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.
Products specifications
| 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 |
| Logistics data | |
| Harmonized System (HS) code | 85285210 |
| Packaging data | |
| Package width | 1071 mm |
| Package depth | 240 mm |
| Package height | 760 mm |
| Package weight | 20 kg |
| 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% |
| 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 |
| Ports & interfaces | |
| Built-in USB hub | 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 | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDCP | Yes |
| 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 |
| Display | |
| Display diagonal | 108 cm (42.5") |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Panel type | VA |
| Touchscreen | No |
| Display brightness (typical) | 550 cd/m² |
| Response time | 0.4 ms |
| Display surface | Matt |
| Screen shape | Flat |
| Contrast ratio (typical) | 4000:1 |
| Contrast ratio (dynamic) | 80000000:1 |
| Maximum refresh rate | 144 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| 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 |
| Packaging content | |
| Stand included | Yes |
| Cables included | AC, DisplayPort, HDMI, USB |
| Remote control included | Yes |
| Remote control batteries included | Yes |
| Quick start guide | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Panel mounting interface | 200 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 10° |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Multi |
| Number of OSD languages | 11 |
| Multimedia | |
| Number of speakers | 2 |
| RMS rated power | 14 W |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
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Products specifications
| 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 |
| Logistics data | |
| Harmonized System (HS) code | 85285210 |
| Packaging data | |
| Package width | 1071 mm |
| Package depth | 240 mm |
| Package height | 760 mm |
| Package weight | 20 kg |
| 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% |
| 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 |
| Ports & interfaces | |
| Built-in USB hub | 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 | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDCP | Yes |
| 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 |
| Display | |
| Display diagonal | 108 cm (42.5") |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Panel type | VA |
| Touchscreen | No |
| Display brightness (typical) | 550 cd/m² |
| Response time | 0.4 ms |
| Display surface | Matt |
| Screen shape | Flat |
| Contrast ratio (typical) | 4000:1 |
| Contrast ratio (dynamic) | 80000000:1 |
| Maximum refresh rate | 144 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| 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 |
| Packaging content | |
| Stand included | Yes |
| Cables included | AC, DisplayPort, HDMI, USB |
| Remote control included | Yes |
| Remote control batteries included | Yes |
| Quick start guide | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Panel mounting interface | 200 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 10° |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Multi |
| Number of OSD languages | 11 |
| Multimedia | |
| Number of speakers | 2 |
| RMS rated power | 14 W |
| Built-in speaker(s) | Yes |
| Built-in camera | No |