Comparison between AOC AG251FZ2E vs Iiyama G-Master GB2590HSU-B1

General Info
Model Number	AOC AG251FZ2E	Iiyama G-Master GB2590HSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	AOC	Iiyama
Model Number	AG251FZ2E	G-Master GB2590HSU-B1
Alias	AGON AG251FZ2E	Gold Phoenix GB2590HSU-B1
Display
Screen Size Class	25" (inches)	25" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 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	TN	AHVA IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		No
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	0.283 mm	0.28 mm
Screen Pixel Density	89 ppi	89 ppi
Screen-to-Body Ratio	86.42 %	89.44 %
Backlight Source	W-LED	W-LED
sRGB	102 %
Adobe RGB 1998	76 %
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	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.41 in 6.1 cm 61.16 mm 0.2 ft	2.07 in 5.3 cm 52.5 mm 0.17 ft
Case Width with Stand	22.31 in 56.7 cm 566.65 mm 1.86 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height with Stand	16.35 in 41.5 cm 415.2 mm 1.36 ft	15.41 in 39.2 cm 391.5 mm 1.28 ft
Case Depth with Stand	8.59 in 21.8 cm 218.2 mm 0.72 ft	10.08 in 25.6 cm 256 mm 0.84 ft
Case Weight with Stand	6.5 kg 14 lbs	4.6 kg 10 lbs
Case Color	Black and Red	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D 1 x 3.5 mm Microphone In 1 x D-sub 2 x DisplayPort 1.2 3 x USB 3.0 (Type-A; downstream) 1 x 3.5 mm Audio In 1 x USB 3.0 (Type-B; upstream) 1 x 3.5 mm Audio Out	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)
Audio
Audio Speakers	2 x 3W	2 x 2W
Features
Cool Features	Low Blue Light AMD FreeSync Premium Flicker-free technology	Fast IPS Gaming Modes Low Blue light Flicker-free technology AMD FreeSync Premium Black Tuner
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.31 in 56.7 cm 566.65 mm 1.86 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height	13.23 in 33.6 cm 336.02 mm 1.1 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	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	20 °
Right Swivel	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3.5 °	3 °
Backward Tilt	21.5 °	18 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 240 Hz	40 Hz - 240 Hz
Horizontal Digital Frequency	30 kHz - 280 kHz	30 kHz - 184 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable USB cable
Certificates and Standards
Licenses	CCC CE cTÜVus EAC ENERGY STAR FCC Class B RoHS TCO Certified Displays TÜV/Ergonomics TÜV/GS	CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 90 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 93 %	10 % - 90 %
Max Operating Altitude	3657.6
Max Storage Altitude	12192

AOC AG251FZ2E

Iiyama G-Master GB2590HSU-B1