Comparison between ViewSonic ViewBoard S IFP2710 vs Dell U3821DW

General Info
Model Number	ViewSonic ViewBoard S IFP2710	Dell U3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2021
Brand	ViewSonic	Dell
Model Series		UltraSharp
Model Number	ViewBoard S IFP2710	U3821DW
Alias	IFP2710
Display
Screen Size Class	27" (inches)	38" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	37.52 in 95.3 cm 952.9 mm 3.13 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	35.04 in 89 cm 890 mm 2.92 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	15.27 in 38.8 cm 387.8 mm 1.27 ft
Display Curvature		2300
Display Type	A-Si IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	24:10
Screen Resolution	1920 x 1080	3840 x 1600
Screen Pixel Pitch	0.311 mm	0.229 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio		98.38 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		100 %
NTSC 1953	72 %
Screen Brightness	260 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		5 ms
Display Average Response Time	14 ms	8 ms
Display Coating	Anti-glare/Matte (7H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		4.03 in 10.2 cm 102.4 mm 0.34 ft
Case Weight		8.8 kg 19 lbs
Case Width with Stand	25.72 in 65.3 cm 653.2 mm 2.14 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height with Stand	17.68 in 44.9 cm 449.1 mm 1.47 ft	17.47 in 44.4 cm 443.8 mm 1.46 ft
Case Depth with Stand	10.63 in 27 cm 270 mm 0.89 ft	9.89 in 25.1 cm 251.2 mm 0.82 ft
Case Weight with Stand	9.6 kg 21 lbs	13.6 kg 30 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 1.4 (Output) 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 1 x USB (Touch port) 1 x Ethernet RJ45	1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream)
Audio
Audio Speakers		2 x 9W
Features
OS	myViewBoard
Cool Features	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height		15.44 in 39.2 cm 392.3 mm 1.29 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	89 °	30 °
Right Swivel	89 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	90 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	24 kHz - 83 kHz	30 kHz - 100 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable HDMI cable Stylus pen USB cable	DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 Epeat Silver ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE	ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 80 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	20 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

ViewSonic ViewBoard S IFP2710

Dell U3821DW