Product comparison · 2 portable & party speakers

LG NP7550B Stereo portable speaker Black vs LG P7 NP7556

24specifications compared
6differ
18identical
28known for one product only

Key differences

Connectivity technology
- NP7550B Stereo portable speaker Black:Wired & Wireless
- P7 NP7556:Wireless
Product colour
- NP7550B Stereo portable speaker Black:Black
- P7 NP7556:Grey
Mobile operating systems supported
- NP7550B Stereo portable speaker Black:Android
- P7 NP7556:Android, iOS
Power source type
- NP7550B Stereo portable speaker Black:Battery
- P7 NP7556:AC, Battery
Battery recharge time
- NP7550B Stereo portable speaker Black:3.7 h
- P7 NP7556:3.6 h
Power consumption (typical)
- NP7550B Stereo portable speaker Black:2.5 W
- P7 NP7556:10 W

Side by side

Differences highlightedShow differences only

Comparison of NP7550B, P7 NP7556
52 specifications	A LG NP7550B Stereo portable speaker Black Model NP7550B View product	B LG P7 NP7556 View product
Loudspeakersidentical
Audio output channels	2.0 channels	2.0 channels
Number of speakers	1	1
Number of driversKnown for one	Unknown — not stated by the source	2
Audioidentical
RMS rated power	20 W	20 W
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired & Wireless	Wireless
Bluetooth	Yes	Yes
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	Micro-USB B
AUX in	Yes	Yes
USB charging port	Yes	Yes
Wi-FiKnown for one	No	Unknown — not stated by the source
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product type	Stereo portable speaker	Stereo portable speaker
Product design	Rectangle	Rectangle
Product colourDiffers	Black	Grey
On/off switch	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Performance1 differ
Recommended usage	Universal	Universal
Equalizer	Yes	Yes
Stereo pairing modeKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedDiffers	Android	Android, iOS
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE
Power3 differ
Power source typeDiffers	Battery	AC, Battery
Battery type	Built-in	Built-in
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery life (max)	9 h	9 h
Battery recharge timeDiffers	3.7 h	3.6 h
USB charging	Yes	Yes
Power consumption (typical)Differs	2.5 W	10 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.03 W
External power adapterKnown for one	Unknown — not stated by the source	Yes
Power consumption (max)Known for one	10 W	Unknown — not stated by the source
Weight & dimensionsidentical
Width	184 mm	184 mm
Depth	63 mm	63 mm
Height	55 mm	55 mm
Weight	710 g	710 g
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	USB	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	2600 mAh
Other featuresidentical
Case colourKnown for one	Unknown — not stated by the source	Red
QuantityKnown for one	Unknown — not stated by the source	1
Amplifieridentical
AmplifierKnown for one	Built-in	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (cooling) (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 60%	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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