Comparison between Iiyama ProLite XB2474HS-B2 vs Iiyama ProLite E2591HSU-B1

General Info
Model Number	Iiyama ProLite XB2474HS-B2	Iiyama ProLite E2591HSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	Iiyama	Iiyama
Model Number	ProLite XB2474HS-B2	ProLite E2591HSU-B1
Alias	XB2474HS-B2	E2591HSU-B1
Display
Screen Size Class	24" (inches)	25" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	20.52 in 52.1 cm 521.28 mm 1.71 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	11.54 in 29.3 cm 293.22 mm 0.96 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	VA	TN
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	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	0.272 mm	0.283 mm
Screen Pixel Density	93 ppi	89 ppi
Screen-to-Body Ratio	86.94 %	89.44 %
Backlight Source	W-LED	W-LED
sRGB	99 %	96 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	12000000 : 1	8000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time		4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.67 in 4.3 cm 42.5 mm 0.14 ft	2.07 in 5.3 cm 52.5 mm 0.17 ft
Case Width with Stand	21.5 in 54.6 cm 546 mm 1.79 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height with Stand	14.69 in 37.3 cm 373 mm 1.22 ft	15.79 in 40.1 cm 401 mm 1.32 ft
Case Depth with Stand	8.27 in 21 cm 210 mm 0.69 ft	7.76 in 19.7 cm 197 mm 0.65 ft
Case Weight with Stand	5.3 kg 12 lbs	4 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x D-sub 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue light EcoModes Flicker-free technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light AMD FreeSync technology EcoModes
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.5 in 54.6 cm 546 mm 1.79 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height	12.68 in 32.2 cm 322 mm 1.06 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	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3 °	5 °
Backward Tilt	22 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 75 Hz	40 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	30 kHz - 80 kHz
Accessories
Extras	HDMI cable	HDMI cable USB 2.0 cable
Certificates and Standards
Licenses	CE ENERGY STAR TCO TÜV/GS VCCI-B	CE ENERGY STAR PSE TÜV/GS VCCI-B
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 ProLite XB2474HS-B2

Iiyama ProLite E2591HSU-B1