Product comparison · 2 portable & party speakers

Grundig SOLO BLUE vs Grundig Solo+ Stereo portable speaker Red

19specifications compared
8differ
11identical
19known for one product only

Key differences

Bluetooth version
- SOLO BLUE:5.0
- Solo+ Stereo portable speaker Red:5.3
Bluetooth range
- SOLO BLUE:20 m
- Solo+ Stereo portable speaker Red:30 m
Product type
- SOLO BLUE:Mono portable speaker
- Solo+ Stereo portable speaker Red:Stereo portable speaker
Product colour
- SOLO BLUE:Blue
- Solo+ Stereo portable speaker Red:Red
International Protection (IP) code
- SOLO BLUE:IPX7
- Solo+ Stereo portable speaker Red:IPX5
Recommended usage
- SOLO BLUE:Tablet / Smartphone
- Solo+ Stereo portable speaker Red:Mobile phone / Smartphone
Battery technology
- SOLO BLUE:Lithium-Ion (Li-Ion)
- Solo+ Stereo portable speaker Red:Lithium Polymer (LiPo)
Battery capacity
- SOLO BLUE:1500 mAh
- Solo+ Stereo portable speaker Red:1050 mAh

Side by side

Differences highlightedShow differences only

Comparison of SOLO BLUE, Solo+
38 specifications	A Grundig SOLO BLUE View product	B Grundig Solo+ Stereo portable speaker Red Model Solo+ View product
Loudspeakersidentical
Number of passive radiatorsKnown for one	1	Unknown — not stated by the source
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
True Wireless Stereo (TWS) technologyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Bluetooth versionDiffers	5.0	5.3
Bluetooth rangeDiffers	20 m	30 m
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
Design3 differ
Product typeDiffers	Mono portable speaker	Stereo portable speaker
Product designKnown for one	Rectangle	Unknown — not stated by the source
Product colourDiffers	Blue	Red
Protection featuresKnown for one	Splash proof	Unknown — not stated by the source
International Protection (IP) codeDiffers	IPX7	IPX5
Performance1 differ
Recommended usageDiffers	Tablet / Smartphone	Mobile phone / Smartphone
Card reader integratedKnown for one	No	Unknown — not stated by the source
Easy pairingKnown for one	Yes	Unknown — not stated by the source
FM radioKnown for one	No	Unknown — not stated by the source
Poweridentical
Battery capacityKnown for one	3.89 Wh	Unknown — not stated by the source
Battery recharge timeKnown for one	2.5 h	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	90 mm	Unknown — not stated by the source
DepthKnown for one	36 mm	Unknown — not stated by the source
HeightKnown for one	72 mm	Unknown — not stated by the source
WeightKnown for one	200 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Micro-USB	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	1500 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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