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iiyama 27" LED - G-Master GB2770QSU-B6 Red Eagle

2.5K PC monitor - 2560 x 1440 pixels - 0.2 ms (MPRT) - 16/9 - Fast IPS panel - 180 Hz - Adaptive Sync - HDMI/DisplayPort - Pivot - USB Hub - Black

Last price 239€95
Holy Moly!
Overview

Optimised gaming potential

Prepare for the battle ahead with equipment that's ready for victory. The iiyama GB2770QSU-B6 effectively combines superior image quality with high gaming performance (0.2 ms response time, 180 Hz frequency, Adaptive Sync). Enjoy pleasant and comfortable entertainment with a Fast IPS panel, QHD resolution and ergonomic design.

The smell of victory

Sign your finest achievements with this iiyama monitor offering optimal gaming conditions! Featuring a Fast IPS panel, this 27-inch screen achieves an ultra-fast response time of 0.2 ms (MPRT) while offering superior visual quality with QHD resolution and a contrast ratio of 80M:1 in dynamic mode (1200:1 typical).

The picture is also extremely fluid, with a maximum refresh rate of 180 Hz and Adaptive Sync technology. The result is a tear-free image so you can outperform your opponents at every moment!

Superior gaming comfort

In addition to the screen's performance, aiming for the top also requires superior gaming comfort. The GB2770QSU-B6 Red Eagle monitor features an ergonomic stand with easily adjustable positioning to meet all gamers' expectations. Adjust the height, tilt or rotation to create the gaming setup of your dreams! And to ensure you stay at the top of the leaderboard for a long time to come, eyestrain will be reduced thanks to the presence of FlickerFree (anti-flicker) and blue light reduction eye protection technologies.

Key features :

  • 27-inch matte LED screen with QHD resolution (2560 x 1440)
  • Fast IPS panel: wide viewing angles and ultra-fast response time of 0.2 ms (MPRT)
  • Rich colours thanks to dynamic contrast of 80,000,000:1 (typical 1200:1)
  • Ultra-fluid display with a maximum frequency of 180 Hz
  • Tear-free display with Adaptive Sync technology
  • Pre-set game modes and customisable profiles
  • Black Tuner function: optimised dark scenes so you're never surprised by the enemy again
  • Connectors: HDMI and DisplayPort
  • Built-in speakers + headphone socket
  • Adjustable position: tilt, height (150 mm), pivot
  • Eye comfort: Flicker Free + blue light reduction
Specifications
Select your criteria

General information

Product name

iiyama 27" LED - G-Master GB2770QSU-B6 Red Eagle

Brand

iiyama

Model

GB2770QSU-B6

Display

Screen size

27 inches

Screen format

16:9

Panel type

IPS display

Max resolution

2560 x 1440 pixels

High definition

2.5K

Dot Pitch

0.233 mm

Brightness

400 cd/m²

Contrast

1200 /1

Response time

0.2 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

Yes

HDR (High Dynamique Range)

No

NVIDIA G-SYNC

No

NVIDIA Reflex

No

Adaptive-Sync

Yes

AMD FreeSync

No

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

LED

Range

IIyama G-Master

Widescreen

Yes

Curved screen

No

Borderless

Yes

Touch screen

No

Min vertical frequency

48 Hz

Max vertical frequency

180 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

Yes

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

21.5 Degree(s)

Forward tilt angle (bottom)

3.5 Degree(s)

Articulating arm

No

Connectivity

Video inputs

1 X HDMI Female
1 X DisplayPort Female

HDMI standard

HDMI 1.4

DisplayPort standard

DisplayPort 1.2

Audio outputs

1 X Headphone (3.5mm Jack Female)

Additional connector(s)

4 X USB 3.0

Dock USB-C

No

Multimedia

Built-in speakers

Yes

Sound power

2 X 2 W

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

613 mm

Height

438 mm

Depth

192.5 mm

Weight

5.7 kg

Multi-monitor bundle

No

Power supply

Energy class

E

Consumption

21 kWh/1000h

Standby consumption

0.5 W

Internal power supply

Yes

Specificities

PS5 optimized

No

Xbox Series optimized

No

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Iiyama Corporation

Postal address

Wijkermeerstraat 8, 2131 HA Hoofddorp, The Netherlands

Electronic Address

reg@iiyama.com

Product referenced on 6 Jun 2024

Customer reviews
Global rating
10/10
based on 6 reviews Editorial and moderation guide
  • 83%
    5 reviews
  • 17%
    1 review
  • 0%
  • 0%
  • 0%
  • by Gaétan S
    Posted on 26 Jan 2026
    Bought on 29 Dec 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect!

    Very good screen, beautiful colours, responsive display. The blacks could be deeper, but that's to be expected with an IPS panel. The OSD interface could (should) be modernised, but it's not a deal breaker.

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  • by AntoineL
    Posted on 28 Oct 2025
    Bought on 30 Sep 2025 from LDLC
    Number of reviews: 11 Average rating: 10

    For 2k it's great

    If you're looking for a good-looking, high-performance 2k screen, I'd recommend this one. It's fairly light and the performance is top-notch.

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  • by RichardS
    Posted on 19 Sep 2025
    Bought on 22 Aug 2025 from LDLC
    Number of reviews: 4 Average rating: 8

    Screen purchase

    Very good screen with excellent colour rendition, but after 2 weeks there was no signal on the Display port, so I just had to change the cable and everything was back in order.

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  • by AnaisV
    Posted on 4 Sep 2025
    Bought on 6 Aug 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Works

    The only downside is that the buttons are behind the screen. I like to turn off my screen and that's not very practical. Otherwise, the picture is good.

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  • by DenisD
    Posted on 18 Mar 2025
    Bought on 7 Feb 2025 from LDLC
    Number of reviews: 2 Average rating: 10

    27-inch screen

    Very nice picture, not tiring, well defined, superb colours. Very easy to adjust for height and orientation.

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  • by MayessaC
    Posted on 3 Sep 2024
    Bought on 5 Aug 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Very good screen

    The colours are beautiful, the panel is responsive and not too reflective! Great value for money

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