Product comparison · 2 car media receivers

Kenwood KDC-BT640U car media receiver Black vs Kenwood KMM-BT306 car media receiver Black

42specifications compared
11differ
31identical
35known for one product only

Key differences

The Kenwood KMM-BT306 car media receiver Black has 150 W more output power than the Kenwood KDC-BT640U car media receiver Black (200 W vs 50 W). The Kenwood KMM-BT306 car media receiver Black has 0.5 lines more display lines than the Kenwood KDC-BT640U car media receiver Black (2 lines vs 1.5 lines). The Kenwood KMM-BT306 car media receiver Black has 1 more line outputs (RCA) than the Kenwood KDC-BT640U car media receiver Black (3 vs 2). Only the Kenwood KDC-BT640U car media receiver Black has CD player. Only the Kenwood KDC-BT640U car media receiver Black has CD-R playback.

Output power
- KDC-BT640U car media receiver Black:50 W
- KMM-BT306 car media receiver Black:200 W
Frequency range
- KDC-BT640U car media receiver Black:30 - 15000 Hz
- KMM-BT306 car media receiver Black:20 - 20000 Hz
CD player
- KDC-BT640U car media receiver Black:Yes
- KMM-BT306 car media receiver Black:No
Disc types supported
- KDC-BT640U car media receiver Black:CD-R, CD-RW
- KMM-BT306 car media receiver Black:No
CD-R playback
- KDC-BT640U car media receiver Black:Yes
- KMM-BT306 car media receiver Black:No
Display number of lines
- KDC-BT640U car media receiver Black:1.5 lines
- KMM-BT306 car media receiver Black:2 lines
Bluetooth profiles
- KDC-BT640U car media receiver Black:A2DP, AVRCP, PBAP
- KMM-BT306 car media receiver Black:A2DP, AVRCP, HFP, PBAP, SPP
Line outputs (RCA)
- KDC-BT640U car media receiver Black:2
- KMM-BT306 car media receiver Black:3

Side by side

Differences highlightedShow differences only

Comparison of KDC-BT640U, KMM-BT306
77 specifications	A Kenwood KDC-BT640U car media receiver Black Model KDC-BT640U View product	B Kenwood KMM-BT306 car media receiver Black Model KMM-BT306 View product
Performance4 differ
Output powerDiffers	50 W	200 W
Frequency rangeDiffers	30 - 15000 Hz	20 - 20000 Hz
CD playerDiffers	Yes	No
DVD playerKnown for one	Unknown — not stated by the source	No
Disc types supportedDiffers	CD-R, CD-RW	No
iPod connectivityKnown for one	Unknown — not stated by the source	Yes
Removable front panelKnown for one	Unknown — not stated by the source	Yes
Signal-to-Noise Ratio (SNR)Known for one	40 dB	Unknown — not stated by the source
ImpedanceKnown for one	40 Ω	Unknown — not stated by the source
iPod Direct ControlKnown for one	Yes	Unknown — not stated by the source
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
High pass filterKnown for one	Yes	Unknown — not stated by the source
Low pass filterKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Clock modeKnown for one	24h	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
CD-R playbackDiffers	Yes	No
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	24 bit
Display1 differ
Display digitsKnown for one	Unknown — not stated by the source	13 digits
Display number of linesDiffers	1.5 lines	2 lines
Display illuminationKnown for one	Unknown — not stated by the source	Yes
Illumination colourKnown for one	Unknown — not stated by the source	Blue, Green, Red
TouchscreenKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Dutch, English, French	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Bluetooth profilesDiffers	A2DP, AVRCP, PBAP	A2DP, AVRCP, HFP, PBAP, SPP
Bluetooth functionsKnown for one	Unknown — not stated by the source	Audiostreaming
USB port positionKnown for one	Unknown — not stated by the source	Front
Illuminated USB portKnown for one	Unknown — not stated by the source	Yes
Apple dockingKnown for one	Unknown — not stated by the source	Yes
Apple docking compatibilityKnown for one	Unknown — not stated by the source	iPad, iPhone
Line outputs (RCA)Differs	2	3
Microphone inKnown for one	Unknown — not stated by the source	Yes
Radio1 differ
Supported radio bandsDiffers	FM, LW, MW	AM, FM, LW
FM radioKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
DepthDiffers	155.5 mm	100 mm
WeightDiffers	1.2 kg	600 g
Technical detailsidentical
Audio codecsKnown for one	Unknown — not stated by the source	SBC/AAC
FaderKnown for one	Unknown — not stated by the source	Yes
File format systemKnown for one	Unknown — not stated by the source	FAT 12/16/32
Power requirementsKnown for one	Unknown — not stated by the source	14.4 V DC, 10 A
Fast charging via USBKnown for one	Unknown — not stated by the source	Yes
Resume PlayKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Microphone includedKnown for one	Unknown — not stated by the source	Yes
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes

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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