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iiyama G-MASTER G4380UHSU-B2 42.5" 4K Monitor - Computer Monitor
No. 435 in sales
Our shoppers love
£429.00 from Joybuy.co.uk
- 42.5-inch 4K Ultra HD display •
- 3840 x 2160 resolution •
- LED backlight •
- Black color •
- More features
Offers updated on: 08/08/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
International prices
Features
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 (MPRT):0.3 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 - 335 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
- DDC/CI:Yes
- Haze rate:2%
- Colour depth:10 bit
- NTSC coverage (typical):85%
Performance
- NVIDIA G-SYNC:No
- AMD FreeSync refresh rate range:48 - 120 Hz
- VESA Adaptive Sync support:Yes
- Flicker-free technology:Yes
- Low Blue Light technology:Yes
Multimedia
- Number of speakers:2
- RMS rated power:14 W
- Built-in speaker(s):Yes
- Built-in camera:No
Design
- Market positioning:Gaming
- Product colour:Black
- Feet colour:Black
Ports & interfaces
- Built-in USB hub:Yes
- USB hub version:3.2 Gen 1 (3.1 Gen 1)
- USB upstream port type:USB Type-C
- Number of upstream ports:1
- Number of downstream ports:4
- Number of USB Type-C upstream ports quantity:1
- USB Type-A downstream ports quantity:2
- HDMI:Yes
- HDMI ports quantity:2
- HDMI version:2.1
- DisplayPorts quantity:2
- DisplayPort version:1.4
- Headphone out:Yes
- Headphone outputs:1
- Headphone connectivity:3.5 mm
- HDCP:Yes
Ergonomics
- VESA mounting:Yes
- Panel mounting interface:200 x 100 mm
- Cable management:Yes
- 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:Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian
- Number of OSD languages:11
Power
- Energy efficiency class (SDR):F
- Energy efficiency class (HDR):G
- Energy consumption (SDR) per 1000 hours:47.8 kWh
- Energy consumption (HDR) per 1000 hours:84.6 kWh
- Power consumption (typical):89 W
- Power consumption (standby):0.5 W
- Power consumption (off):0.3 W
- AC input voltage:100 - 240 V
- AC input frequency:50/60 Hz
- Power supply type:Internal
- 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):14.8 kg
- Weight (without stand):13 kg
Packaging data
- Package width:1071 mm
- Package depth:240 mm
- Package height:760 mm
- Package weight:20 kg
- USB cable length:1.8 m
Packaging content
- Stand included:Yes
- Cables included:AC, USB, HDMI, DisplayPort
- Remote control included:Yes
- Quick start guide:Yes
- DisplayPort cable length:1.8 m
- HDMI cable length:1.8 m
- Power cable length:1.8 m
- Remote control batteries included:Yes
Sustainability
- Sustainability certificates:ErP
Other features
- Packaging content:quick start guide, safety guide
- User controls:picture adjust (contrast, brightness, OD, HDR, Adaptive Sync, ACR, night mode, blue light reducer, motion blue reducer, gamma), input select (input source), audio adjust (volume, mute), store user settings (user modes), colour settings (6-axis, colour temperature, user preset, black tuner), image adjust (i-Style Colour, x-res technology, sharpness, HDMI range, direct drive mode, video mode adjust), language, setup menu (OSD h. position, OSD v. position, OSD time, logo opening, power LED, DDC/CI control, USB charge, HDMI 2.1, DSC compression), display information, reset
- Weight:14.8 kg
- Height:621.5 mm
- Width:977.5 mm
- Depth:251 mm
- Control panel:Power Indicator, Remote Sensor, Input Select Button, +/Volume, -/Shortcut Button, Menu, Power
- Compliance certificates:CE, EAC, PSE, REACH, RoHS, TÃœV mark, UKCA, VCCI, WEEE
Logistics data
- Harmonized System (HS) code:85285210
Price history
Lowest price on record (6 August 2026) : £429.00 • Lowest price today : £429.00
Amazon pricing is not included in price history graphs.
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