Comparison between Lenovo ThinkVision E20-30 vs Dell P1917S

General Info
Model Number	Lenovo ThinkVision E20-30	Dell P1917S

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2016
Brand	Lenovo	Dell
Model Number	ThinkVision E20-30	P1917S
Alias	66E9KAC4
Display
Screen Size Class	20" (inches)	19" (inches)
Diagonal Size	19.45 in 49.4 cm 494.1 mm 1.62 ft	18.9 in 48 cm 480 mm 1.57 ft
Screen Width	17.05 in 43.3 cm 432.96 mm 1.42 ft	14.76 in 37.5 cm 374.78 mm 1.23 ft
Screen Height	9.37 in 23.8 cm 238.05 mm 0.78 ft	11.8 in 30 cm 299.83 mm 0.98 ft
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	5:4
Screen Resolution	1600 x 900	1280 x 1024
Screen Pixel Pitch	0.271 mm	0.293 mm
Screen Pixel Density	94 ppi	86 ppi
Screen-to-Body Ratio	78.22 %	82.87 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	4000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	2 ms	6 ms
Display Average Response Time	5 ms	8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.9 in 4.8 cm 48.3 mm 0.16 ft	1.98 in 5 cm 50.3 mm 0.17 ft
Case Weight	2.2 kg 5 lbs	2.6 kg 6 lbs
Case Width with Stand	18.3 in 46.5 cm 464.8 mm 1.52 ft	15.97 in 40.6 cm 405.6 mm 1.33 ft
Case Height with Stand	13.88 in 35.3 cm 352.6 mm 1.16 ft	14.54 in 36.9 cm 369.3 mm 1.21 ft
Case Depth with Stand	7.1 in 18 cm 180.4 mm 0.59 ft	7.09 in 18 cm 180 mm 0.59 ft
Case Weight with Stand	2.5 kg 6 lbs	5.13 kg 11 lbs
Case Color	Raven Black	Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x D-sub	1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Features
Cool Features	Low Blue Light
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	18.3 in 46.5 cm 464.8 mm 1.52 ft	15.97 in 40.6 cm 405.6 mm 1.33 ft
Case Height	11.16 in 28.4 cm 283.5 mm 0.93 ft	13.16 in 33.4 cm 334.3 mm 1.1 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		0 °
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	22 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 81 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	D-sub cable DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 2 ENERGY STAR 8.0 EPEAT Silver RoHS TCO 9.0 TYCO Edge 2.0 TÜV Rheinland Flicker Free TÜV Rheinland Low Blue Light Volatile Organic Compound Certification WHQL (Windows 10; Windows 7)	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	0 °C - 40 °C 32 °F - 104 °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 % - 95 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo ThinkVision E20-30

Dell P1917S