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  1. Monitors

iiyama G-Master GB2770HSU-B5

9,1/10 (78 reviews)
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Iiyama monitors
iiyama G-Master GB2770HSU-B5

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Sharpness
  • Full HD (1080p)
  • Quad HD (1440p)
  • Full HD (1080p)
  • Quad HD (1440p)
  • Quad HD (1440p)
Panel type
  • IPS panel
  • IPS panel
  • IPS panel
  • IPS panel
  • VA panel
Response time
  • 0,8 ms
  • 1 ms
  • 1 ms
  • 1 ms
  • 1 ms
Recommended display resolution
  • 1920x1080
  • 2560x1440
  • 1920x1080
  • 2560x1440
  • 2560x1440
View full comparison

Product information

Key specs

Screen size
27 inches
Sharpness
Full HD (1080p)
Refresh rate
165 Hz
Pixel density
81,5 ppi
Color quality
Good
View all specifications

Pros and cons

According to our monitor expert
  • You can enjoy very smooth images during gaming thanks to the 165Hz refresh rate and 1ms response time.
  • FreeSync Premium prevents screen tearing during gaming when you use an AMD video card.
  • You can tilt, turn, or adjust the monitor's height, so you can set up an ergonomic sitting position.
  • With a relatively low brightness of 250 nits, the screen is less readable in brightly lit or dark rooms.
Product Expert monitors

Description

Play games to their maximum potential with the iiyama G-Master G2770HSU-B5 Red Eagle 27-inch 165Hz gaming monitor. With a 1ms 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. Do you play a lot of online games? Get ahead of your competition with the Black Tuner technology which adjusts the brightness and dark tints. This improves the visibility in dark environments. Do you use an AMD video card? FreeSync Premium ensures the video card and screen run synchronously. So you won't have any screen tearing while gaming. 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.

Note: the maximum refresh rate via HDMI is 144Hz. Do you want to game at 165Hz? Connect the monitor via DisplayPort.

Play games to their maximum potential with the iiyama G-Master G2770HSU-B5 Red Eagle 27-inch 165Hz gaming monitor. With a 1ms 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. Do you play a lot of online games? Get ahead of your competition with the Black Tuner technology which adjusts the brightness and dark tints. This improves the visibility in dark environments. Do you use an AMD video card? FreeSync Premium ensures the video card and screen run synchronously. So you won't have any screen tearing while gaming. 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.

Note: the maximum refresh rate via HDMI is 144Hz. Do you want to game at 165Hz? Connect the monitor via DisplayPort.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual (4.02 MB)
  • Power cable
  • Monitor base
  • HDMI cable
  • DisplayPort cable
  • USB upstream cable

Included by default

  • Manual (4.02 MB)
  • Power cable
  • Monitor base
  • HDMI cable
  • DisplayPort cable
  • USB upstream cable

Key specs

Screen size
27 inches
Sharpness
Full HD (1080p)
Refresh rate
165 Hz
Pixel density
81,5 ppi
Color quality
Good
View all specifications

Visit one of our stores, also by appointment

  • Get advice from an expert
  • We have stores in Almere, Amsterdam West, Amsterdam Zuidas, Arnhem, Breda, Den Bosch, The Hague, Eindhoven, Groningen, Haarlem, Hengelo, Leeuwarden, Leiden, Nijmegen, Rotterdam Alexandrium, Rotterdam Centrum, Tilburg, and Utrecht

Reviews

78 reviews
9,1/10 (78 reviews)

Rating

49 reviews with 5 stars

26 reviews with 4 stars

3 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

9,6/10

Beautiful monitor, which meets all expectations.

  • Glady lapre
  • 27 January 2023
  • Automatically translated from Dutch
8,8/10

Good monitor with a few noticeable flaws.

  • Great design
  • Excellent build quality
  • Decent coil whine when the display is in standby or off.
  • Bart
  • 17 April 2021
  • Automatically translated from Dutch
8,4/10

Top

  • thin bezels
  • Looks good
  • Awkward onscreen display
  • Sunjay soekhradj
  • 25 December 2020
  • Automatically translated from Dutch
6,8/10

Extremely bright lighting, not for everyone

  • May be good for brightly lit areas or in direct sunlight
  • USB 3.0 ports
  • Brightness not uniform
  • Kevin callaerts
  • 28 November 2021
  • Automatically translated from Dutch
10/10

Great monitor

  • Quick installation
  • Adjustable in height and rotatable
  • Menu is difficult to set due to position buttons on the back of the screen
  • Frank
  • 21 January 2023
  • Automatically translated from Dutch
9,2/10

Nice image, only it is smaller than it says

  • Nice thin edge
  • Easy to put together
  • Image is smaller than it says
  • Justin de vries
  • 20 May 2022
  • Automatically translated from Dutch
9,2/10

Great product

  • 165hz
  • 1 ms
  • Daniel
  • 14 October 2021
  • Automatically translated from Dutch
10/10

Good monitor for a price

  • Price quality
  • Design
  • Koen
  • 8 March 2023
  • Automatically translated from Dutch
9,2/10

Tight image and good game monitor

  • Fast refresh rate
  • Sharp image/contrast
  • Height adjustable could be better
  • Erik
  • 10 February 2023
  • Automatically translated from Dutch
8,4/10

top

  • A teeuwen
  • 28 August 2021
  • Automatically translated from Dutch
9,6/10

Beautiful monitor, which meets all expectations.

Just a good game
monitor. Son satisfied. I satisfied

  • Glady lapre
  • 27 January 2023
  • Automatically translated from Dutch
8,8/10

Good monitor with a few noticeable flaws.

  • Great design
  • Excellent build quality
  • Beautiful panel
  • Decent coil whine when the display is in standby or off.

