iiyama G-MASTER G4380UHSU-B1 43-inch 4K 144Hz Gaming Monitor
The iiyama G-MASTER G4380UHSU-B1 is a 43-inch gaming monitor designed to deliver an exceptional visual experience for PC gamers. It combines a large 4K UHD resolution with a high refresh rate and fast response time, enhanced by adaptive sync technology.
Key Features
Image of the iiyama G-MASTER G4380UHSU-B1 gaming monitor, featuring its large 43-inch 4K display with a sleek, modern design. The screen displays a vibrant, high-detail image.
Key features are highlighted with icons: 4K UHD, FreeSync ?, Flicker Free ✔️, LED backlight, 144 Hz ⚡, DisplayPort, HDMI, Remote Control ?️, X-Res Technology, ECO Mode ?, USB Hub ?, and VESA Mount ?.
43" 4K Gaming Monitor Guaranteeing Superb Image Quality
Packed into a superb VA matrix, the 8.3 million pixels (3840 x 2160) make the G-Master G4380UHSU-B1 an ideal screen for PC gamers looking to upgrade to 4K. Featuring 0.4ms MPRT response time and supporting 144Hz over DisplayPort, the monitor allows for split-second decisions, minimizing ghosting effects or smearing issues.
The Black Tuner function enhances viewing performance in shadowed areas, and with FreeSync Premium on board, games appear incredibly crisp and realistic.
4K UHD Resolution
UHD resolution (3840x2160), commonly known as 4K, offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. Due to the high DPI (dots per inch), it displays an incredibly sharp and crisp image.
FreeSync™ Premium Technology
This monitor guarantees low input latency and low framerate compensation, eliminating tearing or stuttering issues at virtually any framerate.
A visually stunning image showcasing the clarity and detail of 4K resolution, depicting a mythical creature in a richly colored environment.
An image demonstrating smooth motion, featuring a futuristic spacecraft in flight, illustrating the benefits of FreeSync™ Premium Technology.
Display Characteristics
| Characteristic | Specification |
|---|---|
| Diagonal | 42.5", 108cm |
| Panel | VA matrix, haze 2% |
| Native resolution | 3840 x 2160 @144Hz (8.3 megapixel 4K UHD, DisplayPort) |
| Aspect ratio | 16:9 |
| Panel brightness | 550 cd/m² |
| Static contrast | 4000:1 |
| Advanced contrast | 80M:1 |
| Response time (MPRT) | 0.4ms |
| Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
| Colour support | 1.07B 10bit (8bit + Hi-FRC) |
| Horizontal Sync | 30 - 135kHz |
| Viewable area W x H | 941.18 x 529.42mm, 37.1 x 20.8" |
| Pixel pitch | 0.245mm |
| Colour | matte, black |
Interfaces / Connectors / Controls
| Interface | Specification |
|---|---|
| Signal input | HDMI x2 (v.2.0, max. 3840 x 2160 @60Hz - PS5/Xbox X|S), DisplayPort x2 (v.1.4, max. 3840 x 2160 @144Hz) |
| USB HUB | x4 (v.3.2 (Gen 1, 5Gbit; DC5V, 900mA) x1, v.3.2 (Gen 1, 5Gbit; DC5V, 1.5A) x1, v.2.0 (DC5V, 500mA) x2) |
| HDCP | yes |
| Headphone connector | yes |
Features
| Feature | Status/Details |
|---|---|
| Blue light reducer | yes ? |
| Flicker free | yes ✔️ |
| Adaptive Sync support | DP: 3840 x 2160 @48-120Hz |
| Extra | Headphone Hook ? |
| HDR | 400 |
| OSD languages | EN, DE, FR, ES, IT, PT, RU, JP, CZ, NL, PL |
| Control buttons | Input Select, +/- Volume, -/i-Style Colour, Menu, Power |
| User controls | Picture adjust (contrast, brightness, OD, ACR, ECO, blue light reducer, black tuner, MBR, gamma), input select, audio settings (volume, mute), store user settings, colour settings (colour temperature, 6-axis, user preset), image settings (i-Style colour, X-Res technology, sharp and soft, HDMI range, direct drive mode), image adjust, language, setup menu (OSD H. position, OSD V. position, OSD time, opening logo, HDR, FreeSync Premium, LED, DDC/CI, USB standby mode), information, reset |
| Speakers | 2 x 7W |
| Convenience | Kensington-lock™ prepared ?, DDC/CI, DDC2B, Mac OSX |
Mechanical
| Aspect | Details |
|---|---|
| Display position adjustments | Tilt ⬆️⬇️ |
| Tilt angle | 10° up; 2° down |
| VESA mounting | 200 x 100mm ? |
Accessories Included
Cables: power, USB, HDMI, DP
Other: quick start guide, safety guide
Remote control: yes (batteries included) ?️
Power Management
| Item | Specification |
|---|---|
| Power supply unit | internal |
| Power supply | AC 100 - 240V, 50/60Hz |
| Power usage | 85W typical |
Sustainability
| Aspect | Details |
|---|---|
| Regulations | CE, TÜV-Bauart, EAC, PSE, RoHS support, ErP, WEEE, VCCI, REACH, UKCA |
| Energy efficiency class (Regulation (EU) 2017/1369) | F |
| REACH SVHC | above 0.1%: Lead |
Dimensions / Weight
| Item | Value |
|---|---|
| Product dimensions W x H x D | 977.5 x 621.5 x 251mm |
| Weight (without box) | 14.9kg |
| Weight (without stand) | 13.1kg |
| EAN code | 4948570118526 |
Technical diagram of the iiyama G-MASTER G4380UHSU-B1 monitor showing front, side, and rear views. Key dimensions are indicated: Width 977.5mm, Height 621.5mm, Depth 251mm.
Diagram illustrating the VESA mounting interface on the rear of the monitor, showing four M4 screw holes spaced 200mm horizontally and 100mm vertically.
All trademarks and registered trademarks acknowledged. E & O E. Specification subject to change without notice. All LCD's comply with ISO-9241-307:2008 in connection with pixel defects.
