Description
Packed into a superb VA matrix, the 8.3 million pixels (3840 x 2160) make the G-Master G4380UHSU 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 you to make split second decisions and forget about ghosting effects or smearing issues.
Black Tuner function delivers greater viewing performance in shadowed areas and with FreeSync Premium on board, you can be sure your favourite games will from now on look incredibly crisp and realistic.
4K
UHD resolution (3840x2160), better 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 putting an end to any tearing or stuttering issues at virtually any framerate.
VA PANEL TECHNOLOGY
Guaranteeing excellent contrast ratio making all the nuances between the light and dark colours clearly visible.
BLACK TUNER
The users can adjust the brightness and the dark shades with the Black Tuner, giving greater viewing performance in shadowed areas and helping to spot the enemy earlier.,
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 550 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 144 Hz |
| Display surface | Matt |
| HD type | 4K Ultra HD |
| Display technology | LED |
| 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 resolution | 3840 x 2160 pixels |
| Response time | 0.4 ms |
| Display diagonal | 108 cm (42.5") |
| Contrast ratio (typical) | 4000:1 |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | VA |
| Colour depth | 10 bit |
| High Dynamic Range (HDR) technology | High Dynamic Range (HDR) 400 |
| Display diagonal (metric) | 108 cm |
| AMD FreeSync refresh rate range | 48 - 120 Hz |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 14 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 14 W |
| Built-in camera | No |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync refresh rate range | 48 - 120 Hz |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 14 W |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Feet colour | Black |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| 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 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 2 |
| HDCP | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Technical details | |
| Feet colour | Black |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Weight (with stand) | 14.9 kg |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 200 x 100 mm |
| Tilt angle range | -2 - 10° |
| Height adjustment | No |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 85 W |
| Input current | 1.5 A |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 49 kWh |
| Energy consumption (HDR) per 1000 hours | 92 kWh |
| 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% |
| Packaging content | |
| Stand included | Yes |
| Remote control included | Yes |
| Quick start guide | Yes |
| Cables included | AC, DisplayPort, HDMI, USB |
| Remote control batteries included | Yes |
| Weight & dimensions | |
| Width (with stand) | 977.5 mm |
| Depth (with stand) | 251 mm |
| Height (with stand) | 621.5 mm |
| Weight (with stand) | 14.9 kg |
| Sustainability | |
| European Product Registry for Energy Labelling (EPREL) code | 1064183 |
| Packaging data | |
| Stand included | Yes |
| Remote control included | Yes |
| Quick start guide | Yes |
| Cables included | AC, DisplayPort, HDMI, USB |
| Remote control batteries included | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85285210 |
| Other features | |
| Remote control included | Yes |
| Quick start guide | Yes |
| HDMI | Yes |
| AMD FreeSync refresh rate range | 48 - 120 Hz |
| Touchscreen | No |
Payment & Security
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Trustpilot Reviews
Padraig
Needed a fairly obscure part for part of the power cable on my laptop plug. Delighted to be able to get it from ValuPC. As always a simple process. Ordered and received 2 days later.
Paweł
I have ordered a TV that I couldn't get anywhere else in Ireland and Valu PC had it. Delivery took 2 days and Jim was extremely nice and helpful with everything and even delivered it to me himself. I will definitely be ordering from him again.
Leona
Delivery arrived within a day - and it was Christmas week! Headphones were really competitively priced. Delighted with them. A hassle free online purchase. Very happy with my experience.
James Smith
Was going to go to an English chain of computer shop, googled and seen valupc. I ordered a new laptop and Monitor late Sunday night and had them in my hands on Wednesday morning with everything working as expected. I would recommend Valupc as they are Irish and defiantly good value, will be back in the future.
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Products shipped within 2 working days from date of order
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