Product comparison · 2 monitors

Lenovo Flat Panel Performance D221 computer monitor vs Lenovo ThinkVision D221

26specifications compared
5differ
21identical
12known for one product only

Key differences

Viewing angle, horizontal
- Flat Panel Performance D221 computer monitor:176°
- ThinkVision D221:160°
Viewing angle, vertical
- Flat Panel Performance D221 computer monitor:176°
- ThinkVision D221:160°
Tilt angle range
- Flat Panel Performance D221 computer monitor:-5 - 20°
- ThinkVision D221:Yes
Ergonomics
- Flat Panel Performance D221 computer monitor:ISO 13406-2
- ThinkVision D221:ISO 13406 Part 2

Side by side

Differences highlightedShow differences only

Comparison of D221, ThinkVision D221
38 specifications	A Lenovo Flat Panel Performance D221 computer monitor Model D221 View product	B Lenovo ThinkVision D221 View product
Display2 differ
Display diagonal	55.9 cm (22")	55.9 cm (22")
Display resolution	1680 x 1050 pixels	1680 x 1050 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)	700:1	700:1
Viewing angle, horizontalDiffers	176°	160°
Viewing angle, verticalDiffers	176°	160°
Pixel pitch	0.28	0.28
Viewable size, horizontal	47.4 cm	47.4 cm
Viewable size, vertical	29.6 cm	29.6 cm
Viewable size diagonal	55.9 cm	55.9 cm
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
Ergonomics2 differ
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Tilt angle rangeDiffers	-5 - 20°	Yes
ErgonomicsDiffers	ISO 13406-2	ISO 13406 Part 2
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensionsidentical
Width (with stand)	515 mm	515 mm
Depth (with stand)	240 mm	240 mm
Height (with stand)	406 mm	406 mm
Weight (with stand)	6.2 kg	6.2 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	607 x 205 x 495 mm
Package weightKnown for one	Unknown — not stated by the source	8.2 kg
Other features1 differ
CertificationDiffers	TCO-99, MPR-III	TCO'99, MPR-III, Energy Star, PSB, South Africa, SASO, SEMKO, TUV, TUV-S Argentina, UL, VCCI Class B, NEMKO, NOM, Microsoft Logo, MIC, MPR-II, New Zealand, JEITA, EU Directive 2002/96/EC-WEEE, FCC Class B, FIMKO, GOST, IC, IEC-950 CB Report, ISO/DIS 13406 Part 2, Jordon, Australian, BSMI, CCC, CE MA
Performanceidentical
Windows operating systems supportedKnown for one	Windows 2000	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	45 W	Unknown — not stated by the source

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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