Product comparison · 2 keyboards

Fujitsu LX450, IN vs Lenovo 57Y6473 keyboard RF Wireless Black

Key differences

Mouse included
- LX450, IN:Yes
- 57Y6473 keyboard RF Wireless Black:No
Keyboard dimensions (WxDxH)
- LX450, IN:508 x 220 x 80 mm
- 57Y6473 keyboard RF Wireless Black:135 x 126 x 27 mm
Keyboard weight
- LX450, IN:1.1 kg
- 57Y6473 keyboard RF Wireless Black:126 g

Differences highlightedShow differences only

Comparison of LX450, IN, 57Y6473
19 specifications	A Fujitsu LX450, IN View product	B Lenovo 57Y6473 keyboard RF Wireless Black Model 57Y6473 View product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Frequency band	2.4 GHz	2.4 GHz
Designidentical
Product colour	Black	Black
Featuresidentical
Wireless range	10 m	10 m
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Battery type	AAA	AAA
Number of batteries supportedKnown for one	4	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	800 DPI	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supported	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	508 x 220 x 80 mm	135 x 126 x 27 mm
Keyboard weightDiffers	1.1 kg	126 g
Other features1 differ
Compatible operating systemsDiffers	Windows XP/Vista/7	Windows 2000, Windows XP, Windows Vista, Windows 7
InternalKnown for one	No	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.