Desktop Monitor - G-MASTER GB2591HSU-B1 - 25in - 1920x1080 (FHD) - Black

Introduction

The G-Master GB2591HSU-B1 is crafted to help you unleash your full gaming potential. With G-Sync Compatibility for smooth, tear-free gameplay and a 320Hz refresh rate, every movement feels fast and fluid. The 24.5” Fast IPS panel delivers clear, sharp visuals, while the 0.4ms response ensures you stay ahead in every game, without ever being held back by your gear. For added ergonomic comfort, the monitor includes a 150mm height-adjustable stand to fit your setup perfectly.

Display

Display diagonal

62.2 cm (24.5")

Display resolution

1920 x 1080 pixels

HD type

Full HD

Native aspect ratio

16:9

Display technology

LED

Panel type

Fast IPS

Touchscreen

No

Display brightness (typical)

350 cd/m²

Response time

0.4 ms

Response time (MPRT)

0.4 ms

Display surface

Matt

Screen shape

Flat

Contrast ratio (typical)

1000:1

Contrast ratio (dynamic)

100000000:1

Maximum refresh rate

320 Hz

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Display number of colours

16.7 million colours

Pixel pitch

0.2802 x 0.2802 mm

Horizontal scan range

30 - 360 kHz

Viewable size, horizontal

54.4 cm

Viewable size, vertical

30.3 cm

Display diagonal (metric)

62 cm

High Dynamic Range (HDR) supported

Yes

High Dynamic Range (HDR) technology

High Dynamic Range 10 (HDR10)

Colour depth

8 bit

Performance

NVIDIA G-SYNC

Yes

NVIDIA G-SYNC type

G-SYNC

AMD FreeSync

Yes

VESA Adaptive Sync support

Yes

Flicker-free technology

Yes

Low Blue Light technology

Yes

Multimedia

Number of speakers

2

RMS rated power

8 W

Built-in speaker(s)

Yes

Built-in camera

No

Design

Market positioning

Gaming

Product colour

Black

Ports & interfaces

Built-in USB hub

Yes

USB hub version

3.2 Gen 1 (3.1 Gen 1)

Number of downstream ports

4

HDMI

Yes

HDMI ports quantity

2

HDMI version

2.1

DisplayPorts quantity

1

DisplayPort version

1.4

Headphone out

Yes

HDCP

Yes

Ergonomics

VESA mounting

Yes

Panel mounting interface

100 x 100 mm

Wall mountable

Yes

Cable management

Yes

Cable lock slot

Yes

Cable lock slot type

Kensington

Height adjustment

Yes

Adjustable height (max)

15 cm

Pivot

Yes

Pivot angle

0 - 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, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian

Power

Energy efficiency class (SDR)

E

Energy efficiency class (HDR)

G

Energy consumption (SDR) per 1000 hours

18 kWh

Energy consumption (HDR) per 1000 hours

31 kWh

Power consumption (typical)

30 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

Weight & dimensions

Width (with stand)

557 mm

Depth (with stand)

55.5 mm

Height (with stand)

324 mm

Weight (with stand)

5.3 kg

Packaging data

Package width

630 mm

Package depth

142 mm

Package height

504 mm

Package weight

8.03 kg

Package type

Box

USB cable length

1.8 m

Packaging content

Cables included

AC, USB, DisplayPort

DisplayPort cable length

1.8 m

Power cable length

1.8 m

Sustainability

Sustainability certificates

ErP

Other features

User controls

picture adjust (contrast, brightness, overdrive, HDR, Adaptive Sync, night mode, blue light reducer, Motion Blur Reducer, gamma), input select (input source), audio adjust (volume, mute), store user setting (user modes), color settings (6-axis, color temperature, user preset, black tuner), image adjust (i-Style color, X-Res Technology, sharpness, HDMI range, direct drive mode, video mode adjust), language, setup menu (OSD horizontal position, OSD vertical position, OSD time, opening logo, power LED, DDC/CI control, usb charge), display information, reset (reset all)

Packaging content

quick start guide, safety guide

Weight

5.3 kg

Height

324 mm

Width

557 mm

Control panel

power switch, joystick, menu (center), up / signal select, down / shortcut, left / volume -, right / volume +

Compliance certificates

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