Product comparison · 2 keyboards

Lenovo 4Y40Q26820 keyboard Universal USB QWERTY English White vs Trust 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black

10specifications compared
6differ
4identical
18known for one product only

Key differences

Connectivity technology
- 4Y40Q26820 keyboard Universal USB QWERTY English White:Wired
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:Wireless
Device interface
- 4Y40Q26820 keyboard Universal USB QWERTY English White:USB
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:RF Wireless + USB
Keyboard layout
- 4Y40Q26820 keyboard Universal USB QWERTY English White:QWERTY
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:QWERTZ
Keyboard language
- 4Y40Q26820 keyboard Universal USB QWERTY English White:English
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:German
Product colour
- 4Y40Q26820 keyboard Universal USB QWERTY English White:White
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:Black
Power source type
- 4Y40Q26820 keyboard Universal USB QWERTY English White:USB
- 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of 4Y40Q26820, 31051
28 specifications	A Lenovo 4Y40Q26820 keyboard Universal USB QWERTY English White Model 4Y40Q26820 View product	B Trust 31051 keyboard Mouse included Universal RF Wireless + USB QWERTZ German Black Model 31051 View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless + USB
Keyboard layoutDiffers	QWERTY	QWERTZ
Keyboard languageDiffers	English	German
PurposeKnown for one	Unknown — not stated by the source	Universal
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Wrist restKnown for one	Unknown — not stated by the source	No
Product colourDiffers	White	Black
BacklightKnown for one	No	Unknown — not stated by the source
Built-in displayKnown for one	No	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
Keyboard battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	4
Mouseidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
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
User guideKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	1 pc(s)	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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