Product comparison · 2 car media receivers

JVC KD-R447EE Black vs JVC KD-SD637EE car media receiver Black

41specifications compared
2differ
39identical
23known for one product only

Key differences

Supported radio bands
- KD-R447EE Black:FM, LW, MF
- KD-SD637EE car media receiver Black:FM, LW, MW
Key illumination colour
- KD-R447EE Black:Green
- KD-SD637EE car media receiver Black:Blue

Side by side

Differences highlightedShow differences only

Comparison of KD-R447EE, KD-SD637EE
64 specifications	A JVC KD-R447EE Black Model KD-R447EE View product	B JVC KD-SD637EE car media receiver Black Model KD-SD637EE View product
Performanceidentical
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	98 dB
Disc types supportedKnown for one	Unknown — not stated by the source	CD, CD-RW
CD changerKnown for one	Unknown — not stated by the source	No
Flap front panelKnown for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
DIN sizeKnown for one	1 DIN	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Apple docking compatibilityKnown for one	Unknown — not stated by the source	iPhone, iPod
Line outputs (RCA)Known for one	Unknown — not stated by the source	2
Subwoofer outKnown for one	Yes	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Radio1 differ
Supported radio bandsDiffers	FM, LW, MF	FM, LW, MW
FM band rangeKnown for one	Unknown — not stated by the source	87.5 - 108 MHz
AM band rangeKnown for one	Unknown — not stated by the source	531 - 1611 kHz
LW band rangeKnown for one	Unknown — not stated by the source	153 - 279 kHz
Tuner typeKnown for one	HS-IVi	Unknown — not stated by the source
GPS Performanceidentical
GPS (satellite)Known for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	188 x 58.5 x 13.6 mm
WeightKnown for one	Unknown — not stated by the source	12.2 kg
Technical details1 differ
Output voltageKnown for one	Unknown — not stated by the source	2.5 V
Key illumination colourDiffers	Green	Blue
Memoryidentical
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Output power (DIN)Known for one	1	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.

More car media receiver comparisons

All car media receiver comparisons