Comparison between Iiyama G-Master GB2590HSU-B2 vs Iiyama G-Master GB2570HSU-B1

General Info
Model Number	Iiyama G-Master GB2590HSU-B2	Iiyama G-Master GB2570HSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	Iiyama	Iiyama
Model Number	G-Master GB2590HSU-B2	G-Master GB2570HSU-B1
Alias	Gold Phoenix GB2590HSU-B2	Red Eagle GB2570HSU-B1
Display
Screen Size Class	25" (inches)	25" (inches)
Diagonal Size	24.5 in 62.2 cm 622.28 mm 2.04 ft	24.5 in 62.2 cm 622.28 mm 2.04 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	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	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.28 mm	0.283 mm
Screen Pixel Density	89 ppi	89 ppi
Screen-to-Body Ratio	89.44 %	89.44 %
Backlight Source	W-LED	W-LED
Screen Brightness	400 cd/m²	400 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 Depth	2.07 in 5.3 cm 52.5 mm 0.17 ft	2.07 in 5.3 cm 52.5 mm 0.17 ft
Case Width with Stand	21.95 in 55.8 cm 557.5 mm 1.83 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height with Stand	14.57 in 37 cm 370 mm 1.21 ft	15.41 in 39.2 cm 391.5 mm 1.28 ft
Case Depth with Stand	8.27 in 21 cm 210 mm 0.69 ft	10.08 in 25.6 cm 256 mm 0.84 ft
Case Weight with Stand	5 kg 11 lbs	4.5 kg 10 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Fast IPS Gaming Modes Low Blue light Flicker-free technology AMD FreeSync Premium Black Tuner	DDC2B EcoModes Flicker-free technology Low Blue light HDR Ready Fast IPS AMD FreeSync Premium Black Tuner
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.95 in 55.8 cm 557.5 mm 1.83 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height	12.99 in 33 cm 330 mm 1.08 ft	12.99 in 33 cm 330 mm 1.08 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	130 mm 13 cm 5.1181 in 0.4265 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	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3 °
Backward Tilt	22 °	18 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 240 Hz	40 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 184 kHz	30 kHz - 184 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB cable	HDMI cable USB cable
Certificates and Standards
Licenses	CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI WEEE	CE EAC ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE
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 % - 90 %	10 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	10 % - 90 %

Iiyama G-Master GB2590HSU-B2

Iiyama G-Master GB2570HSU-B1