Product comparison · 2 keyboards

Lenovo 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black vs Lenovo 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black

31specifications compared
16differ
15identical
24known for one product only

Key differences

Connectivity technology
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:Wired
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:Wireless
Device interface
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:USB
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:RF Wireless
Keyboard layout
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:QWERTZ
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:QWERTY
Keyboard language
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:Hungarian
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:Norwegian
Movement resolution
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:1000 DPI
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:1200 DPI
Buttons quantity
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:2
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:5
Operating temperature (T-T)
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:0 - 50 °C
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:0 - 40 °C
Operating relative humidity (H-H)
- 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black:10 - 90%
- 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black:20 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 4X30L79901, 4X30M39483
55 specifications	A Lenovo 4X30L79901 keyboard Mouse included Universal USB QWERTZ Hungarian Black Model 4X30L79901 View product	B Lenovo 4X30M39483 keyboard Mouse included Universal RF Wireless QWERTY Norwegian Black Model 4X30M39483 View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutDiffers	QWERTZ	QWERTY
Keyboard languageDiffers	Hungarian	Norwegian
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Windows keysKnown for one	Yes	Unknown — not stated by the source
Designidentical
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
BacklightKnown for one	No	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Mouse2 differ
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Movement resolutionDiffers	1000 DPI	1200 DPI
Buttons quantityDiffers	2	5
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Buttons typeKnown for one	Pressed buttons	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
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Weight & dimensions4 differ
Keyboard dimensions (WxDxH)Differs	146.4 x 424 x 20.2 mm	155.5 x 424 x 20.5 mm
Keyboard weightDiffers	570 g	582.15 g
Mouse dimensions (WxDxH)Differs	62.3 x 111.3 x 33.7 mm	61.08 x 106 x 33 mm
Mouse weightDiffers	69 g	60 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	Unknown — not stated by the source	Micro receiver
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Packaging data4 differ
Package widthDiffers	508 mm	167 mm
Package depthDiffers	179 mm	543 mm
Package heightDiffers	45 mm	44 mm
Package weightDiffers	908 g	1.06 kg
Package typeKnown for one	Unknown — not stated by the source	Box

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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