Comparison between ViewSonic VA2205-mh vs Dell P2421

General Info
Model Number	ViewSonic VA2205-mh	Dell P2421

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	ViewSonic	Dell
Model Number	VA2205-mh	P2421
Display
Screen Size Class	22" (inches)	24" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	24.06 in 61.1 cm 611 mm 2 ft
Screen Width	18.74 in 47.6 cm 476.064 mm 1.56 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	10.54 in 26.8 cm 267.786 mm 0.88 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Type	VA	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	1920 x 1080	1920 x 1200
Screen Pixel Pitch	0.248 mm	0.27 mm
Screen Pixel Density	102 ppi	94 ppi
Screen-to-Body Ratio	84.43 %	86.78 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 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	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No
Size, weight, color
Case Depth	1.85 in 4.7 cm 47 mm 0.15 ft	1.74 in 4.4 cm 44.1 mm 0.14 ft
Case Weight	2.6 kg 6 lbs	3.5 kg 8 lbs
Case Width with Stand	19.69 in 50 cm 500 mm 1.64 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height with Stand	14.41 in 36.6 cm 366 mm 1.2 ft	14.6 in 37.1 cm 370.8 mm 1.22 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	6.54 in 16.6 cm 166 mm 0.54 ft
Case Weight with Stand	2.9 kg 6 lbs
Case Color	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DVI-D 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology	Flicker-free technology Low Blue Light
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	19.69 in 50 cm 500 mm 1.64 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height	11.89 in 30.2 cm 302 mm 0.99 ft	14.35 in 36.5 cm 364.5 mm 1.2 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		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	60 Hz
Horizontal Digital Frequency	24 kHz - 82 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable	DisplayPort cable D-Sub cable (Japan only)
Certificates and Standards
Licenses	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE	ENERGY STAR EPEAT RoHS TCO Certified Display
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 %	20 % - 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 %	10 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

ViewSonic VA2205-mh

Dell P2421