Product comparison · 2 keyboards

Fujitsu LX450, IN vs Lenovo 73P4758 keyboard Office USB Black

6specifications compared
5differ
1identical
23known for one product only

Key differences

The Lenovo 73P4758 keyboard Office USB Black has 0.17 kg more keyboard weight than the Fujitsu LX450, IN (1.27 kg vs 1.1 kg). Only the Fujitsu LX450, IN has mouse included. Connectivity technology: Wireless on the Fujitsu LX450, IN, Wired on the Lenovo 73P4758 keyboard Office USB Black. Device interface: RF Wireless on the Fujitsu LX450, IN, USB on the Lenovo 73P4758 keyboard Office USB Black. Keyboard dimensions (WxDxH): 508 x 220 x 80 mm on the Fujitsu LX450, IN, 465 x 200 x 38 mm on the Lenovo 73P4758 keyboard Office USB Black.

Connectivity technology
- LX450, IN:Wireless
- 73P4758 keyboard Office USB Black:Wired
Device interface
- LX450, IN:RF Wireless
- 73P4758 keyboard Office USB Black:USB
Mouse included
- LX450, IN:Yes
- 73P4758 keyboard Office USB Black:No
Keyboard dimensions (WxDxH)
- LX450, IN:508 x 220 x 80 mm
- 73P4758 keyboard Office USB Black:465 x 200 x 38 mm
Keyboard weight
- LX450, IN:1.1 kg
- 73P4758 keyboard Office USB Black:1.27 kg

Side by side

Differences highlightedShow differences only

Comparison of LX450, IN, 73P4758
29 specifications	A Fujitsu LX450, IN View product	B Lenovo 73P4758 keyboard Office USB Black Model 73P4758 View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Recommended usageKnown for one	Unknown — not stated by the source	Office
Keyboard form factorKnown for one	Unknown — not stated by the source	Full-size (100%)
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	105
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Designidentical
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	3 m
Poweridentical
Battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries supportedKnown for one	4	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	USB
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 supportedKnown for one	No	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
USB requiredKnown for one	Unknown — not stated by the source	Yes
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	465 x 200 x 38 mm
Keyboard weightDiffers	1.1 kg	1.27 kg
Other featuresidentical
Compatible operating systemsKnown for one	Windows XP/Vista/7	Unknown — not stated by the source
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.

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