iiyama G-Master GB2771UHSU-B1 27" 4K Ultra HD IPS 144Hz

iiyama G-Master GB2771UHSU-B1 27" 4K Ultra HD IPS 144Hz
  • 27.0 inch (68.6cm) inch
  • IPS panel (3840 x 2160 pixels)
  • 0.8 ms response time
  • 144, 288 Hz refresh rate
  • 1x DisplayPort, 2x HDMI
287.95
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277.99
226.01 excl. VAT
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Information

The iiyama G-Master GB2771UHSU-B1 is a 27-inch gaming monitor designed for players who demand both stunning image quality and rapid performance. Built around an IPS panel with a 4K UHD resolution of 3840 x 2160, it delivers exceptional clarity across a wide 178-degree horizontal and vertical viewing angle. With a peak brightness of 450 cd/m², HDR support, a contrast ratio of 1,500:1, and a colour depth of 8-bit reproducing over 1.07 billion colours, visuals are vivid and lifelike. The monitor comes in a sleek black finish and includes AC, HDMI, USB, and DisplayPort cables in the box.

High-Speed Gaming Performance
The GB2771UHSU-B1 is built with competitive gaming in mind. A blazing-fast refresh rate of 144Hz, with support up to 288Hz, combined with an incredibly low 0.8ms response time ensures fluid, tear-free gameplay. Both AMD FreeSync Premium and Nvidia G-SYNC Compatible synchronisation technologies are supported, eliminating screen tearing and stuttering across a wide range of systems. The DisplayPort 1.4 and dual HDMI 2.1 inputs provide flexible, high-bandwidth connectivity options.

Versatile Ergonomics and Connectivity
The monitor offers extensive ergonomic adjustability, including height adjustment, tilt (-5° to 23°), swivel, and a full pivot range of -90° to 90°, making it easy to find the perfect viewing position. VESA 100x100 mounting compatibility adds further flexibility. Built-in dual speakers delivering 4W RMS, a headphone output, a Kensington cable lock slot, and an on-screen display available in 11 languages round out a feature-rich package suitable for any gaming setup.

Specifications

Brand:
iiyama
Product number:
21846763
Product number manufacturer:
GB2771UHSU-B1

Audio

Built-in speakers:
Number of speakers:
2
RMS rated power:
4 W

Camera

Built-in camera:

Certificates

Certification:
ErP

Connectivity

DisplayPort version:
1.4
DisplayPorts:
1
HDMI:
HDMI ports:
2
HDMI version:
2.1
Headphone connectivity:
Headphone out:

Display

Aspect ratio:
16:9
Colour depth:
8 Bit
Contrast ratio (typical):
1.500 : 1
DDC/CI:
Display brightness:
450 nits
Display diagonal:
27"
Display resolution:
3840 x 2160 pixels
HD Type:
4K UHD
High Dynamic Range (HDR) supported:
Number of colours:
1.07B
Panel type:
IPS
Pixel pitch:
0.155 mm
Refresh rate:
144, 288 Hz
Response time:
0.8 ms
Viewable size, horizontal:
59,7 cm
Viewable size, vertical:
33,6 cm
Viewing angle, horizontal:
178 graden
Viewing angle, vertical:
178 graden

Energy

Energy Label:
F

Energy management

AC adapter frequency:
50/60 Hz
Energy consumption (HDR) per 1000 hours:
36,6 kWu
Energy consumption (SDR) per 1000 hours:
25,7 kWu
Input voltage:
100 - 240 V
Power consumption (off):
0,3 W
Power consumption (standby):
0,5 W
Power consumption (typical):
26 W

Ergonomics

Height adjustment:
Pivot:
Pivot angle:
-90 - 90°
Swivel:
Tilt angle:
-5 - 23°
VESA compatibility:
VESA mounting interfaces:
100 x 100

Packaging content

Cables included:
AC, DisplayPort, HDMI, USB

Physical characteristics

Cable lock slot:
Cable lock slot type:
Kensington
Colour of product:
Black
Depth:
213 mm
Height:
567 mm
Weight:
5.97 kg
Width:
614.5 mm

Technical details

On Screen Display (OSD):
On Screen Display (OSD) languages:
Tsjechisch, Duits, Engels, Spaans, Frans, Italiaans, Japans, Nederlands, Pools, Russisch, Oekraïens
Suitable for:
Gaming
Synchronisation:
AMD FreeSync Premium, Nvidia G-SYNC Compatible

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