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iiyama ProLite B2791HSU-W1 27
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iiyama ProLite B2791HSU-W1 27" Height Adjustable FreeSync Monitor White

Our Price: £156.60  
inc. VAT: £187.92  
Manufacturer code: B2791HSU-W1
UNSPSCCode: U005

Product Information
Product Information
Technical Information
Technical Information

27’’ solid Full HD monitor your eyes will love

Looking at a screen for long hours can be quite tiring for the eyes. But it doesn’t have to. The new 27’’ iiyama ProLite B2791HSU is big enough to make sure you can clearly see every detail and it comes equipped with technologies to help keep your vision intact. The panel backlight is flicker free and the blue light reducer function limits the amount of blue, the most unfavorable, light emitted by the screen. The height adjustable stand allows you to easily adjust the screen position to make sure you are looking at it at the right angle.

VGA, HDMI and DisplayPort inputs along with a USB hub assure broad connectivity options. And as the monitor offers 1ms response time and supports FreeSync technology, it can serve not only as your workplace companion, but also to play games and watch movies.

Available also in black: ProLite B2791HSU-B1.

Flicker free + Blue light

Flicker free + Blue light

The ultimate solution for the comfort and health of your eyes. Flicker free monitors with blue light reducer function. Absolutely no flickering. And the amount of blue light emitted by the screen and responsible for your eyes feeling fatigued substantially reduced.

HAS + Pivot

HAS + Pivot

With a height adjustable stand you will create an ergonomic work posture and position that meets all health and safety requirements. This will not only prevent any health issues but will also increase your productivity. The pivot function allows the screen to rotate from landscape to portrait orientation. This functionality can be useful if the application requires more height than width.

FreeSync™ Technology

FreeSync™ Technology

Speakers and headphones

Speakers and headphones

Playing with friends? Use the integrated high quality speakers. Don’t want to disturb anybody? Plug your headset to the headphone socket and turn the volume up.



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.

Display characteristics


27"; 68.6cm

Aspect ratio

16 : 9


TN LED, matte finish

Native resolution

Full HD 1920 x 1080 ( 2.1 megapixel)


300 cd/m² typical


1000 : 1 typical


12 000 000 : 1 ACR

Response time


Viewing zone

horizontal/vertical: 170°/ 160°; right/left: 85°/ 85°; up/down: 80°/ 80°

Display colour

16.7 million

Blue light reducer


Flicker Free LED


Display area h x w

336.15 x 597.6 mm; 13.2" x 23.5"

Pixel pitch h x v

0.311 x 0.311 mm

Horizontal sync

30 - 83kHz

Vertical sync

55 - 75Hz


Separate sync

Interfaces & connectors

Analog input connector


Digital input connector

HDMI, DisplayPort



Headphone connector


Output connector

headphone connector

USB hub

2 OUT (v. 2.0)


Apple - Mac

All iiyama monitors are compatible with Apple-Macintosh computers.

Plug & Play



Via OSD in 11 languages (EN, DE, FR, ES, IT, PL, CZ, NL, Chinese, RU, JP) and 6 front controls (Power, Menu/ Select, Scroll up/ Volume, Scroll down/ ECO, Exit, Input)

User controls

picture adjust (contrast, brightness, OverDrive, ACR, ECO, Blue Light Reducer, Black Tuner, colour saturation, gamma), input select, audio adjust (volume, mute, digital audio), store user settings, colour adjust, manual image adjust (i-Style colour, sharpness, HDMI RGB range, video mode adjust, geometry (auto adjust, H. position, V. position, clock, phase)), language, setup menu (OSD position, OSD time out, opening logo, FreeSync), display information, reset


2 x 2 W (Stereo)


Kensington-lock™ prepared



Extra Functions

supports FreeSync™ Technology, HDMI & DisplayPort @75Hz

Height adjustable stand


Height adjustment


Rotation (pivot function)


Swivel Stand

90°; 45° left; 45° right

Tilt angle

22° up; 5° down

VESA mounting

100 x 100 mm




Included accessories

power cable, HDMI cable, USB cable, stand, quick start guide, safety guide

Power management

Power supply

AC 100 - 240 V, 50 / 60 Hz

Power Supply Unit


Power usage

19 W typical; max. 0.5 W in Power management mode

Power management

VESA DPMS, Energy Star

EU Energy Efficiency Label

Energy efficiency class


On Mode Power Consumption


Annual Energy Consumption

29 kWh/annum*

Visible Screen Diagonal

69 cm; 27"; ( 27'' segment )

Dimensions & weight

Dimensions w x h x d

613.5 x 397.5 (527.5) x 230 mm


6.9 kg

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We offer next 'working' day delivery as standard for all mainland orders placed before 3pm from only £9.95.
Other options are available for outside of mainland and overseas deliveries.
A priority AM service is also available from the checkout.

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