According to our monitor expert
Play games to their maximum potential with the iiyama G-Master G2770HSU-B5 Red Eagle 27-inch 165Hz gaming monitor. With a 0.5ms response time and 165Hz refresh rate, you can play a shooter like Call of Duty smoothly. Thanks to the IPS panel, you see these colors equally sharp from any viewing angle. Play a lot of online games? Get ahead of your competition with the Black Tuner technology, which adjusts the brightness and dark tones. This improves the visibility in dark environments. Have an AMD video card? FreeSync Premium ensures the video card and screen run synchronously, so you won't have any screen tearing while you game. You can tilt, rotate, or adjust the monitor's height, so you can create an ergonomic sitting position. That's useful when you're about to start a long gaming session. In addition, you can easily organize all of your cables with the cable holder at the back of the monitor base. This gaming monitor is also very suitable for next gen console gaming. Connect a PlayStation 5 (120Hz in Full HD) or Xbox Series X|S (120Hz in QHD) via the HDMI port and enjoy smooth gameplay.
Note: the maximum refresh rate via HDMI is 144Hz. Want to game at 165Hz? Connect the monitor via DisplayPort.
Screen size | 27 inches | |
Sharpness | Quad HD (1440p) | |
Refresh rate | 165 Hz | |
Pixel density | 108,7 ppi | |
Color quality | Good | |
Response time | 0,5 ms | |
Curved | ||
Aspect ratio | Standard (16:9) |
5 stars
53
4 stars
14
3 stars
2
2 stars
0
1 star
0
10 () | |
10 () | |
10 () | |
10 () | |
10 () |
Ronald P.
28 April 2021
Automatic translation off Dutch
Stan van Dijk
17 February 2021
Automatic translation off Dutch
Hein Haverkamp
22 October 2020
Automatic translation off Dutch
joshua mulder
31 December 2021
Automatic translation off Dutch
tom van hoof
28 October 2020
Automatic translation off Dutch
Hendrik-Bene Perdok
24 October 2020
Automatic translation off Dutch
m de kleer
25 March 2021
Automatic translation off Dutch
Karel Martens
2 August 2022
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Raymond
5 December 2023
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Thijs Willems
28 December 2022
Automatic translation off Dutch
Because I unfortunately damaged my 27" MSI Optix Curved, I wanted to look for a decent replacement for a reasonable price. The monitor also had to be suitable for playing Blu-ray, high-res PC Games and the PS4. I first thought about a 34" ultrawide, but due to these limitations, especially with Blu-Ray films and the PS4, my choice went to a larger 32" curved screen. HDR I only found out after I installed the screen :) On/Off is very easy by simply pressing the joystick. In other reviews people say that the button is not there. But really just a matter of RTFM ;) The stickers are easy to remove from the monitor. Built-in speakers not great (don't expect Dolby Digital) but handy. Just plug in external speakers :) So far I have not regretted the purchase for a moment and it makes the damage to my "old" MSI Optix a little less bad...
Ronald P.
28 April 2021
Automatic translation off Dutch
Have experience with comparable monitors in the price range and this one is high in price-quality ratio.
Stan van Dijk
17 February 2021
Automatic translation off Dutch
Plug and Play. Keep in mind that the promised values of 144hz must be coupled with a good video card, otherwise you will not achieve the values. But it's a great screen. Sound from screen is also quite good. Doesn't disappoint
Hein Haverkamp
22 October 2020
Automatic translation off Dutch
Current product
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165 Hz
165 Hz
165 Hz
180 Hz
180 Hz
IPS panel
IPS panel
VA panel
VA panel
VA panel
0,5 ms
1 ms
1 ms
0,4 ms
1 ms
2560x1440
2560x1440
3440x1440
3440x1440
3440x1440
Coolblue takes care of everything, from taking out an insurance to repairs
Isn't repairing possible? You'll receive the replacement value in CoolblueCredit
30-day return window
You can select one of the Backup Plans below in your shopping cart. It will protect your brand new monitor against damage and/or theft.
3-year Backup Plan
5-year Backup Plan
Product number | 922730 | |
Manufacturer code | GB2770QSU-B5 | |
Brand | Iiyama | |
Warranty | 3 years | |
Processing of your defect | At your home | |
Old product returned for free |
Screen size | 27 inches | |
Recommended display resolution | 2560x1440 | |
Sharpness | Quad HD (1440p) | |
Panel type | IPS panel | |
Aspect ratio | Standard (16:9) | |
Local dimming | ||
Response time | 0,5 ms | |
Refresh rate | 165 Hz | |
Pixel density | 108,7 ppi | |
Brightness | 400 cd/m2 | |
HDR support | ||
Contrast ratio | 100 | |
Touchscreen | ||
Type of HDR | DisplayHDR 400 | |
Screen reflection | Anti-glare | |
Blue light filter | ||
Flicker-free technology | ||
Color space | sRGB | |
Color depth | Less than 17 million colors (less than 8-bit) | |
Adaptive Sync | ||
Type of adaptive sync | Freesync Premium Pro | |
Resolution width | 2560 pixels | |
Resolution height | 1440 pixels | |
Anti-reflection type | Anti glare | |
Viewing distance | 43 - 115 cm | |
Horizontal viewing angle | 178 ° |
Height | 40 cm | |
Width | 61,4 cm | |
Depth | 25,2 cm | |
Weight | 5,6 kg | |
Color | Black | |
Including stand | ||
Material | Plastic | |
Cable management | ||
Appearance | Gaming | |
Curved |
Number of HDMI connectors | 1 | |
Number of Female HDMI type A 2.0 ports | 1 | |
Number of headphone jacks | 1 | |
Type of headphone connection | 3.5mm (TRS) | |
Number of Female Standard DisplayPort 1.4 ports | 1 | |
Number of female standard USB-A ports | 2 | |
Female standard USB-A port version | 3.0 | |
Number of female 3.5mm TRS Audio Jack ports | 1 | |
Number of female standard USB-B (3.0 form) ports | 1 | |
Type of USB port | Standard USB-A, Standard USB-B (3.0 form) | |
Number of USB ports | 3 | |
Suitable for daisy chaining | ||
Type of USB cable included | USB-A to USB-B | |
USB-C dock |
Included by default | DisplayPort cable, HDMI cable, USB cable | |
Not included by default | USB-C cable |
Adjustable in height | ||
Tiltable | ||
Pivotable stand | ||
Pivot function | ||
VESA mount option | ||
VESA mount | 100x100mm |
Energy label | F | |
Energy consumption standby | 0,3 W | |
Energy consumption active | 35 W | |
Energy consumption per 1000h | 26 kWh | |
Annual energy consumption | 37,96 kWh | |
Annual energy costs | 15,18 euros |
Built-in speakers | ||
Sound system | Stereo | |
Split screen | ||
Kensington lock |
Recommended for use | Gaming, Image editing and graphic design, Internet, email, and text processing, Watching movies in Full HD |
