iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black

Name: iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
Brand: iiyama
SKU: 102928815
Price: 220.56 GBP
Availability: OutOfStock

iiyama

£220.56

Sold out

Delivery From Tomorrow

Order by 2pm for next-day delivery

12 Month Warranty

Full peace of mind guarantee

Unlocked & SIM Free

Use with any network provider

Industry-Standard Grading

Rigorous 90-point quality check

14-day money-back guarantee

Shop with confidence

SKU: 102928815

Barcode: 4948570127139

Why Shop Clove?

Lower Carbon Footprint

Choosing refurbished saves an estimated
50–70kg of CO2 compared to buying new.
Independently Tested

Every device is tested to 80+ quality
checkpoints via PhoneCheck certification.
Repaired by Experts

Our in-house repair team refurbishes
every device before it reaches you.
Close the Loop

Done with your old device? Send it back via Clove Recycling and keep it out of landfill.

Experience the best of both worlds with the G-MASTER Red Eagle GB2771UHSU 27” 4K IPS monitor built for versatility. Enjoy high-definition detail with 4K resolution at 144Hz for smooth and immersive single-player adventures, then switch to an ultra-responsive 288Hz refresh rate at Full HD when it’s time to get competitive. With a fast 0.8ms MPRT (4K 144Hz) response time and NVIDIA G-SYNC Compatible technology, gameplay stays crisp and fluid, with no visible screen tearing artifacts or distractions. This monitor delivers 450cd/m² brightness and vibrant colour accuracy with it’s IPS panel, making it a suitable monitor for gaming and content creation, it is the perfect all-rounder you need for both immersive and competitive gaming.

Display
HDCP	Yes
Display brightness (typical)	450 cd/m²
Screen shape	Flat
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
DDC/CI	Yes
Maximum refresh rate	144 Hz
HD type	4K Ultra HD
Display technology	LED
Contrast ratio (dynamic)	100000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
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 resolution	3840 x 2160 pixels
Display diagonal	68.6 cm (27")
Contrast ratio (typical)	1500:1
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	IPS
Colour depth	8 bit
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
Display diagonal (metric)	68.6 cm
Response time (MPRT)	0.8 ms
Audio
Built-in speaker(s)	Yes
RMS rated power	4 W
Performance
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
NVIDIA G-SYNC type	G-SYNC Compatible
AMD FreeSync type	FreeSync Premium
AMD FreeSync	Yes
NVIDIA G-SYNC	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Management features
On Screen Display (OSD)	Yes
Number of OSD languages	11
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
Power
Power cable length	1.85 m
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	26 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
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
Design
Market positioning	Gaming
Product colour	Black
Frameless design	Yes
Camera
Built-in camera	No
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
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	1
Headphone out	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
HDMI	Yes
HDMI version	2.1
Number of USB Type-B upstream ports quantity	1
DisplayPort out version	1.4
Number of downstream ports	4
Technical details
Height (without stand)	417 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
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, 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 horizontal position, OSD vertical position, OSD rotate, OSD time, opening logo, power LED, DDCI/CI control, USB charge), setup menu (PIP/PBP, dual mode, DSC compression), display information, reset (reset all)
Sustainability certificates	ErP
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Packaging content	quick start guide, safety guide
Power supply type	Internal
Weight (with stand)	5.97 kg
Touchscreen	No
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-45 - 45°
Tilt angle range	-5 - 23°
Pivot	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Number of OSD languages	11
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Height adjustment	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	15 cm
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
Height (without stand)	417 mm
Width (with stand)	614.5 mm
Depth (with stand)	213 mm
Height (with stand)	567 mm
Weight (with stand)	5.97 kg
Weight (without stand)	4 kg
Package width	694 mm
Package depth	143 mm
Package height	440 mm
Package weight	9 kg
Width	614.5 mm
Weight	5.97 kg
Depth	213 mm
Packaging data
Package width	694 mm
Package depth	143 mm
Package height	440 mm
Package weight	9 kg
USB cable length	1.5 m
Power cable length	1.85 m
Quick start guide	Yes
Cables included	AC, USB, HDMI, DisplayPort
DisplayPort cable length	1.85 m
HDMI cable length	1.85 m
Packaging content
Power cable length	1.85 m
Quick start guide	Yes
Cables included	AC, USB, HDMI, DisplayPort
DisplayPort cable length	1.85 m
HDMI cable length	1.85 m
USB cable length	1.5 m
Sustainability
Sustainability certificates	ErP
Other features
Packaging content	quick start guide, safety guide
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, 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 horizontal position, OSD vertical position, OSD rotate, OSD time, opening logo, power LED, DDCI/CI control, USB charge), setup menu (PIP/PBP, dual mode, DSC compression), display information, reset (reset all)
Width	614.5 mm
Weight	5.97 kg
Depth	213 mm
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Control panel	Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume
Height (without stand)	417 mm
Quick start guide	Yes
HDMI	Yes
Energy efficiency scale	A to G
Power supply type	Internal
Power cable length	1.85 m
Touchscreen	No

