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iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 1
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – video
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 2
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 3
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 4
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 5
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 6
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 7
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 8
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 9
iiyama G-MASTER GB2771UHSU-B1 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 10
IIYAMA

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

R5,112
incl. VAT: R5,878
  • Stock: Backordered - delivers in 10-15 days
  • Brand: IIYAMA
  • Model: GB2771UHSU-B1
  • Weight: 8.7 kg
  • Dimensions: 70 × 44 × 14 cm
  • EAN: 4948570127139
  • Product code: 1623925
Backordered goods Delivery in 10–15 working days
FA–G Product information sheet

Available Options

R5,112 incl. VAT: R5,878
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Key features

  • 68.6 cm (27") Black
  • Height adjustment 15 cm Built-in speaker(s)
  • USB upstream port type: USB Type-B HDMI HDMI version: 2.1 DisplayPorts quantity: 1
  • Screen shape: Flat
  • Maximum refresh rate: 144 Hz Response time (MPRT): 0.8 ms
  • 3840 x 2160 pixels 4K Ultra HD Panel type: IPS
  • Energy efficiency class (SDR): F ErP CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Key features

  • 68.6 cm (27") Black
  • Height adjustment 15 cm Built-in speaker(s)
  • USB upstream port type: USB Type-B HDMI HDMI version: 2.1 DisplayPorts quantity: 1
  • Screen shape: Flat
  • Maximum refresh rate: 144 Hz Response time (MPRT): 0.8 ms
  • 3840 x 2160 pixels 4K Ultra HD Panel type: IPS
  • Energy efficiency class (SDR): F ErP CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Tags: iiyama monitors , iiyama monitor

Compatible accessories

Description

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.

Specifications

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
Screen shape Flat
Contrast ratio (typical) 1500:1
Maximum refresh rate 144 Hz
Display number of colours 1.07 billion colours
Display brightness (typical) 450 cd/m²
Response time (MPRT) 0.8 ms
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 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
Built-in camera No
Number of speakers 2
RMS rated power 4 W
Design
Market positioning Gaming
Product colour Black
Frameless design Yes
Ports & interfaces
Built-in USB hub Yes
HDMI Yes
Headphone out 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 ports quantity 2
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort out version 1.4
Headphone outputs 1
Headphone connectivity 3.5 mm
HDCP Yes
Ergonomics
VESA mounting Yes
Cable lock slot Yes
Height adjustment Yes
Panel mounting interface 100 x 100 mm
Cable management Yes
Cable lock slot type Kensington
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) 0.5 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
Packaging content quick start guide, safety guide
Weight 5.97 kg
Width 614.5 mm
Depth 213 mm
Compliance certificates CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
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)
Control panel Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume