Product comparison · 2 monitors

Lenovo ThinkVision R44HBDK computer monitor vs Lenovo ThinkVision L2021

26specifications compared
9differ
17identical
14known for one product only

Key differences

Display diagonal
- ThinkVision R44HBDK computer monitor:48.3 cm (19")
- ThinkVision L2021:50.8 cm (20")
Display resolution
- ThinkVision R44HBDK computer monitor:1440 x 900 pixels
- ThinkVision L2021:1600 x 900 pixels
Native aspect ratio
- ThinkVision R44HBDK computer monitor:16:10
- ThinkVision L2021:16:9
Aspect ratio
- ThinkVision R44HBDK computer monitor:16:10
- ThinkVision L2021:16:9
Pixel pitch
- ThinkVision R44HBDK computer monitor:0.285 x 0.285 mm
- ThinkVision L2021:0.277 x 0.277 mm
VGA (D-Sub) ports quantity
- ThinkVision R44HBDK computer monitor:0
- ThinkVision L2021:1
Panel mounting interface
- ThinkVision R44HBDK computer monitor:100 x 100 mm
- ThinkVision L2021:75 x 75 mm
Cable lock slot
- ThinkVision R44HBDK computer monitor:Yes
- ThinkVision L2021:No

Side by side

Differences highlightedShow differences only

Comparison of R44HBDK, ThinkVision L2021
40 specifications	A Lenovo ThinkVision R44HBDK computer monitor Model R44HBDK View product	B Lenovo ThinkVision L2021 View product
Display5 differ
Display diagonalDiffers	48.3 cm (19")	50.8 cm (20")
Display resolutionDiffers	1440 x 900 pixels	1600 x 900 pixels
Native aspect ratioDiffers	16:10	16:9
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratioDiffers	16:10	16:9
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	160°	160°
Viewing angle, vertical	160°	160°
Pixel pitchDiffers	0.285 x 0.285 mm	0.277 x 0.277 mm
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI-D ports quantity	1	1
DVI-I ports quantity	0	0
HDMI ports quantity	0	0
HDCP	Yes	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Adjustable height (max)Known for one	11 cm	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt angle rangeKnown for one	0 - 30°	Unknown — not stated by the source
LED indicators	Stand-by	Stand-by
Power1 differ
Power consumption (typical)Differs	16 W	22 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Weight & dimensionsidentical
Width (without stand)Known for one	440 mm	Unknown — not stated by the source
Depth (without stand)Known for one	241 mm	Unknown — not stated by the source
Height (without stand)Known for one	356 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.2 kg	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	440.2 x 241.5 x 356.1 mm	Unknown — not stated by the source
Package weightKnown for one	5.8 kg	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V, AC
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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