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Comparison between Iiyama G-Master GB2770QSU-B5 vs Iiyama G-Master GB2770QSU-B1

General Info
Model Number Iiyama G-Master GB2770QSU-B5 Iiyama G-Master GB2770QSU-B1
Price
Type Monitor Monitor
Year 2023 2021
Brand Iiyama Iiyama
Model Number G-Master GB2770QSU-B5 G-Master GB2770QSU-B1
Alias Red Eagle GB2770QSU-B5 Red Eagle GB2770QSU-B1
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 26.96 in
68.5 cm
684.667 mm
2.25 ft
26.96 in
68.5 cm
684.667 mm
2.25 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Manufacturer AU Optronics AU Optronics
Display Type AHVA IPS AHVA IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Backlight Source W-LED W-LED
DCI P3 94% 94%
Adobe RGB 1998 85 % 85 %
Screen Brightness 400 cd/m² 400 cd/m²
Max Screen Brightness 550 cd/m² 550 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 80000000 : 1 80000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Width with Stand 24.17 in
61.4 cm
614 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Case Height with Stand 15.75 in
40 cm
400 mm
1.31 ft
16.12 in
41 cm
409.5 mm
1.34 ft
Case Depth with Stand 9.92 in
25.2 cm
252 mm
0.83 ft
10.08 in
25.6 cm
256 mm
0.84 ft
Case Weight with Stand 5.6 kg
12 lbs
5.4 kg
12 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 2.0 (Type-A; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 2.0 (Type-A; downstream)
1 x HDMI 2.0
Audio
Audio Speakers 2 x 2W 2 x 2W
Features
Cool Features Fast IPS
Flicker-free technology
Low Blue light
AMD FreeSync Premium Pro
Black Tuner
DDC2B
Fast IPS
Low Blue light
Flicker-free technology
AMD FreeSync Premium Pro
Black Tuner
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.17 in
61.4 cm
614 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 0 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 3 °
Backward Tilt 23 ° 18 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 165 Hz 40 Hz - 165 Hz
Horizontal Digital Frequency 30 kHz - 242 kHz 30 kHz - 242 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB cable
DisplayPort cable
HDMI cable
USB cable
Certificates and Standards
Licenses CE
EAC
ErP
PSE
REACH
RoHS
TÜV-Bauart
UKCA
VCCI
WEEE
CE
TÜV-Bauart
EAC
PSE
REACH
RoHS
ErP
WEEE
VCCI
UKCA
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 % 5 % - 85 %
Iiyama G-Master GB2770QSU-B5 Iiyama G-Master GB2770QSU-B1