iiyama · Monitor

iiyama GB2790QSU-B5 computer monitor price in United Kingdom

Model GB2790QSU-B5MPN GB2790QSU-B5EAN 4948570121939

Display68.6 cm (27")
Resolution2560 x 1440 pixels
Energy classG
Weight5.7 kg

Lowest price incl. delivery

£219.17

at PCHUB.UKFree deliveryIn stock

3 stores
Range £219.17 – £257.99
Save up to £38.82 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£219.17at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £38.82 (15%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceiiyama GB2790QSU-B5 computer monitor 68.6 cm (27") 2560 x 1440 pi In stockFree shipping
£219.17incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the Officeiiyama G-MASTER 27" QHD 240Hz Gaming Monitor (GB2790QSU-B5) In stockFree shipping
£257.99incl. free shipping+£38.82 (18%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukiiyama GB2790QSU-B5 computer monitor 68.6 cm (27") 2560 x 1440 pi In stockShipping not stated
£219.17item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · PCHUB.UK£219.17

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Product details

Identification

Brand: iiyama
Product: GB2790QSU-B5 computer monitor
Full name: iiyama GB2790QSU-B5 computer monitor 68.6 cm (27") 2560 x 1440 pixels Wide Quad HD LCD Black
Manufacturer part number: GB2790QSU-B5
EAN / UPC: 4948570121939
Category: Monitor

90 specifications from the manufacturer's data sheet

Display

Display diagonal	68.6 cm (27")
Display resolution	2560 x 1440 pixels
Native aspect ratio	16:9
Display technology	LCD
Touchscreen	No
HD type	Wide Quad HD
Panel type	Fast IPS
Display brightness (peak)	400 cd/m²
Display brightness (typical)	400 cd/m²
Response time	1 ms
Response time (MPRT)	1 ms
Display surface	Matt
Screen shape	Flat
Contrast ratio (typical)	1000:1
Contrast ratio (dynamic)	80000000:1
Maximum refresh rate	240 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	16.7 million colours
Pixel pitch	0.233 x 0.233 mm
Horizontal scan range	31 - 352 kHz
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Display diagonal (metric)	68.5 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
Colour depth	8 bit

Performance

NVIDIA G-SYNC	No
AMD FreeSync	Yes
AMD FreeSync type	FreeSync Premium
Flicker-free technology	Yes
Low Blue Light technology	Yes

Multimedia

Built-in speaker(s)	Yes
Number of speakers	2
RMS rated power	4 W
Built-in camera	No

Design

Market positioning	Gaming
Product colour	Black

Ports & interfaces

Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
Number of upstream ports	2
Number of downstream ports	2
HDMI	Yes
HDMI ports quantity	1
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Yes
HDCP	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Cable management	Yes
Cable lock slot	Yes
Cable lock slot type	Kensington
Height adjustment	Yes
Adjustable height (max)	15 cm
Pivot	Yes
Pivot angle	0 - 90°
Tilt adjustment	Yes
Tilt angle range	-5 - 23°
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian

Power

Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	26.1 kWh
Energy consumption (HDR) per 1000 hours	46.5 kWh
Power consumption (typical)	33 W
Power consumption (standby)	0.5 W
Power consumption (off)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power supply type	Internal

Weight & dimensions

Width (with stand)	614 mm
Depth (with stand)	214 mm
Height (with stand)	550 mm
Weight (with stand)	5.7 kg
Height (without stand)	400 mm

Packaging data

Package width	692 mm
Package depth	207 mm
Package height	506 mm
Package weight	7.7 kg

Packaging content

Stand included	Yes
Cables included	AC, USB, HDMI, DisplayPort

Sustainability

Sustainability certificates	ErP

Other features

Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Depth	214 mm
Packaging content	quick start guide, safety guide
Weight	5.7 kg
Width	614 mm
Control panel	Power, Menu/ Select, +/ Volume, -/ i-Style, Exit/ ECO, Input Select
User controls	picture adjust (contrast, brightness, overdrive, ACR, ECO, blue light reducer, Black Tuner, colour saturation, MBR, AMD FreeSync Premium), input select, audio adjust (volume, mute), store user settings, colour settings (colour temperature, 6-Axis, user preset, gamma), image adjust (i-Style colour, X