Product comparison · 2 keyboards

Fujitsu LX450, DK vs Fujitsu LX850, TR

13specifications compared
3differ
10identical
11known for one product only

Key differences

Battery type
- LX450, DK:AAA
- LX850, TR:AAA/AA NiMH
Keyboard dimensions (WxDxH)
- LX450, DK:508 x 220 x 80 mm
- LX850, TR:470 x 191 x 19 mm
Keyboard weight
- LX450, DK:1.1 kg
- LX850, TR:1.3 kg

Side by side

Differences highlightedShow differences only

Comparison of LX450, DK, LX850, TR
24 specifications	A Fujitsu LX450, DK View product	B Fujitsu LX850, TR View product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard number of keysKnown for one	Unknown — not stated by the source	104
CertificationKnown for one	Unknown — not stated by the source	CE, EN 55022 class B, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 60950, IEC 60825-1
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless range	10 m	10 m
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumptionKnown for one	Unknown — not stated by the source	30 mA
Battery typeDiffers	AAA	AAA/AA NiMH
Number of batteries supported	4	4
Mouseidentical
Mouse included	Yes	Yes
Scroll	Yes	Yes
Movement resolutionKnown for one	800 DPI	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supported	No	No
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	508 x 220 x 80 mm	470 x 191 x 19 mm
Keyboard weightDiffers	1.1 kg	1.3 kg
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	73 x 125.5 x 45.5 mm
Other featuresidentical
Compatible operating systems	Windows XP/Vista/7	Windows XP/Vista/7
InternalKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	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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