Product comparison · 2 keyboards

Lenovo Essential Wired Keyboard and Mouse Combo vs Lenovo 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black

21specifications compared
9differ
12identical
19known for one product only

Key differences

Connectivity technology
- Essential Wired Keyboard and Mouse Combo:Wired
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:Wireless
Device interface
- Essential Wired Keyboard and Mouse Combo:USB
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:RF Wireless
Keyboard language
- Essential Wired Keyboard and Mouse Combo:French
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:UK English
Movement resolution
- Essential Wired Keyboard and Mouse Combo:1000 DPI
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:1200 DPI
Operating temperature (T-T)
- Essential Wired Keyboard and Mouse Combo:0 - 50 °C
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:0 - 40 °C
Operating relative humidity (H-H)
- Essential Wired Keyboard and Mouse Combo:10 - 90%
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:20 - 90%
Keyboard dimensions (WxDxH)
- Essential Wired Keyboard and Mouse Combo:424 x 146 x 20 mm
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:424 x 155 x 20 mm
Keyboard weight
- Essential Wired Keyboard and Mouse Combo:570 g
- 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black:582 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30L79886, 4X30M39496
40 specifications	A Lenovo Essential Wired Keyboard and Mouse Combo Model 4X30L79886 View product	B Lenovo 4X30M39496 keyboard Mouse included Universal RF Wireless UK English Black Model 4X30M39496 View product
Keyboard3 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Keyboard languageDiffers	French	UK English
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
Purpose	Universal	Universal
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Ergonomic design	No	No
Wrist restKnown for one	No	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
Featuresidentical
Plug and Play	Yes	Yes
Mouse1 differ
Mouse included	Yes	Yes
Movement resolutionDiffers	1000 DPI	1200 DPI
Buttons quantityKnown for one	2	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
Scroll	Yes	Yes
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 - 90%
Weight & dimensions3 differ
Keyboard dimensions (WxDxH)Differs	424 x 146 x 20 mm	424 x 155 x 20 mm
Keyboard weightDiffers	570 g	582 g
Mouse weightDiffers	69 g	60 g
Technical detailsidentical
WaterproofKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84716060	84716060
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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