Comparison between ViewSonic VX4380-4K vs Iiyama ProLite X4372UHS

General Info
Model Number	ViewSonic VX4380-4K	Iiyama ProLite X4372UHS

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2020
Brand	ViewSonic	Iiyama
Model Number	VX4380-4K	ProLite X4372UHS
Alias		X4372UHS-B1
Display
Screen Size Class	43" (inches)	43" (inches)
Diagonal Size	42.52 in 108 cm 1080 mm 3.54 ft	42.52 in 108 cm 1080 mm 3.54 ft
Screen Width	37.05 in 94.1 cm 941.184 mm 3.09 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height	20.84 in 52.9 cm 529.416 mm 1.74 ft	20.84 in 52.9 cm 529.416 mm 1.74 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.245 mm	0.245 mm
Screen Pixel Density	103 ppi	103 ppi
Screen-to-Body Ratio	91.86 %	91.86 %
Backlight Source	W-LED	W-LED
sRGB	95 %
Adobe RGB 1998	70 %
NTSC 1953		85 %
Screen Brightness	350 cd/m²	450 cd/m²
Static Screen Contrast	1100 : 1	1300 : 1
Dynamic Screen Contrast	120000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		4 ms
Display Average Response Time	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR
3D	No	No
Size, weight, color
Case Depth	2.57 in 6.5 cm 65.3 mm 0.21 ft	2.58 in 6.6 cm 65.5 mm 0.21 ft
Case Weight	11.3 kg 25 lbs
Case Width with Stand	38.03 in 96.6 cm 965.98 mm 3.17 ft	38.03 in 96.6 cm 966 mm 3.17 ft
Case Height with Stand	25.7 in 65.3 cm 652.82 mm 2.14 ft	26.48 in 67.3 cm 672.5 mm 2.21 ft
Case Depth with Stand	9.51 in 24.2 cm 241.6 mm 0.79 ft	10 in 25.4 cm 254 mm 0.83 ft
Case Weight with Stand	14.42 kg 32 lbs	12.5 kg 28 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x USB 3.0 (Type-A; downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 (out) 1 x 3.5 mm Audio Out 2 x DisplayPort 1.2 1 x HDMI 2.0 1 x USB (Type-B; upstream) 2 x USB 2.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 7W	2 x 9W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Mac OSX Picture-in-Picture Overdrive Low Blue Light DDC/CI DDC2B
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	38.03 in 96.6 cm 965.98 mm 3.17 ft	38.03 in 96.6 cm 966 mm 3.17 ft
Case Height	22.11 in 56.2 cm 561.52 mm 1.84 ft	22.11 in 56.2 cm 561.5 mm 1.84 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 200	200 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	1 °
Backward Tilt	12 °	8 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency	24 kHz - 160 kHz	30 kHz - 135 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable DisplayPort cable - mini-DP to DP USB 3.0 upstream cable	DisplayPort cable HDMI cable Headphone hook IR Extender cable Remote control USB cable
Certificates and Standards
Licenses	BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 Epeat Silver ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM VCCI WEEE	CE EAC TÜV-Bauart
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	20 % - 90 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

ViewSonic VX4380-4K

Iiyama ProLite X4372UHS