iiyama · Monitor

iiyama G-MASTER GB2771UHSU-B1 computer monitor price in United Kingdom

Model GB2771UHSU-B1MPN GB2771UHSU-B1EAN 4948570127139

Display68.6 cm (27")
Resolution3840 x 2160 pixels
Energy classF
Weight5.97 kg

Lowest price incl. delivery

£185.28

at PCHUB.UKFree deliveryIn stock

3 stores
Range £185.28 – £226.99
Save up to £41.71 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 5 Oct 2026, 18:25 UTC

Lowest price£185.28at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £41.71 (18%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 5 Oct 2026, 18:25 UTC

PCHUB.UKLowest priceiiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 In stockFree shipping
£185.28incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the Officeiiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black In stockFree shipping
£226.99incl. free shipping+£41.71 (23%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukiiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 In stockShipping not stated
£185.28item 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 5 Oct 2026, 18:25 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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Product details

Identification

Brand: iiyama
Product: G-MASTER GB2771UHSU-B1 computer monitor
Full name: iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
Manufacturer part number: GB2771UHSU-B1
EAN / UPC: 4948570127139
Category: Monitor

112 specifications from the manufacturer's data sheet

Display

Display diagonal	68.6 cm (27")
Display resolution	3840 x 2160 pixels
Native aspect ratio	16:9
Display technology	LED
Touchscreen	No
HD type	4K Ultra HD
Panel type	IPS
Display brightness (typical)	450 cd/m²
Response time (MPRT)	0.8 ms
Screen shape	Flat
Contrast ratio (typical)	1500:1
Contrast ratio (dynamic)	100000000:1
Maximum refresh rate	144 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Pixel pitch	0.155 x 0.155 mm
Horizontal scan range	30 - 360 kHz
Vertical scan range	48 - 288 Hz
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Display diagonal (metric)	68.6 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
DDC/CI	Yes
Colour depth	8 bit

Performance

NVIDIA G-SYNC	Yes
AMD FreeSync	Yes
NVIDIA G-SYNC type	G-SYNC Compatible
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
Frameless design	Yes

Ports & interfaces

Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
Number of downstream ports	4
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	1
HDMI	Yes
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
DisplayPort out version	1.4
Headphone out	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
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	-90 - 90°
Swivelling	Yes
Swivel angle range	-45 - 45°
Tilt adjustment	Yes
Tilt angle range	-5 - 23°
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Number of OSD languages	11

Power

Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	25.7 kWh
Energy consumption (HDR) per 1000 hours	36.6 kWh
Power consumption (typical)	26 W
Power consumption (standby)	0.4 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)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	20 - 90%
Storage relative humidity (H-H)	10 - 90%

Weight & dimensions

Width (with stand)	614.5 mm
Depth (with stand)	213 mm
Height (with stand)	567 mm
Weight (with stand)	5.97 kg
Height (without stand)	417 mm
Weight (without stand)	4 kg

Packaging data

Package width	694 mm
Package depth	143 mm
Package height	440 mm
Package weight	9 kg
USB cable length	1.5 m

Packaging content

Cables included	AC, USB, HDMI, DisplayPort
Quick start guide	Yes
DisplayPort cable length	1.85 m
HDMI cable length	1.85 m
Power cable length	1.85 m

Sustainability

Sustainability certificates	ErP

Other features

Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Depth	213 mm
Packaging content	quick start guide, safety guide
Weight	5.97 kg
Width	614.5 mm
Control panel	Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume
User controls	picture adjust (contrast, brightness, overdrive, HDR, adaptive sync, adv. contrast, night mode, blue light reducer, motion blur red., gamma), input select (auto, manual / HDMI1, HDMI2, DP), audio adjust (volume, mute), store user setting (user modes), colour settings (6-axis, colour temperature, use