Fujitsu HS S2000NC vs Fujitsu HS7100U Dolby Headphone

Comparison of HS S2000NC, HS7100U Dolby Headphone

17 specifications	A Fujitsu HS S2000NCView product	B Fujitsu HS7100U Dolby HeadphoneView product
Performanceidentical
Product type	Headset	Headset
Recommended usage	Calls/Music	Calls/Music
Headset typeKnown for one	—Unknown — not stated by the source	Binaural
Ports & interfaces1 differ
Connectivity technologyDiffers	Wireless	Wired
3.5 mm connectorKnown for one	Yes	—Unknown — not stated by the source
Headphonesidentical
Headphone frequencyKnown for one	—Unknown — not stated by the source	20 - 20000 Hz
ImpedanceKnown for one	—Unknown — not stated by the source	50 Ω
Driver unitKnown for one	—Unknown — not stated by the source	5.3 cm
Ear couplingKnown for one	Supraaural	—Unknown — not stated by the source
Microphoneidentical
Microphone type	Boom	Boom
Microphone frequencyKnown for one	—Unknown — not stated by the source	70 - 20000 Hz
Microphone sensitivityKnown for one	—Unknown — not stated by the source	-47 dB
Weight & dimensions1 differ
WeightDiffers	770 g	350 g
Other featuresidentical
Minimum RAMKnown for one	—Unknown — not stated by the source	256 MB
Minimum processorKnown for one	—Unknown — not stated by the source	Processor (1.6 MHz)
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Microsoft Windows XP / Windows Vista
Dimensions (WxDxH)Known for one	232 x 140 x 293 mm	—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.