Comparison between Lenovo ThinkVision T22i-20 vs Dell E2223HV

General Info
Model Number	Lenovo ThinkVision T22i-20	Dell E2223HV

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2022
Brand	Lenovo	Dell
Model Number	ThinkVision T22i-20	E2223HV
Alias	61FEMAR6
Display
Screen Size Class	22" (inches)	21" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	21.45 in 54.5 cm 544.83 mm 1.79 ft
Screen Width	18.74 in 47.6 cm 476.064 mm 1.56 ft	18.84 in 47.9 cm 478.66 mm 1.57 ft
Screen Height	10.54 in 26.8 cm 267.786 mm 0.88 ft	10.25 in 26 cm 260.28 mm 0.85 ft
Display Type	IPS	VA
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	0.249 mm
Screen Pixel Density	102 ppi	102 ppi
Screen-to-Body Ratio	87.61 %	83.64 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	8 ms
Display Average Response Time		12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.91 in 4.9 cm 48.5 mm 0.16 ft	1.95 in 5 cm 49.64 mm 0.16 ft
Case Weight	3.01 kg 7 lbs	2.26 kg 5 lbs
Case Width with Stand	19.26 in 48.9 cm 489.3 mm 1.61 ft	19.85 in 50.4 cm 504.26 mm 1.65 ft
Case Height with Stand	15.59 in 39.6 cm 396 mm 1.3 ft	15.12 in 38.4 cm 384.17 mm 1.26 ft
Case Depth with Stand	8.07 in 20.5 cm 205 mm 0.67 ft	6.73 in 17.1 cm 171 mm 0.56 ft
Case Weight with Stand	5.47 kg 12 lbs	2.9 kg 6 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x D-sub 4 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A) 1 x USB 3.2 (Type-B; Gen 1; upstream)	1 x D-sub
Audio
Features
Cool Features	DDC/CI	Dell ComfortView Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	19.26 in 48.9 cm 489.3 mm 1.61 ft	19.85 in 50.4 cm 504.26 mm 1.65 ft
Case Height	11.71 in 29.7 cm 297.4 mm 0.98 ft	11.63 in 29.5 cm 295.38 mm 0.97 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB Type-A to Type-B cable	D-sub cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 ENERGY STAR 8.0 Epeat Silver RoHS (EU 2002/95/EC) TCO Certified Display 8.0 TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	Energy Star RoHS
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 T22i-20

Dell E2223HV