Product comparison · 2 keyboards

Lenovo 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black vs Trust Evo Silent

33specifications compared
7differ
26identical
40known for one product only

Key differences

Keyboard layout
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:QWERTY
- Evo Silent:QWERTZ
Keyboard language
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:Italian
- Evo Silent:German
Keyboard battery type
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:AA
- Evo Silent:AAA
Form factor
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:Ambidextrous
- Evo Silent:Right-hand
Movement detection technology
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:Laser
- Evo Silent:Optical
Movement resolution
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:1200 DPI
- Evo Silent:1600 DPI
Number of batteries (mouse)
- 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black:1
- Evo Silent:2

Side by side

Differences highlightedShow differences only

Comparison of 4X30M39478, Evo Silent
73 specifications	A Lenovo 4X30M39478 keyboard Mouse included Universal RF Wireless QWERTY Italian Black Model 4X30M39478 View product	B Trust Evo Silent View product
Keyboard2 differ
Keyboard layoutDiffers	QWERTY	QWERTZ
Keyboard languageDiffers	Italian	German
USB hubKnown for one	No	Unknown — not stated by the source
PurposeKnown for one	Universal	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
CertificationKnown for one	CB	Unknown — not stated by the source
Keyboard key switchKnown for one	Unknown — not stated by the source	Membrane
Windows keysKnown for one	Unknown — not stated by the source	Yes
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
Designidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
MaterialKnown for one	Unknown — not stated by the source	Rubber
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Power1 differ
Keyboard battery typeDiffers	AA	AAA
Power consumptionKnown for one	100 mA	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Battery lifetimeKnown for one	1 year(s)	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Mouse4 differ
Form factorDiffers	Ambidextrous	Right-hand
Movement detection technologyDiffers	Laser	Optical
Movement resolutionDiffers	1200 DPI	1600 DPI
Buttons quantityKnown for one	5	Unknown — not stated by the source
Number of batteries (mouse)Differs	1	2
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
Button functionsKnown for one	Unknown — not stated by the source	Forward, Zoom in, Zoom out
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other operating systems supportedKnown for one	Unknown — not stated by the source	ChromeOS
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	155.5 x 424 x 20.5 mm	Unknown — not stated by the source
Keyboard weightKnown for one	582.15 g	Unknown — not stated by the source
Mouse dimensions (WxDxH)Known for one	61.08 x 106 x 33 mm	Unknown — not stated by the source
Mouse weightKnown for one	60 g	Unknown — not stated by the source
Packaging contentidentical
Unifying receiverKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	Unknown — not stated by the source	2 pc(s)
User guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	167 mm	Unknown — not stated by the source
Package depthKnown for one	543 mm	Unknown — not stated by the source
Package heightKnown for one	44 mm	Unknown — not stated by the source
Package weightKnown for one	1.08 kg	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	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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