Product comparison · 2 dictaphones

Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl vs Philips SpeechMike Premium Air

26specifications compared
9differ
17identical
23known for one product only

Key differences

Frequency range
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:300 - 7500 Hz
- SpeechMike Premium Air:200 - 12000 Hz
Interface
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:USB
- SpeechMike Premium Air:Wireless
Recording battery life
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:3 h
- SpeechMike Premium Air:24 h
Product colour
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:Black, Grey, Metallic, Pearl
- SpeechMike Premium Air:Grey, Metallic
Width
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:82 mm
- SpeechMike Premium Air:45 mm
Depth
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:85 mm
- SpeechMike Premium Air:32 mm
Height
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:60 mm
- SpeechMike Premium Air:175 mm

Side by side

Differences highlightedShow differences only

Comparison of SMP4000, SpeechMike Premium Air
49 specifications	A Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl Model SMP4000 View product	B Philips SpeechMike Premium Air View product
Audio1 differ
Maximum recording timeKnown for one	24 h	Unknown — not stated by the source
Frequency rangeDiffers	300 - 7500 Hz	200 - 12000 Hz
Loudspeakersidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Ports & interfaces1 differ
InterfaceDiffers	USB	Wireless
USB connector typeKnown for one	Micro-USB	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery life (max)Known for one	100 h	Unknown — not stated by the source
Recording battery lifeDiffers	3 h	24 h
Technical details1 differ
Product colourDiffers	Black, Grey, Metallic, Pearl	Grey, Metallic
Auto power offKnown for one	Yes	Unknown — not stated by the source
Heavy metals freeKnown for one	Pb (lead)	Unknown — not stated by the source
MaterialKnown for one	Polymer	Unknown — not stated by the source
Microphone sensitivityKnown for one	-37 dB	Unknown — not stated by the source
Sensor typeKnown for one	dust and dirt resistant touch sensor	Unknown — not stated by the source
Transmission distanceKnown for one	5 m	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
USB chargingKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	82 mm	45 mm
DepthDiffers	85 mm	32 mm
HeightDiffers	60 mm	175 mm
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 90 °C
Software2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8.1	Yes
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedDiffers	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra	Yes
Packaging contentidentical
Power supply includedKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Minimum RAMKnown for one	2 MB	Unknown — not stated by the source
Minimum processorKnown for one	Intel dual core or equivalent AMD processor, 1 GHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	30 MB	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Radioidentical
FM radioKnown for one	Unknown — not stated by the source	No

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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