Product comparison · 2 radios

JBL Horizon Clock Digital Black vs Philips Clock Radio AJ3121/79

9specifications compared
6differ
3identical
31known for one product only

Key differences

Supported radio bands
- Horizon Clock Digital Black:FM
- Clock Radio AJ3121/79:AM, FM
RMS rated power
- Horizon Clock Digital Black:10 W
- Clock Radio AJ3121/79:0.1 W
Width
- Horizon Clock Digital Black:183 mm
- Clock Radio AJ3121/79:177.1 mm
Depth
- Horizon Clock Digital Black:86 mm
- Clock Radio AJ3121/79:122.8 mm
Height
- Horizon Clock Digital Black:160 mm
- Clock Radio AJ3121/79:48.1 mm
Weight
- Horizon Clock Digital Black:890 g
- Clock Radio AJ3121/79:530 g

Side by side

Differences highlightedShow differences only

Comparison of Horizon, AJ3121/79
40 specifications	A JBL Horizon Clock Digital Black Model Horizon View product	B Philips Clock Radio AJ3121/79 Model AJ3121/79 View product
Radio1 differ
Radio type	Clock	Clock
Tuner typeKnown for one	Digital	Unknown — not stated by the source
Supported radio bandsDiffers	FM	AM, FM
Audio1 differ
RMS rated powerDiffers	10 W	0.1 W
Loudspeakersidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
Display digitsKnown for one	Unknown — not stated by the source	4 digits
Networkidentical
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB charging portKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
MP3 playbackKnown for one	No	Unknown — not stated by the source
ThermometerKnown for one	No	Unknown — not stated by the source
ProjectionKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Alarm functionKnown for one	Yes	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Poweridentical
AC input frequencyKnown for one	70 - 20000 Hz	Unknown — not stated by the source
Clockidentical
Integrated clockKnown for one	Yes	Unknown — not stated by the source
Alarm clock	Yes	Yes
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	183 mm	177.1 mm
DepthDiffers	86 mm	122.8 mm
HeightDiffers	160 mm	48.1 mm
WeightDiffers	890 g	530 g
Other featuresidentical
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Input voltageKnown for one	12 V	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
USB chargingKnown for one	Yes	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	LED
FM radioKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery typeKnown for one	Unknown — not stated by the source	9V
Battery voltageKnown for one	Unknown — not stated by the source	9 V
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	183 mm
Package heightKnown for one	Unknown — not stated by the source	150 mm
Package weightKnown for one	Unknown — not stated by the source	610 g

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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