Beautiful monitor with unfortunately a few quite noticeable flaws.

Starting with the positives. First, the panel is nothing short of amazing. Color reproduction (although I have not measured it) is very good and the brightness can be quite high. In principle, 165hz only offers a small (almost not noticeable) added value over 144hz, but is always a bonus, especially in combination with Freesync and G-Sync (compatible). I immediately set the monitor to 165hz, and did not suffer from IPS glow or ghosting and other practices. In addition, the backlight bleed is minimal and mine came without dead pixels. The adjustable foot is really great. Nicely high, works smoothly, can pivot, ideal. USB hub is also a great addition. You get cables and the whole rambam with it, fine. Oh, and the status LED can be turned off!

Enough positivity for today.

Well, before you can enjoy the nice Freesync you can first crank it in the settings. That takes a while, because the control buttons are on the right back of the screen and make the set-up adventure not exactly easy. So suppose you want to use it as a second monitor and put it on the left, so you will always be able to maneuver over it to operate or switch the monitor on and off. In addition, the layout of the buttons is completely illogical, you will accidentally turn off the monitor a number of times while trying to squeeze through the menus, and - don't think too long which button you had again, because the default time- out is set to five seconds, otherwise you can start again! The OSD is otherwise fine - no more, no less than that. Fortunately, most people (including me) really never touch the settings after the first time, so this is all quite forgivable.

We don't really have to start about the speakers. Something comes out that pretends to be sound, but that's about it. Turn off that bite, never use it, and forget they're in it because it's a pretty sad display.

The real downside is the really terrible coil whine when the panel is off. Both in standby (so no signal, but not pressed on the off button) and when you actually press it. The funny thing is that the coil whine disappears when the panel is on, yes, and when you remove the plug of course. The coil whine is such that you can still hear it whine about fifteen meters away. It's a high-pitched tone, so not everyone will hear it, and the advantage is that the tone causes hearing damage at such a rate that anyone who could hear it before won't be bothered by it in no time. Do you always turn off the power strip under your PC? Then you won't notice it too much. I solved it myself with a C13 to C14 cable with a switch in it. Power off, solved. At the same time, this solves the problem with the on-off button, because it is then simply attached to the cable that dangles under your monitor. When in use, click the switch, monitor whines for two seconds, panel turns on - no more problems, then monitor also off again via switch - ideal!

If you've read through all of this and think, well, those are things I can get over, then you won't be disappointed. The problems are fixable, or at worst, ignore them. If you have any doubts, look further, because there are plenty of comparable monitors in this price range.

  • Bart
  • 17 April 2021
  • Automatically translated from Dutch
8,4/10

Top

  • thin bezels
  • Looks good
  • Easy to install
  • Awkward onscreen display

Very good for the amount. Bought two of these

  • Sunjay soekhradj
  • 25 December 2020
  • Automatically translated from Dutch
View all 78 reviews

Insure your monitor

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.

iiyama G-Master GB2770HSU-B5
  • 3-year Backup Plan
    22,99 one-time payment
  • 5-year Backup Plan
    39,99 one-time payment

Specifications

Product

Product number
922093
Manufacturer code
GB2770HSU-B5
Brand
Iiyama
Warranty
3 years
Processing of your defect
At your home
Old product returned for free
Yes

Screen

Screen size
27 inches
Recommended display resolution
1920x1080
Sharpness
Full HD (1080p)
Panel type
IPS panel
Aspect ratio
Standard (16:9)
Local dimming
No
Response time
0,8 ms
Refresh rate
165 Hz
Pixel density
81,5 ppi
Brightness
250 cd/m2
HDR support
No
Contrast ratio
1100
Touchscreen
No
Screen reflection
Anti-glare
Blue light filter
Yes
Flicker-free technology
Yes
Color space
sRGB
Color depth
17 million colors (8-bit)
Adaptive Sync
Yes
Type of adaptive sync
FreeSync Premium
Resolution width
1920 pixels
Resolution height
1080 pixels
Anti-reflection type
Matte
Viewing distance
43 - 115 cm
Horizontal viewing angle
178 °

Physical properties

Height
40,6 cm
Width
61,2 cm
Depth
25,2 cm
Weight
5,4 kg
Color
Black
Including stand
Yes
Material
Plastic
Cable management
Yes
Appearance
Gaming
Curved
No

Connectors and connections

Number of HDMI connectors
1
Number of Female HDMI type A 1.4 ports
1
Number of headphone jacks
1
Type of headphone connection
3.5mm (TRS)
Number of Female Standard DisplayPort 1.2 ports
1
Number of female standard USB-A ports
2
Female standard USB-A port version
2.0
Number of female 3.5mm TRS Audio Jack ports
1
Type of USB port
Standard USB-A, Standard USB-B (2.0 form)
Number of USB ports
3
Suitable for daisy chaining
No
Type of USB cable included
USB-A to USB-B
USB-C dock
No

Included by default

Included by default
DisplayPort cable, HDMI cable, USB cable
Not included by default
USB-C cable

Adjustability

Adjustable in height
Yes
Tiltable
Yes
Pivotable stand
No
Pivot function
Yes
VESA mount option
Yes
VESA mount
100x100mm

Energy consumption

Energy label
E
Energy consumption standby
0,5 W
Energy consumption active
22 W
Energy consumption per 1000h
19 kWh
Annual energy consumption
27,74 kWh
Annual energy costs
11,1 euros

Other properties

Built-in speakers
Yes
Sound system
Stereo
Split screen
No
Kensington lock
Yes

Quality properties

Recommended for use
Gaming, Internet, email, and text processing, Watching movies in Full HD

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iiyama G-Master GB2770HSU-B5
iiyama G-Master GB2770HSU-B5
155,-
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