Product comparison · 2 dictaphones

Philips DPM7270 Flash card Silver vs Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl

19specifications compared
12differ
7identical
37known for one product only

Key differences

The Philips DPM7270 Flash card Silver has 676 h more maximum recording time than the Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl (700 h vs 24 h). The Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl has 0.2 cm more loudspeaker diameter than the Philips DPM7270 Flash card Silver (3 cm vs 2.8 cm). The Philips DPM7270 Flash card Silver has 100 h more battery life (max) than the Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl (200 h vs 100 h). Frequency range: 300 - 75000 Hz on the Philips DPM7270 Flash card Silver, 300 - 7500 Hz on the Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl. Battery technology: Lithium-Ion (Li-Ion) on the Philips DPM7270 Flash card Silver, Lithium Polymer (LiPo) on the Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl.

Maximum recording time
- DPM7270 Flash card Silver:700 h
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:24 h
Frequency range
- DPM7270 Flash card Silver:300 - 75000 Hz
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:300 - 7500 Hz
Loudspeaker diameter
- DPM7270 Flash card Silver:2.8 cm
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:3 cm
Battery technology
- DPM7270 Flash card Silver:Lithium-Ion (Li-Ion)
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:Lithium Polymer (LiPo)
Battery life (max)
- DPM7270 Flash card Silver:200 h
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:100 h
Recording battery life
- DPM7270 Flash card Silver:30 h
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:3 h
Product colour
- DPM7270 Flash card Silver:Silver
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:Black, Grey, Metallic, Pearl
Width
- DPM7270 Flash card Silver:53 mm
- 4000 series SMP4000 Black, Grey, Metallic, Pearl:82 mm

Side by side

Differences highlightedShow differences only

Comparison of DPM7270, SMP4000
56 specifications	A Philips DPM7270 Flash card Silver Model DPM7270 View product	B Philips 4000 series SMP4000 Black, Grey, Metallic, Pearl Model SMP4000 View product
Audio2 differ
Maximum recording timeDiffers	700 h	24 h
Frequency rangeDiffers	300 - 75000 Hz	300 - 7500 Hz
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	70 dB
Recording modesKnown for one	Quality Play (QP), Standard Play (SP)	Unknown — not stated by the source
Audio formats supportedKnown for one	DSS, MP3, PCM	Unknown — not stated by the source
MP3 bit ratesKnown for one	28 - 192 Kbit/s	Unknown — not stated by the source
Loudspeakers1 differ
Loudspeaker diameterDiffers	2.8 cm	3 cm
Ports & interfacesidentical
Headphone outKnown for one	Yes	Unknown — not stated by the source
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery life (max)Differs	200 h	100 h
Recording battery lifeDiffers	30 h	3 h
Battery capacityKnown for one	1000 mAh	Unknown — not stated by the source
Technical details1 differ
Product colourDiffers	Silver	Black, Grey, Metallic, Pearl
Auto power offKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
Docking connectorKnown for one	Unknown — not stated by the source	Yes
Docking station includedKnown for one	Unknown — not stated by the source	Yes
Heavy metals freeKnown for one	Unknown — not stated by the source	Pb (lead)
MaterialKnown for one	Unknown — not stated by the source	Polymer
Microphone direction typeKnown for one	Unknown — not stated by the source	Unidirectional
Microphone sensitivityKnown for one	Unknown — not stated by the source	-37 dB
RechargeableKnown for one	Unknown — not stated by the source	Yes
Sensor typeKnown for one	Unknown — not stated by the source	dust and dirt resistant touch sensor
Standby timeKnown for one	Unknown — not stated by the source	100 h
Transmission distanceKnown for one	Unknown — not stated by the source	5 m
Sample rateKnown for one	44.1 kHz	Unknown — not stated by the source
Supported data transfer ratesKnown for one	6.75 Mbit/s / 5.0 Mbit/s	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	53 mm	82 mm
DepthDiffers	15 mm	85 mm
HeightDiffers	123 mm	60 mm
WeightDiffers	117 g	120 g
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	5 - 45 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 7, Windows 8.1
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Headphones includedKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Minimum RAMKnown for one	Unknown — not stated by the source	2 MB
Minimum processorKnown for one	Unknown — not stated by the source	Intel dual core or equivalent AMD processor, 1 GHz
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	30 MB
USB requiredKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display typeKnown for one	TFT	Unknown — not stated by the source
Display resolutionKnown for one	320 x 240 pixels	Unknown — not stated by the source
Display diagonalKnown for one	6.1 cm (2.4")	Unknown — not stated by the source
Radioidentical
FM radioKnown for one	No	Unknown — not stated by the source
Storageidentical
Media types supportedKnown for one	Flash card	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, SDHC	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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