Product comparison · 2 cd players

JVC RC-EZ 57 vs Philips CD Soundmachine AZ3831/51

22specifications compared
6differ
16identical
25known for one product only

Key differences

Supported radio bands
- RC-EZ 57:AM, FM
- CD Soundmachine AZ3831/51:FM
Product colour
- RC-EZ 57:White
- CD Soundmachine AZ3831/51:Black
Display type
- RC-EZ 57:LCD
- CD Soundmachine AZ3831/51:LED
Power requirements
- RC-EZ 57:230 V/50 Hz
- CD Soundmachine AZ3831/51:220 - 240 V, 50/60 Hz
Weight
- RC-EZ 57:3.1 kg
- CD Soundmachine AZ3831/51:3 kg
Battery type
- RC-EZ 57:R20
- CD Soundmachine AZ3831/51:LR20

Side by side

Differences highlightedShow differences only

Comparison of RC-EZ 57, AZ3831/51
47 specifications	A JVC RC-EZ 57 View product	B Philips CD Soundmachine AZ3831/51 Model AZ3831/51 View product
Audioidentical
Audio formats supported	MP3, WMA	MP3, WMA
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	stereo
Loudspeakersidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Speakers	2	2
Loudspeaker diameterKnown for one	Unknown — not stated by the source	10.2 cm
Radio1 differ
Digital tuner	Yes	Yes
Supported radio bandsDiffers	AM, FM	FM
Integrated antennaKnown for one	Unknown — not stated by the source	Yes
Media typesidentical
CD-R playback	Yes	Yes
CD-RW playback	Yes	Yes
Playback disc formats	CD audio	CD audio
Features1 differ
Device typeKnown for one	Portable CD player	Unknown — not stated by the source
Product colourDiffers	White	Black
MP3 playback	Yes	Yes
Auto digital tuning	Yes	Yes
Cassette playback modesKnown for one	Auto stop	Unknown — not stated by the source
Disc playback modesKnown for one	Repeat interval	Unknown — not stated by the source
Programming functionKnown for one	Yes	Unknown — not stated by the source
CD changerKnown for one	Unknown — not stated by the source	No
Channels quantityKnown for one	Unknown — not stated by the source	40 channels
Disc loading typeKnown for one	Unknown — not stated by the source	Top
Preset stations quantityKnown for one	Unknown — not stated by the source	40
Display1 differ
Display typeDiffers	LCD	LED
Backlight display	Yes	Yes
Management featuresidentical
Remote control included	Yes	Yes
Volume control	Rotary	Rotary
Programmable tracksKnown for one	Unknown — not stated by the source	20
Ports & interfacesidentical
Headphone connectivity	3.5 mm	3.5 mm
Headphone outputsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Line-inKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Number of batteries supported	8	8
Power requirementsDiffers	230 V/50 Hz	220 - 240 V, 50/60 Hz
Weight & dimensions1 differ
DepthKnown for one	254 mm	Unknown — not stated by the source
HeightKnown for one	147 mm	Unknown — not stated by the source
WeightDiffers	3.1 kg	3 kg
WidthKnown for one	407 mm	Unknown — not stated by the source
Battery1 differ
Battery typeDiffers	R20	LR20
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
IFU / User manualKnown for one	Unknown — not stated by the source	English, Russian
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	3.4 kg

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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