Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor

£ 306.47  inc. vat

£362.52save £56.05

£ 255.39 ex. vat

£302.10save £46.71

Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor

QuickFind: 802392 Mfr part code: B2875UHSU-B1
  • 3840 x 2160 4K
  • 1ms Response Time
  • Built in Speakers
  • Ergonomic Stand

Product Description

Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor


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.


A Height Adjustable Stand allows you to set the perfect position of the screen ensuring ergonomic posture and optimal viewing comfort which benefits not only your health but also productivity.


As we all know looking at a monitor screen for several hours per day, especially form a closer distance, causes eye fatigue. This effect is much stronger with computer screens than with TV equipment. One of the factors responsible for this phenomenon is the blue light emitted by the screen. Therefore reducing the amount of blue light ultimately allows our eyes to feel less tired while working long hours with a computer screen. We achieved it by adjusting the monitor's brightness and color temperature through a new feature called "Blue light reduction" easily accessible through the monitor's OSD menu.


PIP (Picture in Picture) function allows you to watch images coming from two different sources at the same time.


Contrast Ratio is a measurement of the difference between the darkest black and the brightest white your monitor can display. Advanced Contrast Ratio is a feature that automatically adjusts contrast and brightness of the screen to assure perfect picture quality while watching films and playing games.

Do you want a single screen? Still you need to simultaneously display content from different input sources? Great! The iiyama B2875UHSU is exactly what you are looking for. Featuring 4K (3840 x 2160) resolution, the monitor offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. PIP and PBP features allow users to easily create their own work space by displaying and manipulating multiple applications from two different data sources. In addition, the high-quality panel offers high performance with great colour reproduction and a fast response time, and the height adjustable stand allows you to adjust the screen position to your preferences. Powerful and useful - iiyama B2875UHSU - your monitor for years to come.

Technical Specification


  • Diagonal: 28"; 71cm
  • Aspect ratio: 16 : 9
  • Panel: TN LED, matte finish
  • Native resolution: 4K 3840 x 2160 ( 8.3 megapixel)
  • Brightness: 300 cd/m² typical
  • Contrast: 1 000 : 1 typical
  • Contrast: 20 000 000 : 1 ACR
  • Response time: 1ms
  • Viewing zone: horizontal/vertical: 170°/ 160°; right/left: 85°/ 85°; up/down: 80°/ 80°
  • Blue light reducer

Interfaces & Connectors

  • Analog input connector: VGA
  • Digital input connector: DVI, HDMI/MHL, DisplayPort
  • HDCP    
  • Headphone connector  
  • Output connector: headphone socket
  • USB hub: 1 x USB 3.0, 2 x USB 2.0


  • Apple - Mac: All iiyama monitors are compatible with Apple-Macintosh computers.
  • Plug & Play: VESA DDC2B™
  • Speakers: 2 x 2.5 W (Stereo)
  • Anti-theft-device: Kensington-lock™ prepared
  • Certificates: CE, TÜV-Bauart, VCCI-B, CU, PSE
  • Extra Functions: supports FreeSync™ Technology, DisplayPort: 3840x2160@35~60Hz
  • Height adjustment: 130mm
  • Swivel Stand: 90°; 45° left; 45° right
  • Tilt angle: 17° up; 0° down
  • VESA mounting: 100 x 100 mm
  • Colour: Black


  • Power supply: AC 100 - 240 V, 50 / 60 Hz
  • Power Supply Unit: internal
  • Power usage: 44 W typical; max. 0.5 W in Power management mode

Dimensions & Weight

  • Dimensions w x h x d: 659.5 x 410.5 (540.5) x 230 mm
  • Weight: 7.5 kg

Technical Specification

Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor


Aspect Ratio 16:9
Display Type LED-backlit LCD monitor / TFT active matrix
Energy Class Class C
Energy Consumption per Year 80 kWh
Power Consumption (On mode) 54.9 W
Diagonal Size 28"
Viewable Size 28"
Panel Type TN
Native Resolution 4K UHD (2160p) 3840 x 2160 at 60 Hz
Pixel Pitch 0.16 mm
Brightness 300 cd/m²
Contrast Ratio 1000:1 / 20000000:1 (dynamic)
Colour Support 1.07 billion colours
Response Time 1 ms
Vertical Refresh Rate 30 - 75 Hz
Horizontal Refresh Rate 30 - 135 kHz
Horizontal Viewing Angle +85 / -85
Vertical Viewing Angle +80 / -80
Backlight Technology LED backlight
OSD Languages Chinese (traditional), Chinese (simplified), English, German, French, Polish, Russian, Dutch, Japanese
Features Picture in picture, picture by picture, HDCP, Eco-Mode, Advanced Contrast Ratio (ACR), Black Tuner
Colour Black
Dimensions (WxDxH) 65.95 cm x 23 cm x 41.05 cm
Weight 7.5 kg


Flat Panel Mount Interface 100 x 100 mm
Display Position Adjustments Height, swivel, tilt
Tilt Angle 17
Swivel Angle 90
Height Adjustment 130 mm
VESA Mounting Interface 100 x 100 mm


Type Speakers - stereo
Output Power / Channel 2.5 Watt


Interfaces VGA ¦ DVI ¦ USB ¦ Headphones ¦ DisplayPort ¦ HDMI ¦ MHL / HDMI


Features Security lock slot (cable lock sold separately)
Cables Included 1 x HDMI cable ¦ 1 x DisplayPort cable ¦ 1 x Mini DisplayPort cable - DisplayPort to DisplayPort ¦ 1 x USB cable ¦ 1 x audio cable
Compliant Standards VESA DPMS, TUV Bauart, VCCI Class B, VESA DDC 2 B


Voltage Required AC 100/240 V (50/60 Hz)
Power Consumption Operational 44 Watt
Power Consumption Stand by 0.5 Watt

Software / System Requirements

Included Software Driver
OS Required Apple MacOS, Microsoft Windows

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Product Reviews

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Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor

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Iiyama ProLite B2875UHSU-B1 28" Ultra HD Monitor

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£ 306.47  inc. vat

£362.52save £56.05

£ 255.39 ex. vat

£302.10save £46.71
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    Add-ons and Accessories


    Xenta Single Monitor Mount

    £33.15 inc. vat
    £36.99save £3.84
    £27.62 ex. vat
    £30.82save £3.20

    Xenta Triple Monitor Mount for 13-27inch Screens | Double Arm Desk Stand Bracket with Clamp

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    Xenta Monitor 2.0ch BlueTooth Soundbar

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    HDMI Cables

    Xenta HDMI 1M 4K High Speed Black Cable

    £2.07 inc. vat
    £1.72 ex. vat

    Xenta HDMI 3M 4K High Speed Black Cable

    £2.99 inc. vat
    £4.28save £1.29
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    £3.56save £1.07

    Xenta HDMI 5M 4K High Speed Black Cable

    £4.46 inc. vat
    £5.99save £1.53
    £3.71 ex. vat
    £4.99save £1.28

    Xenta Flat 4k 2 Metre HDMI Cable - Blue Braided

    £2.85 inc. vat
    £2.37 ex. vat

    Xenta HDMI 1.5M 4k High Speed Black Cable

    £3.18 inc. vat
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    £2.65 ex. vat
    £3.68save £1.03

    VGA Cables

    Xenta VGA Monitor Extension Male-Female Black Cable 5M

    £2.33 inc. vat
    £2.49save £0.16
    £1.94 ex. vat
    £2.07save £0.13

    DVI-D Cables