Product comparison · 2 keyboards

Fujitsu LX450 (DE) vs Fujitsu Wireless Set LX850 Piano Black

Key differences

Battery type
- LX450 (DE):AAA
- Wireless Set LX850 Piano Black:AAA & AA
Number of batteries supported
- LX450 (DE):4
- Wireless Set LX850 Piano Black:2
Battery technology
- LX450 (DE):Lithium-Ion (Li-Ion)
- Wireless Set LX850 Piano Black:Nickel-Metal Hydride (NiMH)
Package weight
- LX450 (DE):1100 kg
- Wireless Set LX850 Piano Black:1.3 kg

Differences highlightedShow differences only

Comparison of LX450 (DE), Wireless Set LX850 Piano Black
24 specifications	A Fujitsu LX450 (DE)View product	B Fujitsu Wireless Set LX850 Piano Black 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 rangeKnown for one	10 m	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumptionKnown for one	2 mA	Unknown — not stated by the source
Battery typeDiffers	AAA	AAA & AA
Number of batteries supportedDiffers	4	2
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Nickel-Metal Hydride (NiMH)
Mouseidentical
Mouse included	Yes	Yes
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolution	800 DPI	800 DPI
ScrollKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Packaging data1 differ
Package length	22 cm	22 cm
Package weightDiffers	1100 kg	1.3 kg
Package width	508 mm	508 mm
Package height	80 mm	80 mm
Other featuresidentical
CompatibilityKnown for one	PC	Unknown — not stated by the source
Compatible operating systems	Microsoft Windows XP/Vista	Microsoft Windows XP/Vista
InternalKnown for one	No	Unknown — not stated by the source
Keyboard function keysKnown for one	Unknown — not stated by the source	10

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.