Product comparison · 2 keyboards

Lenovo 4X30E51003 keyboard USB Belgian, UK English Black vs Trust 20004 keyboard Mouse included Bluetooth QWERTY Italian Black

10specifications compared
6differ
4identical
31known for one product only

Key differences

Connectivity technology
- 4X30E51003 keyboard USB Belgian, UK English Black:Wired
- 20004 keyboard Mouse included Bluetooth QWERTY Italian Black:Wireless
Device interface
- 4X30E51003 keyboard USB Belgian, UK English Black:USB
- 20004 keyboard Mouse included Bluetooth QWERTY Italian Black:Bluetooth
Keyboard language
- 4X30E51003 keyboard USB Belgian, UK English Black:Belgian, UK English
- 20004 keyboard Mouse included Bluetooth QWERTY Italian Black:Italian
Power source type
- 4X30E51003 keyboard USB Belgian, UK English Black:USB
- 20004 keyboard Mouse included Bluetooth QWERTY Italian Black:Battery
Mouse included
- 4X30E51003 keyboard USB Belgian, UK English Black:No
- 20004 keyboard Mouse included Bluetooth QWERTY Italian Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4X30E51003, 20004
41 specifications	A Lenovo 4X30E51003 keyboard USB Belgian, UK English Black Model 4X30E51003 View product	B Trust 20004 keyboard Mouse included Bluetooth QWERTY Italian Black Model 20004 View product
Keyboard3 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Keyboard languageDiffers	Belgian, UK English	Italian
Keyboard form factorKnown for one	Full-size (100%)	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Smart card readerKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Pointing deviceKnown for one	Unknown — not stated by the source	Mouse buttons
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Ergonomic designKnown for one	No	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	2.3 m	Unknown — not stated by the source
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
Power source typeDiffers	USB	Battery
Keyboard battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Charging sourceKnown for one	Unknown — not stated by the source	Micro-USB B
USB chargingKnown for one	Unknown — not stated by the source	Yes
Mouse1 differ
Mouse includedDiffers	No	Yes
System requirements1 differ
Windows operating systems supportedDiffers	Windows 7 Home Premium, Windows 8, Windows 8.1, Windows XP Home	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	457 x 185 x 35 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.06 kg	Unknown — not stated by the source
Packaging dataidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	480 mm	Unknown — not stated by the source
Package depthKnown for one	220 mm	Unknown — not stated by the source
Package heightKnown for one	45 mm	Unknown — not stated by the source
Package weightKnown for one	1.41 kg	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	Wireless keyboard with built-in battery USB charge cable USB extension cable
Packaging contentidentical
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
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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