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Speed up your gaming with the iiyama G-Master GB2771HSU-B1 Red Eagle monitor. Its 27" Full HD Fast IPS panel comes with superior gaming qualities: fast response time, 240Hz frequency and Adaptive Sync + G-SYNC Compatible. This iiyama screen also features an ergonomic stand for maximum comfort.
Sign your finest exploits with this iiyama monitor offering optimal gaming conditions! Featuring a Fast IPS panel, this 27-inch screen achieves an ultra-fast response time of 0.4 ms (MPRT) while offering superior visual quality with Full HD resolution, rich, accurate colours and contrast of 80M:1 in dynamic mode (1000:1 typical).
Smoothness is also guaranteed with a maximum refresh rate of 240 Hz and the use of Adaptive Sync or G-SYNC technology thanks to G-SYNC Compatible certification. The result is a tear-free image so you can outperform your opponents at every moment!
What's more, users can adjust brightness and black levels with the Black Tuner function, giving better performance in dark images and therefore enabling an enemy to be identified more quickly.
Select your criteria
General information |
Product name |
iiyama 27" LED - G-Master GB2771HSU-B1 Red Eagle |
Brand |
iiyama | |
Model |
GB2771HSU-B1 | |
Display |
Screen size |
27 inches |
Screen format |
16:9 | |
Panel type |
IPS display | |
QD-OLED |
No | |
Max resolution |
1920 x 1080 pixels | |
High definition |
Full HD 1080p | |
Dot Pitch |
0.311 mm | |
Brightness |
350 cd/m² | |
Contrast |
1000 /1 | |
Response time |
0.4 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
Yes | |
HDR standards |
HDR10 | |
NVIDIA G-SYNC |
Yes | |
G-SYNC |
G-SYNC compatible | |
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 |
240 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) |
23 Degree(s) | |
Forward tilt angle (bottom) |
5 Degree(s) | |
Articulating arm |
No | |
Connectivity |
Video inputs |
2 X HDMI Female |
| 1 X DisplayPort Female | ||
HDMI standard |
HDMI 2.0 | |
DisplayPort standard |
DisplayPort 1.2 | |
Audio outputs |
1 X USB 3.0 Type C | |
| 2 X USB 3.0 | ||
| 1 X Headphone (3.5mm Jack Female) | ||
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 |
2025 | |
Width |
612 mm | |
Maximum height |
553.5 mm | |
Height |
408.5 mm | |
Depth |
213 mm | |
Weight |
5.6 kg | |
Weight (Without stand) |
3.8 kg | |
Multi-monitor bundle |
No | |
Power supply |
Energy class |
E |
Consumption |
19 kWh/1000h | |
Standby consumption |
0.5 W | |
Internal power supply |
Yes | |
Specificities |
PS5 optimized |
No |
Xbox Series optimized |
No | |
Warranties |
Commercial warranty |
Seller 5 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Iiyama Corporation |
Postal address |
Wijkermeerstraat 8, 2131 HA Hoofddorp, The Netherlands | |
Electronic Address |
reg@iiyama.com |
See all iiyama products
Product referenced on 29 Oct 2025
I have already ordered this screen several times in the past and now we have 14 screens of this type in the office and we are fully satisfied both with the ergonomics and the image quality.
Thanks to the ldlc team
For the advice
Customer reception
Value for money
In the end cheaper than amazon
Very good screen, well designed. It is perfectly well integrated with the PC which, when switched off, leaves the screen in standby mode and turns on as soon as the PC is switched back on
Received today and assembled in only 15 minutes, this screen displays very beautiful images and suits me perfectly. There is also a sound device that is nice although it could be better with a soundbar or a speaker.
I followed the advice of the salesperson in store to get a new screen for dual screen according to my PC and what I want to use it for (mainly gaming). The screen works very well. No problems. Easy installation and at the same time nice and simple.
Thanks again.
In the same universe: 280hz | iiyama 27" led - g-master
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