatigue
Image Quality and Gaming Features
The VA panel with a 4,000:1 contrast ratio provides deep blacks and a high level of detail in dark scenes. The Black Tuner function lightens dark areas and helps you spot enemies hiding in the shadows. Adaptive Sync technology synchronises the graphics card's frame rate with the monitor, reducing screen tearing. In addition, HDR 400 support expands the dynamic range of colour and brightness.
Features and Ergonomics
The monitor includes two built-in speakers with a power of 2×7W. To protect your eyes during prolonged use, it uses Flicker-free technology, which reduces backlight flicker, and a blue light filter. The stand allows basic positioning by tilting the screen 10° up and 2° down. You can mount the monitor on a wall or a compatible arm using a VESA mount.
Monitor Functions
The monitor includes several technologies to further enhance the image and gaming experience. The i-Style Colour function offers preset image profiles for different types of content, such as games, movies or working with text. X-Res technology improves sharpness and detail for lower resolution images. The monitor offers Direct Drive Mode for competitive gaming, which reduces input lag. The Black Tuner then gives players control over brightness and contrast settings in dark areas of the game.
Connectivity Options
The monitor offers a wide range of connectivity options. Two HDMI 2.1 ports and two DisplayPort 1.4 ports support full 4K resolution at a 144Hz refresh rate, thanks in part to DSC compression. An integrated USB hub with four USB 3.2 Gen 1 ports simplifies cable management. Two ports provide 7.5W of power to charge connected devices faster. An HDMI and a DisplayPort cable are included in the package.
- 2× HDMI 2.1
- 2× DisplayPort 1.4
- 4× USB 3.2 Gen 1
- 1× Audio Out
Monitor Technical Specifications
- Screen Size: 43"
- Display Type: VA
- Backlight: LED
- Aspect Ratio: 16:9
- Maximum Brightness: 550cd/m²
- Contrast Ratio: 4,000:1
- Viewing Angles: 178°
- Response Time: 0.3ms (MPRT)
- Refresh Rate: 144Hz
Package Contents
- 1× Stand
- 1× HDMI Cable
- 1× DisplayPort Cable
- 1× Power Cable
Colour Gamut
Determines how accurately the monitor can display colours. sRGB is ideal for the web, movies or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals at work. The higher the value, the better the monitor displays colours. Maximum Brightness
The value, given in nits or cd/m², determines the brightness of the monitor. A brightness of over 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values above 250. Refresh Rate and Response Time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the image and the less eye fatigue. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Dimensions and weight
Packaging
Energy specifications
Colour
Specifications can be changed without notice. Images are for illustrative purposes only.
