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Iiyama G-MASTER G4380UHSU-B1 42.5 inch Monitor
- Screen size
- 42.5 inch
- Resolution
- 3840 x 2160
- Refresh Rate
- 144 Hz
- Panel type
- VA
- Response Time
- 0.4 ms (MPRT)
Compare prices from £519.99 to £557.98 • See more in Computer Monitors
Price Comparison
Product Details
The iiyama G-MASTER G4380UHSU-B1 connects via HDMI 2.0, DisplayPort 1.4, and USB, offering broad compatibility for gaming PCs, consoles, and work setups. This 42.5 inch model delivers a 3840 x 2160 resolution, providing sharp text, fine detail, and ample workspace for multitasking or creative projects. The VA panel produces stronger contrast and deeper blacks, giving films and games more depth. Read More...
A 144 Hz refresh rate means motion appears smooth and fluid, which is especially noticeable in fast-paced gaming. The 0.4 ms MPRT response time reduces motion blur, keeping action clear during rapid on-screen movement. FreeSync Premium support synchronises the display with compatible GPUs to reduce screen tearing, while the 16:9 aspect ratio offers a classic widescreen view for both games and productivity.
Iiyama G-MASTER G4380UHSU-B1 42.5 inch Monitor Specifications
| Product Name | Iiyama G-MASTER G4380UHSU-B1 42.5 inch Monitor |
|---|---|
| Brand | Iiyama |
| Model Number | G4380UHSU-B1 |
| Series | G-MASTER |
| Screen size | 42.5 inch |
|---|---|
| Resolution | 3840 x 2160 |
| Refresh Rate | 144 Hz |
| Response Time | 0.4 ms (MPRT) |
| Panel type | VA |
| Adaptive Sync | FreeSync Premium |
| Brightness | 550 cd/m² |
| Product Dimensions | 621.5 x 977.5 x 251 mm |
| Aspect ratio | 16:9 |
| Colour | Black |
| Connections | 2 x HDMI 2.0; 2 x DisplayPort 1.4; 2 x USB 3.0 Type-A; 2 x USB 2.0 Type-A; 1 x USB Type-B; 3.5 mm audio |
| Vesa Mount | Yes (200 x 100) |
Iiyama G-MASTER G4380UHSU-B1 42.5 inch Monitor Price History
Disclaimer: Prices, availability and product details are supplied by third-party retailers and can change without notice. Always confirm the current price and specification on the retailer's website before making a purchase.

