Comparison between Dell P2018H vs ViewSonic VP2458

General Info
Model Number	Dell P2018H	ViewSonic VP2458

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2018
Brand	Dell	ViewSonic
Model Number	P2018H	VP2458
Display
Screen Size Class	20" (inches)	24" (inches)
Diagonal Size	19.45 in 49.4 cm 494 mm 1.62 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	17.08 in 43.4 cm 433.92 mm 1.42 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	9.3 in 23.6 cm 236.34 mm 0.78 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Type	TN	IPS
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	1600 x 900	1920 x 1080
Screen Pixel Pitch	0.271 mm	0.275 mm
Screen Pixel Density	93 ppi	92 ppi
Screen-to-Body Ratio	81.34 %	93.21 %
Backlight Source	W-LED	W-LED
DCI P3		70%
sRGB		97 %
Adobe RGB 1998		70 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		20000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag		35 ms
Display Minimum Response Time	5 ms	7 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.97 in 5 cm 50.1 mm 0.16 ft	1.89 in 4.8 cm 48 mm 0.16 ft
Case Weight	2.4 kg 5 lbs	3.1 kg 7 lbs
Case Width with Stand	18.17 in 46.2 cm 461.5 mm 1.51 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height with Stand	13.34 in 33.9 cm 338.8 mm 1.11 ft	16.68 in 42.4 cm 423.7 mm 1.39 ft
Case Depth with Stand	7.09 in 18 cm 180 mm 0.59 ft	8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand		5.5 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 2 x USB 3.1 (downstream) 1 x USB 3.1 (upstream)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	18.17 in 46.2 cm 461.5 mm 1.51 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height	10.76 in 27.3 cm 273.2 mm 0.9 ft	12.24 in 31.1 cm 311 mm 1.02 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	60 °
Right Swivel	45 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	55 kHz - 90 kHz
Accessories
Extras	D-sub cable DisplayPort cable USB 3.0 upstream cable	DisplayPort cable USB 3.1 upstream cable
Certificates and Standards
Licenses	ENERGY STAR Epeat Gold RoHS TCO Certified Displays	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE
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 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	5 % - 90 %	20 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12191	12192

Dell P2018H

ViewSonic VP2458