Product comparison · 2 portable & party speakers

Hama Aqua Jam vs LG NP7550B Stereo portable speaker Black

23specifications compared
13differ
10identical
32known for one product only

Key differences

Audio output channels
- Aqua Jam:1.0 channels
- NP7550B Stereo portable speaker Black:2.0 channels
RMS rated power
- Aqua Jam:3 W
- NP7550B Stereo portable speaker Black:20 W
Total Harmonic Distortion (THD)
- Aqua Jam:1%
- NP7550B Stereo portable speaker Black:10%
Connectivity technology
- Aqua Jam:Wireless
- NP7550B Stereo portable speaker Black:Wired & Wireless
Product type
- Aqua Jam:Mono portable speaker
- NP7550B Stereo portable speaker Black:Stereo portable speaker
Product design
- Aqua Jam:Cylinder
- NP7550B Stereo portable speaker Black:Rectangle
Mobile operating systems supported
- Aqua Jam:Android, Windows Mobile, iOS
- NP7550B Stereo portable speaker Black:Android
Battery life (max)
- Aqua Jam:3 h
- NP7550B Stereo portable speaker Black:9 h

Side by side

Differences highlightedShow differences only

Comparison of Aqua Jam, NP7550B
55 specifications	A Hama Aqua Jam View product	B LG NP7550B Stereo portable speaker Black Model NP7550B View product
Loudspeakers1 differ
Audio output channelsDiffers	1.0 channels	2.0 channels
Number of speakers	1	1
Number of driversKnown for one	1	Unknown — not stated by the source
Audio2 differ
RMS rated powerDiffers	3 W	20 W
Frequency rangeKnown for one	180 - 20000 Hz	Unknown — not stated by the source
Impedance	4 Ω	4 Ω
Total Harmonic Distortion (THD)Differs	1%	10%
Ports & interfaces1 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP	Unknown — not stated by the source
Bluetooth rangeKnown for one	10 m	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
3.5 mm connectorKnown for one	Unknown — not stated by the source	Yes
AUX inKnown for one	Unknown — not stated by the source	Yes
USB charging portKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product typeDiffers	Mono portable speaker	Stereo portable speaker
Product designDiffers	Cylinder	Rectangle
Product colour	Black	Black
HookKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IPX7	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Unknown — not stated by the source	Digital
On/off switchKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Recommended usage	Universal	Universal
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Hands-free modeKnown for one	Yes	Unknown — not stated by the source
Mobile operating systems supportedDiffers	Android, Windows Mobile, iOS	Android
EqualizerKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source type	Battery	Battery
Battery type	Built-in	Built-in
Battery voltageKnown for one	3.7 V	Unknown — not stated by the source
Battery life (max)Differs	3 h	9 h
Battery recharge timeDiffers	2 h	3.7 h
USB charging	Yes	Yes
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	10 W
Weight & dimensions4 differ
WidthDiffers	41 mm	184 mm
DepthDiffers	45 mm	63 mm
HeightDiffers	48 mm	55 mm
WeightDiffers	55 g	710 g
Packaging dataidentical
Package widthKnown for one	195 mm	Unknown — not stated by the source
Package depthKnown for one	93 mm	Unknown — not stated by the source
Package heightKnown for one	50 mm	Unknown — not stated by the source
Package weightKnown for one	151 g	Unknown — not stated by the source
Packaging contentidentical
Cables included	USB	USB
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty card	Yes	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	300 mAh	Unknown — not stated by the source
Amplifieridentical
AmplifierKnown for one	Unknown — not stated by the source	Built-in
Operational conditionsidentical
Operating temperature (cooling) (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 60%

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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