Comparison between Lenovo ThinkVision E22-28 vs Dell P2222H

General Info
Model Number	Lenovo ThinkVision E22-28	Dell P2222H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	Lenovo	Dell
Model Number	ThinkVision E22-28	P2222H
Alias	62B9MAR4
Display
Screen Size Class	22" (inches)	21" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	18.74 in 47.6 cm 476.064 mm 1.56 ft	18.74 in 47.6 cm 476.06 mm 1.56 ft
Screen Height	10.54 in 26.8 cm 267.786 mm 0.88 ft	10.54 in 26.8 cm 267.79 mm 0.88 ft
Display Type	IPS	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	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.248 mm	0.248 mm
Screen Pixel Density	102 ppi	102 ppi
Screen-to-Body Ratio	83.21 %	90.22 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	6 ms	8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.71 in 4.3 cm 43.4 mm 0.14 ft	2.05 in 5.2 cm 52.15 mm 0.17 ft
Case Weight	2.2 kg 5 lbs	2.82 kg 6 lbs
Case Width with Stand	20 in 50.8 cm 508 mm 1.67 ft	19.18 in 48.7 cm 487.26 mm 1.6 ft
Case Height with Stand	12.12 in 30.8 cm 307.9 mm 1.01 ft	14.33 in 36.4 cm 364 mm 1.19 ft
Case Depth with Stand	7.03 in 17.9 cm 178.6 mm 0.59 ft	7.07 in 18 cm 179.57 mm 0.59 ft
Case Weight with Stand	3.9 kg 9 lbs	4.83 kg 11 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; upstream)
Audio
Audio Speakers	2 x 1.5W
Features
Cool Features	3-side NearEdgeless Design	Flicker-free technology Low Blue Light ComfortView Plus Dell Display Manager
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	20 in 50.8 cm 508 mm 1.67 ft	19.18 in 48.7 cm 487.26 mm 1.6 ft
Case Height	11.87 in 30.2 cm 301.6 mm 0.99 ft	11.42 in 29 cm 289.99 mm 0.95 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	155 mm 15.5 cm 6.1024 in 0.5085 ft	150 mm 15 cm 5.9055 in 0.4921 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	360 °	45 °
Right Swivel	360 °	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 - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable (Brazil) D-sub cable (Japan) USB 3.0 cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 ENERGY STAR EPEAT RoHS TCO Certified Display 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort VCCI WHQL (Windows 10; Windows 7)	BFR/PVC free monitor Energy Star EPEAT Gold RoHS TCO Edge 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 E22-28

Dell P2222H