Desktop Monitor - G-MASTER GB2771UHSU-B1 - 27in - 1920x1080 (FHD) - Black

Introduction

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

Display diagonal

68.6 cm (27")

Display resolution

3840 x 2160 pixels

Native aspect ratio

16:9

Panel type

IPS

Display brightness (typical)

450 cd/m²

Contrast ratio (typical)

1500:1

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

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

HD type

4K Ultra HD

Display technology

LED

Touchscreen

No

Response time (MPRT)

0.8 ms

Screen shape

Flat

Contrast ratio (dynamic)

100000000:1

Vertical scan range

48 - 288 Hz

Performance

AMD FreeSync

Yes

AMD FreeSync type

FreeSync Premium

Flicker-free technology

Yes

Low Blue Light technology

Yes

NVIDIA G-SYNC

Yes

NVIDIA G-SYNC type

G-SYNC Compatible

Multimedia

Number of speakers

2

RMS rated power

4 W

Built-in speaker(s)

Yes

Built-in camera

No

Design

Product colour

Black

Market positioning

Gaming

Frameless design

Yes

Ports & interfaces

Built-in USB hub

Yes

USB hub version

3.2 Gen 1 (3.1 Gen 1)

HDMI ports quantity

2

DisplayPorts quantity

1

Headphone out

Yes

HDCP

Yes

USB upstream port type

USB Type-B

Number of upstream ports

1

Number of downstream ports

5

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 version

2.1

DisplayPort out version

1.4

Headphone outputs

1

Headphone connectivity

3.5 mm

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

Swivelling

Yes

Swivel angle range

-45 - 45°

Tilt adjustment

Yes

Pivot angle

-90 - 90°

Tilt angle range

-5 - 23°

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Russian, Ukrainian

Number of OSD languages

11

Power

Energy efficiency class (SDR)

F

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 class (HDR)

G

Energy consumption (SDR) per 1000 hours

25.7 kWh

Energy consumption (HDR) per 1000 hours

36.6 kWh

Energy efficiency scale

A to G

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

694 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

Other features

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)

Packaging content

quick start guide, safety guide

Weight

5.97 kg

Width

614.5 mm

Depth

213 mm

Control panel

Joystick, power / menu (center), up / signal select, down, left / i-Style colour, night mode, blue light reducer, right / volume

Compliance certificates

CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

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%

Sustainability

Sustainability certificates

ErP