Product comparison · 2 home audio systems

Philips DVD micro music system BTD7170/12 vs Yamaha PianoCraft 640

25specifications compared
9differ
16identical
49known for one product only

Key differences

Product colour
- DVD micro music system BTD7170/12:Black, Silver
- PianoCraft 640:Silver, White
RMS rated power
- DVD micro music system BTD7170/12:150 W
- PianoCraft 640:130 W
Woofer diameter
- DVD micro music system BTD7170/12:13.5 cm
- PianoCraft 640:13 cm
Preset stations quantity
- DVD micro music system BTD7170/12:20
- PianoCraft 640:30
Playback disc formats
- DVD micro music system BTD7170/12:CD audio, CD video
- PianoCraft 640:CD audio
Input frequency
- DVD micro music system BTD7170/12:50 - 60 Hz
- PianoCraft 640:50 Hz
Input voltage
- DVD micro music system BTD7170/12:110-240 V
- PianoCraft 640:230 V
Apple docking compatibility
- DVD micro music system BTD7170/12:Not supported
- PianoCraft 640:iPod

Side by side

Differences highlightedShow differences only

Comparison of BTD7170/12, PianoCraft 640
74 specifications	A Philips DVD micro music system BTD7170/12 Model BTD7170/12 View product	B Yamaha PianoCraft 640 View product
Design1 differ
Type	Home audio micro system	Home audio micro system
Product colourDiffers	Black, Silver	Silver, White
Optical disc player	Yes	Yes
Cassette deck	No	No
Number of optical discs	1 discs	1 discs
Multimedia2 differ
RMS rated powerDiffers	150 W	130 W
Speaker type	2-way	2-way
Number of speakers	2	2
Woofer diameterDiffers	13.5 cm	13 cm
Audio decodersKnown for one	Dolby Digital	Unknown — not stated by the source
KaraokeKnown for one	No	Unknown — not stated by the source
Tweeter diameterKnown for one	Unknown — not stated by the source	2.5 cm
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	110 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
Frequency rangeKnown for one	Unknown — not stated by the source	55 - 28000 Hz
Radio1 differ
Supported radio bands	FM	FM
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
Tuner enhancementsKnown for one	Auto store	Unknown — not stated by the source
Preset stations quantityDiffers	20	30
Displayidentical
Display type	LCD	LCD
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-Fi	No	No
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB port	Yes	Yes
USB 2.0 ports quantity	1	1
Headphone outputs	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
Performance2 differ
Card reader integrated	No	No
Disc types supportedDiffers	CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW	CD, CD-R, CD-RW
Playback disc formatsDiffers	CD audio, CD video	CD audio
Channels quantityKnown for one	20 channels	Unknown — not stated by the source
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
MP3 playbackKnown for one	Unknown — not stated by the source	Yes
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Ergonomicsidentical
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Treble adjustmentKnown for one	Yes	Unknown — not stated by the source
Remotely operated	Yes	Yes
CD playerKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source	AC	AC
Input frequencyDiffers	50 - 60 Hz	50 Hz
Input voltageDiffers	110-240 V	230 V
Power consumption (typical)Known for one	Unknown — not stated by the source	16 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Weight & dimensionsidentical
WidthKnown for one	230 mm	Unknown — not stated by the source
DepthKnown for one	240 mm	Unknown — not stated by the source
HeightKnown for one	145 mm	Unknown — not stated by the source
WeightKnown for one	10.6 g	Unknown — not stated by the source
Package widthKnown for one	330 mm	Unknown — not stated by the source
Package depthKnown for one	589 mm	Unknown — not stated by the source
Package heightKnown for one	309 mm	Unknown — not stated by the source
Main speaker depthKnown for one	24.1 cm	Unknown — not stated by the source
Main speaker heightKnown for one	26.1 cm	Unknown — not stated by the source
Main speaker widthKnown for one	17.3 cm	Unknown — not stated by the source
Net weightKnown for one	9.4 kg	Unknown — not stated by the source
Rear speaker weightKnown for one	Unknown — not stated by the source	4.3 kg
Main unit dimensions (WxDxH)Known for one	Unknown — not stated by the source	215 x 348 x 110 mm
Main unit weightKnown for one	Unknown — not stated by the source	5.7 kg
Packaging contentidentical
Remote control included	Yes	Yes
Cables includedKnown for one	AC, Composite	Unknown — not stated by the source
Other features1 differ
Apple docking compatibilityDiffers	Not supported	iPod
Bluetooth profilesKnown for one	A2DP	Unknown — not stated by the source
DVD region codeKnown for one	2	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Speaker widthKnown for one	17.3 cm	Unknown — not stated by the source
Speaker depthKnown for one	24.1 cm	Unknown — not stated by the source
Speaker heightKnown for one	26.1 cm	Unknown — not stated by the source
Clock functionKnown for one	Yes	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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