Product comparison · 2 keyboards

Lenovo 4X30E51027 keyboard Universal USB Portuguese Black vs Samsung EE-BT550 keyboard Bluetooth English Black

10specifications compared
6differ
4identical
22known for one product only

Key differences

Connectivity technology
- 4X30E51027 keyboard Universal USB Portuguese Black:Wired
- EE-BT550 keyboard Bluetooth English Black:Wireless
Device interface
- 4X30E51027 keyboard Universal USB Portuguese Black:USB
- EE-BT550 keyboard Bluetooth English Black:Bluetooth
Keyboard language
- 4X30E51027 keyboard Universal USB Portuguese Black:Portuguese
- EE-BT550 keyboard Bluetooth English Black:English
Keyboard form factor
- 4X30E51027 keyboard Universal USB Portuguese Black:Full-size (100%)
- EE-BT550 keyboard Bluetooth English Black:Mini
Keyboard dimensions (WxDxH)
- 4X30E51027 keyboard Universal USB Portuguese Black:457 x 185 x 35 mm
- EE-BT550 keyboard Bluetooth English Black:130 x 290 x 127 mm
Keyboard weight
- 4X30E51027 keyboard Universal USB Portuguese Black:1.06 kg
- EE-BT550 keyboard Bluetooth English Black:362.8 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30E51027, EE-BT550
32 specifications	A Lenovo 4X30E51027 keyboard Universal USB Portuguese Black Model 4X30E51027 View product	B Samsung EE-BT550 keyboard Bluetooth English Black Model EE-BT550 View product
Keyboard4 differ
Recommended usageKnown for one	Universal	Unknown — not stated by the source
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Keyboard languageDiffers	Portuguese	English
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factorDiffers	Full-size (100%)	Mini
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
CertificationKnown for one	FCC, UL, CB, ICES, CE, TUV GS, VCCI, C-Tick, BSMI, UK CoC, KCC, EMV, HBCI, FIPS 201	Unknown — not stated by the source
USB hubKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	Universal
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
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
Built-in displayKnown for one	No	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	2.3 m	Unknown — not stated by the source
Poweridentical
Power source type	USB	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 7, Windows 8, Windows 8.1	Unknown — not stated by the source
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
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	457 x 185 x 35 mm	130 x 290 x 127 mm
Keyboard weightDiffers	1.06 kg	362.8 g
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging dataidentical
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
Package typeKnown for one	Box	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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