Display
HDCP	Yes
Display brightness (typical)	450 cd/m²
Screen shape	Flat
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
DDC/CI	Yes
Maximum refresh rate	144 Hz
HD type	4K Ultra HD
Display technology	LED
Contrast ratio (dynamic)	100000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
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 resolution	3840 x 2160 pixels
Display diagonal	68.6 cm (27")
Contrast ratio (typical)	1500:1
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	IPS
Colour depth	8 bit
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
Display diagonal (metric)	68.6 cm
Response time (MPRT)	0.8 ms
Audio
Built-in speaker(s)	Yes
RMS rated power	4 W
Performance
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
NVIDIA G-SYNC type	G-SYNC Compatible
AMD FreeSync type	FreeSync Premium
AMD FreeSync	Yes
NVIDIA G-SYNC	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Management features
On Screen Display (OSD)	Yes
Number of OSD languages	11
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	4 W
Built-in camera	No
Power
Power cable length	1.85 m
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	26 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
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
Design
Market positioning	Gaming
Product colour	Black
Frameless design	Yes
Camera
Built-in camera	No
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
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	1
Headphone out	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
HDMI	Yes
HDMI version	2.1
Number of USB Type-B upstream ports quantity	1
DisplayPort out version	1.4
Number of downstream ports	4
Technical details
Height (without stand)	417 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
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, 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 horizontal position, OSD vertical position, OSD rotate, OSD time, opening logo, power LED, DDCI/CI control, USB charge), setup menu (PIP/PBP, dual mode, DSC compression), display information, reset (reset all)
Sustainability certificates	ErP
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Packaging content	quick start guide, safety guide
Power supply type	Internal
Weight (with stand)	5.97 kg
Touchscreen	No
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-45 - 45°
Tilt angle range	-5 - 23°
Pivot	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Number of OSD languages	11
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Height adjustment	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	15 cm
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
Height (without stand)	417 mm
Width (with stand)	614.5 mm
Depth (with stand)	213 mm
Height (with stand)	567 mm
Weight (with stand)	5.97 kg
Weight (without stand)	4 kg
Package width	694 mm
Package depth	143 mm
Package height	440 mm
Package weight	9 kg
Width	614.5 mm
Weight	5.97 kg
Depth	213 mm
Packaging data
Package width	694 mm
Package depth	143 mm
Package height	440 mm
Package weight	9 kg
USB cable length	1.5 m
Power cable length	1.85 m
Quick start guide	Yes
Cables included	AC, USB, HDMI, DisplayPort
DisplayPort cable length	1.85 m
HDMI cable length	1.85 m
Packaging content
Power cable length	1.85 m
Quick start guide	Yes
Cables included	AC, USB, HDMI, DisplayPort
DisplayPort cable length	1.85 m
HDMI cable length	1.85 m
USB cable length	1.5 m
Sustainability
Sustainability certificates	ErP
Other features
Packaging content	quick start guide, safety guide
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, 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 horizontal position, OSD vertical position, OSD rotate, OSD time, opening logo, power LED, DDCI/CI control, USB charge), setup menu (PIP/PBP, dual mode, DSC compression), display information, reset (reset all)
Width	614.5 mm
Weight	5.97 kg
Depth	213 mm
Compliance certificates	CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Control panel	Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume
Height (without stand)	417 mm
Quick start guide	Yes
HDMI	Yes
Energy efficiency scale	A to G
Power supply type	Internal
Power cable length	1.85 m
Touchscreen	No

Clove Recycling

Have you ever thought of trading in your old smartphone?

Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!

So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?

How much will you offer for my phone?

That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.

We pledge to beat the major recycling services operating in the UK on the price they offer for your

How do I get my phone(s) back to you?

On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.

Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.

Special Deals

Special Deals

Just landed

NEW ARRIVALS

Mac Minis

Mac Minis - Refurbished

Macbooks

Macbooks - Refurbished

Pixel Watches