Comparison between Lenovo L22e-40 vs Lenovo D22-20

General Info
Model Number	Lenovo L22e-40	Lenovo D22-20

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2023	2020
Brand	Lenovo	Lenovo
Model Number	L22e-40	D22-20
Alias	67AFKACB	66ADKAC1
Display
Screen Size Class	22" (inches)	22" (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	18.84 in 47.9 cm 478.656 mm 1.57 ft	18.77 in 47.7 cm 476.64 mm 1.56 ft
Screen Height	10.25 in 26 cm 260.28 mm 0.85 ft	10.56 in 26.8 cm 268.11 mm 0.88 ft
Display Type	VA	TN
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	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.249 mm	0.248 mm
Screen Pixel Density	102 ppi	102 ppi
Screen-to-Body Ratio	8.77 %	81.09 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	200 cd/m²
Static Screen Contrast	3000 : 1	600 : 1
Dynamic Screen Contrast	3000000 : 1	3000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	6 ms
Display Maximum Response Time	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.61 in 4.1 cm 41 mm 0.13 ft	2.01 in 5.1 cm 51.1 mm 0.17 ft
Case Weight	2.2 kg 5 lbs	2.4 kg 5 lbs
Case Width with Stand	192.58 in 489.2 cm 4891.6 mm 16.05 ft	19.97 in 50.7 cm 507.2 mm 1.66 ft
Case Height with Stand	15.81 in 40.2 cm 401.6 mm 1.32 ft	15.21 in 38.6 cm 386.4 mm 1.27 ft
Case Depth with Stand	7.2 in 18.3 cm 182.8 mm 0.6 ft	8.12 in 20.6 cm 206.2 mm 0.68 ft
Case Weight with Stand	3.1 kg 7 lbs	2.71 kg 6 lbs
Case Color	Storm Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub
Audio
Features
Cool Features	Flicker-free technology Lenovo Artery Natural Low Blue Light 3-side NearEdgeless Design AMD FreeSync technology	Low Blue Light DDC/CI Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	192.58 in 489.2 cm 4891.6 mm 16.05 ft	19.97 in 50.7 cm 507.2 mm 1.66 ft
Case Height	11.43 in 29 cm 290.3 mm 0.95 ft	12.23 in 31.1 cm 310.7 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	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 81 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	D-sub cable (EMEA only) HDMI cable (NA; LA; AP only)
Certificates and Standards
Licenses	Eyesafe Display 2.0 RoHS TÜV Rheinland Eye Comfort Certified TÜV Rheinland Low Blue Light (Hardware Solution)	CCC China Energy Efficiency Standard RoHS (EU 2002/95/EC) TÜV Rheinland Flicker Free TÜV Rheinland Low Blue Light Windows Certification (Windows 7 Windows 10)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	0 °C - 45 °C 32 °F - 113 °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 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo L22e-40

Lenovo D22-20