Product comparison · 2 radios

AEG MR 4139 BT vs United IPD 400

7specifications compared
4differ
3identical
33known for one product only

Key differences

Radio type
- MR 4139 BT:Portable
- IPD 400:Clock
Supported radio bands
- MR 4139 BT:FM, PLL
- IPD 400:FM
Product colour
- MR 4139 BT:White
- IPD 400:Black
Apple docking compatibility
- MR 4139 BT:Not supported
- IPD 400:iPhone, iPod

Side by side

Differences highlightedShow differences only

Comparison of MR 4139 BT, IPD 400
40 specifications	A AEG MR 4139 BT View product	B United IPD 400 View product
Radio2 differ
Radio typeDiffers	Portable	Clock
Tuner typeKnown for one	Digital	Unknown — not stated by the source
Supported radio bandsDiffers	FM, PLL	FM
Preset stations quantityKnown for one	20	Unknown — not stated by the source
Loudspeakersidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Displayidentical
Display typeKnown for one	LCD	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
Backlight colourKnown for one	Blue	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth rangeKnown for one	15 m	Unknown — not stated by the source
Ports & interfacesidentical
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Features1 differ
MP3 playbackKnown for one	No	Unknown — not stated by the source
Product colourDiffers	White	Black
Volume controlKnown for one	Rotary	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Integrated antennaKnown for one	Yes	Unknown — not stated by the source
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Number of batteries supportedKnown for one	4	Unknown — not stated by the source
Compatible battery sizesKnown for one	AAA	Unknown — not stated by the source
Battery voltageKnown for one	1.5 V	Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	AC/Battery	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	6 W	Unknown — not stated by the source
Clockidentical
Integrated clockKnown for one	Yes	Unknown — not stated by the source
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Apple docking compatibilityDiffers	Not supported	iPhone, iPod
Bluetooth profilesKnown for one	A2DP	Unknown — not stated by the source
Case colourKnown for one	White	Unknown — not stated by the source
Clock functionKnown for one	Yes	Unknown — not stated by the source
FM radioKnown for one	Yes	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Housing colourKnown for one	White	Unknown — not stated by the source
Input voltageKnown for one	100-240 V	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown 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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