Product comparison · 2 monitors

Lenovo ThinkVision L2021 computer monitor vs Lenovo ThinkVision R44HBDK computer monitor

28specifications compared
11differ
17identical
17known for one product only

Key differences

Display diagonal
- ThinkVision L2021 computer monitor:50.8 cm (20")
- ThinkVision R44HBDK computer monitor:48.3 cm (19")
Display resolution
- ThinkVision L2021 computer monitor:1600 x 900 pixels
- ThinkVision R44HBDK computer monitor:1440 x 900 pixels
Native aspect ratio
- ThinkVision L2021 computer monitor:16:9
- ThinkVision R44HBDK computer monitor:16:10
Aspect ratio
- ThinkVision L2021 computer monitor:16:9
- ThinkVision R44HBDK computer monitor:16:10
Pixel pitch
- ThinkVision L2021 computer monitor:0.277 x 0.277 mm
- ThinkVision R44HBDK computer monitor:0.285 x 0.285 mm
VGA (D-Sub) ports quantity
- ThinkVision L2021 computer monitor:1
- ThinkVision R44HBDK computer monitor:0
Panel mounting interface
- ThinkVision L2021 computer monitor:75 x 75 mm
- ThinkVision R44HBDK computer monitor:100 x 100 mm
Power consumption (typical)
- ThinkVision L2021 computer monitor:22 W
- ThinkVision R44HBDK computer monitor:16 W

Side by side

Differences highlightedShow differences only

Comparison of L2021, R44HBDK
45 specifications	A Lenovo ThinkVision L2021 computer monitor Model L2021 View product	B Lenovo ThinkVision R44HBDK computer monitor Model R44HBDK View product
Display5 differ
Display diagonalDiffers	50.8 cm (20")	48.3 cm (19")
Display resolutionDiffers	1600 x 900 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	160°	160°
Viewing angle, vertical	160°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.277 x 0.277 mm	0.285 x 0.285 mm
Viewable size, horizontalKnown for one	44.3 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	24.9 cm	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
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	1	0
DVI-D ports quantity	1	1
HDCP	Yes	Yes
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt angle rangeKnown for one	Unknown — not stated by the source	0 - 30°
LED indicatorsKnown for one	Unknown — not stated by the source	Stand-by
Power1 differ
Power consumption (typical)Differs	22 W	16 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions3 differ
Width (without stand)Differs	475.9 mm	440 mm
Depth (without stand)Differs	151.2 mm	241 mm
Height (without stand)Differs	357.5 mm	356 mm
Weight (without stand)	4.2 kg	4.2 kg
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	440.2 x 241.5 x 356.1 mm
Package weightKnown for one	Unknown — not stated by the source	5.8 kg

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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