Product comparison · 2 keyboards

Lenovo 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black vs Lenovo 4X30M86890 keyboard Office USB French Black

29specifications compared
12differ
17identical
23known for one product only

Key differences

Recommended usage
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Universal
- 4X30M86890 keyboard Office USB French Black:Office
Keyboard language
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Portuguese
- 4X30M86890 keyboard Office USB French Black:French
Mouse included
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Yes
- 4X30M86890 keyboard Office USB French Black:No
Operating temperature (T-T)
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:0 - 50 °C
- 4X30M86890 keyboard Office USB French Black:10 - 40 °C
Operating relative humidity (H-H)
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:10 - 90%
- 4X30M86890 keyboard Office USB French Black:8 - 80%
Keyboard dimensions (WxDxH)
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:146.4 x 424 x 20.2 mm
- 4X30M86890 keyboard Office USB French Black:453.3 x 168.8 x 34.16 mm
Keyboard weight
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:570 g
- 4X30M86890 keyboard Office USB French Black:850 g
Package width
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:508 mm
- 4X30M86890 keyboard Office USB French Black:205 mm

Side by side

Differences highlightedShow differences only

Comparison of 4X30L79910, 4X30M86890
52 specifications	A Lenovo 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black Model 4X30L79910 View product	B Lenovo 4X30M86890 keyboard Office USB French Black Model 4X30M86890 View product
Keyboard2 differ
Recommended usageDiffers	Universal	Office
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard languageDiffers	Portuguese	French
Keyboard key profileKnown for one	Low-profile	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, UL, TUV, KCC, AAA, VCCI, C-tick, BSMI, EAC, IC, CB	Unknown — not stated by the source
USB hubKnown for one	Unknown — not stated by the source	No
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Designidentical
Wrist restKnown for one	No	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	1.8 m	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	3	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8.1	Yes
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	10 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	8 - 80%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	146.4 x 424 x 20.2 mm	453.3 x 168.8 x 34.16 mm
Keyboard weightDiffers	570 g	850 g
Mouse dimensions (WxDxH)Known for one	62.3 x 111.3 x 33.7 mm	Unknown — not stated by the source
Mouse weightKnown for one	69 g	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	2 pc(s)	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	508 mm	205 mm
Package depthDiffers	179 mm	485 mm
Package heightDiffers	45 mm	42 mm
Package weightDiffers	908 g	1.08 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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