Product comparison · 2 keyboards

Lenovo 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black vs Lenovo 4X30L79914 keyboard Mouse included Universal USB Slovakian Black

21specifications compared
6differ
15identical
25known for one product only

Key differences

Recommended usage
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:Office
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:Universal
Connectivity technology
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:Wireless
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:Wired
Device interface
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:RF Wireless
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:USB
Keyboard language
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:Czech
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:Slovakian
Keyboard weight
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:700 g
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:570 g
Mouse weight
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:80 g
- 4X30L79914 keyboard Mouse included Universal USB Slovakian Black:69 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56803, 4X30L79914
46 specifications	A Lenovo 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black Model 4X30H56803 View product	B Lenovo 4X30L79914 keyboard Mouse included Universal USB Slovakian Black Model 4X30L79914 View product
Keyboard4 differ
Recommended usageDiffers	Office	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard languageDiffers	Czech	Slovakian
PurposeKnown for one	Unknown — not stated by the source	Universal
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
Designidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Mouseidentical
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	2
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	146.4 x 424 x 20.2 mm
Keyboard weightDiffers	700 g	570 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	62.3 x 111.3 x 33.7 mm
Mouse weightDiffers	80 g	69 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	508 mm
Package depthKnown for one	Unknown — not stated by the source	179 mm
Package heightKnown for one	Unknown — not stated by the source	45 mm
Package weightKnown for one	Unknown — not stated by the source	908 g
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	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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