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Products 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.
| 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 |
| 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 - 135 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 |
| Haze rate: | 2% |
| Colour depth: | 10 bit |
| 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 |
| Design | |
| Market positioning: | Gaming |
| Product colour: | Black |
| Feet colour: | Black |
| Ports & interfaces | |
| Built-in USB hub: | Yes |
| HDMI: | Yes |
| Headphone out: | Yes |
| USB hub version: | 2.0 / 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 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 |
| Power | |
| Energy efficiency class (SDR): | F |
| 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 |
| AC input voltage: | 100 - 240 V |
| Energy efficiency scale: | A to G |
| 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% |
| Weight & dimensions | |
| Width (with stand): | 977.5 mm |
| Depth (with stand): | 251 mm |
| Height (with stand): | 621.5 mm |
| Weight (with stand): | 148 kg |
| Weight (without stand): | 13 kg |
| Packaging data | |
| Package width: | 1071 mm |
| Package depth: | 240 mm |
| Package height: | 760 mm |
| Package weight: | 20 kg |
| Packaging content | |
| Stand included: | Yes |
| Cables included: | AC, DisplayPort, HDMI, USB |
| Remote control included: | Yes |
| Remote control batteries included: | Yes |
| Quick start guide: | Yes |
| Logistics data | |
| Harmonized System (HS) code: | 85285210 |
Product Safety Information
Responsible Person in the EU:
iiyama international Wijkermeerstraat 8 2131 HA Hoofdorp Netherlands info.de@iiyama.com
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