Product comparison · 2 portable & party speakers

Grundig GSB 720 vs Trust 21967 portable/party speaker Stereo portable speaker Black

18specifications compared
14differ
4identical
20known for one product only

Key differences

RMS rated power
- GSB 720:10 W
- 21967 portable/party speaker Stereo portable speaker Black:3 W
Connectivity technology
- GSB 720:Wired & Wireless
- 21967 portable/party speaker Stereo portable speaker Black:Wireless
Bluetooth version
- GSB 720:4.1
- 21967 portable/party speaker Stereo portable speaker Black:2.1+EDR
Product type
- GSB 720:2.1 portable speaker system
- 21967 portable/party speaker Stereo portable speaker Black:Stereo portable speaker
Product design
- GSB 720:Rectangle
- 21967 portable/party speaker Stereo portable speaker Black:Cylinder
Product colour
- GSB 720:Silver
- 21967 portable/party speaker Stereo portable speaker Black:Black
Recommended usage
- GSB 720:Universal
- 21967 portable/party speaker Stereo portable speaker Black:Tablet / Smartphone
Power source type
- GSB 720:Battery, USB
- 21967 portable/party speaker Stereo portable speaker Black:USB

Side by side

Differences highlightedShow differences only

Comparison of GSB 720, 21967
38 specifications	A Grundig GSB 720 View product	B Trust 21967 portable/party speaker Stereo portable speaker Black Model 21967 View product
Loudspeakersidentical
Audio output channelsKnown for one	2.1 channels	Unknown — not stated by the source
Number of speakersKnown for one	1	Unknown — not stated by the source
Driver diameterKnown for one	Unknown — not stated by the source	5 cm
Audio1 differ
RMS rated powerDiffers	10 W	3 W
Frequency rangeKnown for one	Unknown — not stated by the source	100 - 20000 Hz
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	6 W
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired & Wireless	Wireless
Wi-FiKnown for one	No	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.1	2.1+EDR
Bluetooth profilesKnown for one	A2DP	Unknown — not stated by the source
Bluetooth range	10 m	10 m
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
USB connector type	Micro-USB	Micro-USB
AUX inKnown for one	Yes	Unknown — not stated by the source
USB charging portKnown for one	Yes	Unknown — not stated by the source
Design3 differ
Product typeDiffers	2.1 portable speaker system	Stereo portable speaker
Product designDiffers	Rectangle	Cylinder
Product colourDiffers	Silver	Black
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Illumination LEDKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Recommended usageDiffers	Universal	Tablet / Smartphone
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source typeDiffers	Battery, USB	USB
Battery type	Built-in	Built-in
Battery life (max)Differs	10 h	7 h
USB chargingKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	36 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	254 mm	68 mm
DepthDiffers	65 mm	68 mm
HeightDiffers	95 mm	105 mm
WeightDiffers	420 g	230 g
Packaging content1 differ
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Cables includedDiffers	Audio (3.5mm), Micro-USB	USB
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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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