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Iiyama G-Master GB2788HS-B1

Iiyama G-Master GB2788HS-B1
alaScore 89

10 reviews

Oct, 2018

  • Positive

alaTest has collected and analyzed 10 reviews of Iiyama G-Master GB2788HS-B1. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Some have doubts about the price.


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Iiyama G-Master GB2788HS-B1 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 10 reviews)

User Reviews  

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Consumer review ( review summary for Iiyama G-Master GB2788HS-B1


alaTest has collected and analyzed 2 user reviews of Iiyama G-Master GB2788HS-B1 from The average user rating for this product is 5.0/5, compared to an average user rating of 4.3/5 for other products in the same category on There are some less positive views about the price.


100% of the reviews on give this product a positive rating.

This summary is based on the products: Iiyama GB2788HS-B1 27-Inch LCD MonitorIiyama GB2788HS-B1 27-Inch LCD Monitor

Oct, 2018

Product Specifications


Certification:CE, TÜV-Bauart, CU, VCCI-B, PSE
Energy Star certified: Yes


Color of product:Black


3D compatibility: No
Aspect Ratio:16:9
Contrast ratio (dynamic):12000000:1
Contrast ratio (typical):1000:1
Display brightness:300
Display Diagonal:27
Display number of colors:16.77
Display Resolution:1920 x 1080
Display scan frequency (horizontal):30 - 160
Display Technology:TN
HD type:Full HD
Horizontal scan range:30 - 160
Native Aspect Ratio:16:9
Pixel Pitch:0.0122 x 0.0122
Response Time:1
Screen shape:Flat
Separate H/V sync: Yes
Supported graphics resolutions:1920 x 1080 (HD 1080)
Vertical scan range:55 - 145
Viewing angle, horizontal:170
Viewing angle, vertical:160

Energy Management

AC input frequency:50/60
AC input voltage:100-240
Energy efficiency compliance:B
Power consumption (standby):0.5
Power consumption (typical):30


Cable lock slot:Kensington
Cable lock slot type:Kensington
Height adjustment: Yes
Swivel angle range:-45 - 45
Swivelling: Yes
Tilt adjustment: Yes
VESA mounting:Y
VESA mounting interfaces:100 x 100


Built-in camera: No
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:5
TV tuner integrated: No

Ports & interfaces

DisplayPorts quantity:1
DVI port: Yes
DVI-D ports quantity:1
HDMI ports quantity:1
Headphone connectivity:3.5 mm
Headphone Out:Y


AC input frequency:50/60
AC input voltage:100-240
Energy efficiency class:B
Power consumption (standby):0.5
Power consumption (typical):30

Thin Client

Thin client installed: No

Weight & Dimensions

Depth (with stand):9.06
Height (with stand):16.2
Width (with stand):25.3