Product comparison · 2 keyboards

Dell KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black vs Dell KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite

33specifications compared
19differ
14identical
37known for one product only

Key differences

Device interface
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:RF Wireless
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:RF Wireless + Bluetooth
Keyboard language
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Hebrew
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Canadian
Number of hot keys
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:12
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:15
Backlight
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:No
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Yes
Product colour
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Black
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Graphite
LED indicators
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Battery
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Keyboard low battery
Keyboard battery type
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:AAA
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Built-in battery
Service life of battery
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:36 month(s)
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:20 month(s)

Side by side

Differences highlightedShow differences only

Comparison of KM5221WBKR-HEB, KM900
70 specifications	A Dell KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black Model KM5221WBKR-HEB View product	B Dell KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite Model KM900 View product
Keyboard3 differ
Recommended usage	Office	Office
Connectivity technology	Wireless	Wireless
Device interfaceDiffers	RF Wireless	RF Wireless + Bluetooth
Keyboard key switchKnown for one	Unknown — not stated by the source	Scissor key switch
Keyboard languageDiffers	Hebrew	Canadian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Multi-device supportKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keys	Yes	Yes
Number of hot keysDiffers	12	15
Frequency band	2.4 GHz	2.4 GHz
Bluetooth versionKnown for one	Unknown — not stated by the source	5.1
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Programmable hot keysKnown for one	Yes	Unknown — not stated by the source
Design3 differ
BacklightDiffers	No	Yes
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black	Graphite
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
LED indicatorsDiffers	Battery	Keyboard low battery
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Wrist restKnown for one	No	Unknown — not stated by the source
Featuresidentical
Wireless range	10 m	10 m
Power2 differ
Power source type	Battery	Battery
Keyboard battery typeDiffers	AAA	Built-in battery
Service life of batteryDiffers	36 month(s)	20 month(s)
RechargeableKnown for one	Unknown — not stated by the source	Yes
Charging sourceKnown for one	Unknown — not stated by the source	USB Type-C
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	2.5 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	2.5 W
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	3000 mAh
Mouse5 differ
Mouse included	Yes	Yes
Form factorDiffers	Ambidextrous	Right-hand
Movement resolutionDiffers	1600 DPI	8000 DPI
Buttons quantityDiffers	3	7
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Scrolling directionsDiffers	Vertical	Vertical/Horizontal
Hyper-fast scrollingKnown for one	Unknown — not stated by the source	Yes
Mouse battery typeDiffers	AA	Built-in battery
Mouse battery lifeKnown for one	Unknown — not stated by the source	3 month(s)
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
Number of batteries (mouse)Known for one	1	Unknown — not stated by the source
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterpris	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mobile operating systems supportedDiffers	Android	Android, iOS
Other operating systems supportedKnown for one	ChromeOS, DOS	Unknown — not stated by the source
Weight & dimensions4 differ
Keyboard dimensions (WxDxH)Differs	433 x 123 x 34 mm	121.6 x 439.7 x 20.7 mm
Keyboard weightDiffers	400 g	728 g
Mouse dimensions (WxDxH)Differs	115.51 x 61.96 x 38.14 mm	89.8 x 126.7 x 45.8 mm
Mouse weightDiffers	91.8 g	128.4 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	2 pc(s)
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
AC adapter includedKnown for one	Unknown — not stated by the source	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	455 mm	Unknown — not stated by the source
Package depthKnown for one	138 mm	Unknown — not stated by the source
Package heightKnown for one	72 mm	Unknown — not stated by the source
Package weightKnown for one	713 g	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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