Iiyama G-Master GB2770QSU-B1
QHD MonitorProduct Gallery




Product Overview
Iiyama G-Master GB2770QSU-B1 is a mainstream 27-inch QHD gaming monitor in Iiyama's 2021 lineup. It is powered by a basic 8-bit AHVA IPS panel with 165 Hz refresh rate.
In terms of color reproduction, one can expect excellent performance. The included stand comes with tilt, pivot, and height adjustments that make for a more ergonomic viewing experience. Additionally, this monitor can get quite contrasty. It also comes with build-in speakers that make media consumption in a pinch an effortless experience.
In terms of drawbacks, this monitor lacks HDR support. Further, the 8-bit panel is rather limiting in terms of color reproduction.
Ratings
What we found
Neofiliac score 66%
Pros
- Rich color reproduction
- Stand with tilt, pivot, and height adjustments
- High 1000:1 contrast ratio
- Build-in speakers included
- 165 Hz refresh rate
Cons
- No publicized HDR support
- 8-bit display panel
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Price Comparison
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Specifications
Connectivity
Ports
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 2.0 (Type-A; downstream), 1x HDMI 2.0
Construction
Adjustment | Height
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
Adjustment | Swivel
N/A
Adjustment | Tilt
-3° ~ 18°
Camera
No
Colors
Black
Speakers
2x 2W
VESA Mount
100 x 100 mm
Dimensions
Size | Depth
10.08 in / 256 mm w/ stand
Size | Height
16.12 in / 409.5 mm w/ stand
Size | Width
24.17 in / 614 mm
Weight
5.4 kg / 12 lbs w/ stand
Display
Aspect Ratio
16:9
Brightness
400 nits / 550 nits (peak)
Contrast Ratio
1000:1 (static), 80000000:1 (dynamic)
Display Backlight
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (26.96 in / 684.667 mm)
Display Type
AHVA IPS, Anti-glare/Matte (3H), AU Optronics
Gamut
85% Adobe RGB, 94% DCI-P3
Pixel Density
109 ppi
Pixel Pitch
0.233 mm
Refresh Rate
40 Hz ~ 165 Hz
Resolution
QHD (2560x1440)
Viewing Angle
178° H / 178° V
Function
Licenses
CE, TÜV-Bauart, EAC, PSE, REACH, RoHS, ErP, WEEE, VCCI, UKCA
Operating Humidity
10 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync Premium
Video
DDC2B, Fast IPS, Low Blue light, Flicker-free technology, Black Tuner
Performance
Energy Efficiency
A+
Power Consumption
35 W (average) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, HDMI cable, USB cable
Debut
2021
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