Product comparison · 2 keyboards

KeySonic KSK-5220BT keyboard Universal Bluetooth English Black vs Lenovo 41A5109 keyboard Universal USB Danish Black

21specifications compared
12differ
9identical
27known for one product only

Key differences

Connectivity technology
- KSK-5220BT keyboard Universal Bluetooth English Black:Wireless
- 41A5109 keyboard Universal USB Danish Black:Wired
Device interface
- KSK-5220BT keyboard Universal Bluetooth English Black:Bluetooth
- 41A5109 keyboard Universal USB Danish Black:USB
Keyboard language
- KSK-5220BT keyboard Universal Bluetooth English Black:English
- 41A5109 keyboard Universal USB Danish Black:Danish
Pointing device
- KSK-5220BT keyboard Universal Bluetooth English Black:Touchpad
- 41A5109 keyboard Universal USB Danish Black:No
Keyboard form factor
- KSK-5220BT keyboard Universal Bluetooth English Black:Mini
- 41A5109 keyboard Universal USB Danish Black:Full-size (100%)
Numeric keypad
- KSK-5220BT keyboard Universal Bluetooth English Black:No
- 41A5109 keyboard Universal USB Danish Black:Yes
Keyboard number of keys
- KSK-5220BT keyboard Universal Bluetooth English Black:81
- 41A5109 keyboard Universal USB Danish Black:104
Purpose
- KSK-5220BT keyboard Universal Bluetooth English Black:PC/Server
- 41A5109 keyboard Universal USB Danish Black:Universal

Side by side

Differences highlightedShow differences only

Comparison of KSK-5220BT, 41A5109
48 specifications	A KeySonic KSK-5220BT keyboard Universal Bluetooth English Black Model KSK-5220BT View product	B Lenovo 41A5109 keyboard Universal USB Danish Black Model 41A5109 View product
Keyboard8 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	Bluetooth	USB
Keyboard languageDiffers	English	Danish
Pointing deviceDiffers	Touchpad	No
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysDiffers	81	104
Keyboard keys operating lifeKnown for one	3 million characters	Unknown — not stated by the source
Windows keys	Yes	Yes
PurposeDiffers	PC/Server	Universal
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Smart card readerKnown for one	Unknown — not stated by the source	No
Magnetic card readerKnown for one	Unknown — not stated by the source	No
GamepadKnown for one	Unknown — not stated by the source	No
Scroll wheelKnown for one	Unknown — not stated by the source	No
CalculatorKnown for one	Unknown — not stated by the source	No
Design1 differ
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Flexible keyboardKnown for one	No	Unknown — not stated by the source
Wrist restDiffers	No	Yes
Product colour	Black	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
MaterialKnown for one	ABS synthetics, Polycarbonate, Stainless steel	Unknown — not stated by the source
Built-in display	No	No
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Power1 differ
Power source typeDiffers	Battery	USB
Keyboard battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mobile operating systems supportedKnown for one	Android	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	355 x 130 x 15 mm	453 x 185 x 34 mm
Keyboard weightDiffers	382 g	1.41 kg
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Packaging dataidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	365 mm	Unknown — not stated by the source
Package depthKnown for one	140 mm	Unknown — not stated by the source
Package heightKnown for one	25 mm	Unknown — not stated by the source
Package weightKnown for one	585 g	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Technical detailsidentical
InterfaceKnown for one	Bluetooth 3.0	Unknown — not stated by the source
Other featuresidentical
Internal	No	No

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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