Comparison between Iiyama ProLite XUB3493WQSU-B1 vs Iiyama ProLite E2591HSU-B1

General Info
Model Number	Iiyama ProLite XUB3493WQSU-B1	Iiyama ProLite E2591HSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	Iiyama	Iiyama
Model Number	ProLite XUB3493WQSU-B1	ProLite E2591HSU-B1
Alias		E2591HSU-B1
Display
Screen Size Class	34" (inches)	25" (inches)
Diagonal Size	34.14 in 86.7 cm 867.05 mm 2.84 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Type	ADS	TN
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	21:9	16:9
Screen Resolution	3440 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.283 mm
Screen Pixel Density	109 ppi	89 ppi
Screen-to-Body Ratio	89.31 %	89.44 %
Backlight Source	W-LED	W-LED
sRGB	100 %	96 %
NTSC 1953	74 %	72 %
Screen Brightness	400 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 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	Anti-glare/Matte (3H)
HDR	HDR
3D	No	No
Size, weight, color
Case Depth	2.3 in 5.9 cm 58.5 mm 0.19 ft	2.07 in 5.3 cm 52.5 mm 0.17 ft
Case Width with Stand	32.17 in 81.7 cm 817 mm 2.68 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height with Stand	16.34 in 41.5 cm 415 mm 1.36 ft	15.79 in 40.1 cm 401 mm 1.32 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	7.76 in 19.7 cm 197 mm 0.65 ft
Case Weight with Stand	9.5 kg 21 lbs	4 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	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 5W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture Low Blue Light AMD FreeSync technology Advanced Contrast Ratio	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	32.17 in 81.7 cm 817 mm 2.68 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 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	No	No
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	48 Hz - 75 Hz	40 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 115 kHz	30 kHz - 80 kHz
Accessories
Extras	DisplayPort cable HDMI cable USB cable	HDMI cable USB 2.0 cable
Certificates and Standards
Licenses	Energy Star CE TÜV-Bauart EAC VCCI-B PSE	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 XUB3493WQSU-B1

Iiyama ProLite E2591HSU-B1