Product comparison · 2 portable & party speakers

Grundig Jam+ Stereo portable speaker Black vs Grundig Solo+ Stereo portable speaker Red

20specifications compared
5differ
15identical
21known for one product only

Key differences

Number of speakers
- Jam+ Stereo portable speaker Black:2
- Solo+ Stereo portable speaker Red:1
Product colour
- Jam+ Stereo portable speaker Black:Black
- Solo+ Stereo portable speaker Red:Red
International Protection (IP) code
- Jam+ Stereo portable speaker Black:IPX7
- Solo+ Stereo portable speaker Red:IPX5
Battery life (max)
- Jam+ Stereo portable speaker Black:30 h
- Solo+ Stereo portable speaker Red:20 h
Battery capacity
- Jam+ Stereo portable speaker Black:2500 mAh
- Solo+ Stereo portable speaker Red:1050 mAh

Side by side

Differences highlightedShow differences only

Comparison of Jam+, Solo+
41 specifications	A Grundig Jam+ Stereo portable speaker Black Model Jam+ View product	B Grundig Solo+ Stereo portable speaker Red Model Solo+ View product
Loudspeakers1 differ
Number of speakersDiffers	2	1
True Wireless Stereo (TWS) technology	Yes	Yes
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
Number of driversKnown for one	Unknown — not stated by the source	2
Audioidentical
RMS rated power	3.5 W	3.5 W
Total Harmonic Distortion (THD)Known for one	1%	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Wi-Fi	No	No
Bluetooth	Yes	Yes
Bluetooth version	5.3	5.3
Bluetooth range	30 m	30 m
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
AUX in	Yes	Yes
USB charging portKnown for one	Yes	Unknown — not stated by the source
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-C
Design2 differ
Product type	Stereo portable speaker	Stereo portable speaker
Product colourDiffers	Black	Red
Volume control	Buttons	Buttons
On/off switchKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Waterproof	Unknown — not stated by the source
Illumination LEDKnown for one	Yes	Unknown — not stated by the source
Illumination colourKnown for one	White	Unknown — not stated by the source
International Protection (IP) codeDiffers	IPX7	IPX5
Performanceidentical
Recommended usage	Mobile phone / Smartphone	Mobile phone / Smartphone
Card reader integratedKnown for one	No	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Hands-free modeKnown for one	Yes	Unknown — not stated by the source
FM radioKnown for one	No	Unknown — not stated by the source
Power1 differ
Battery type	Built-in battery	Built-in battery
Battery voltage	3.7 V	3.7 V
Battery life (max)Differs	30 h	20 h
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	97 mm	Unknown — not stated by the source
DepthKnown for one	36 mm	Unknown — not stated by the source
HeightKnown for one	79 mm	Unknown — not stated by the source
WeightKnown for one	240 g	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	2500 mAh	1050 mAh

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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