Product comparison · 2 portable & party speakers

Grundig GSB 720 vs Grundig GSB 730

Key differences

Differences highlightedShow differences only

Comparison of GSB 720, GSB 730
36 specifications	A Grundig GSB 720 View product	B Grundig GSB 730 View product
Loudspeakersidentical
Audio output channelsKnown for one	2.1 channels	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	10 W	25 W
Ports & interfaces1 differ
Bluetooth versionDiffers	4.1	3.0+HS
USB connector typeKnown for one	Micro-USB	Unknown — not stated by the source
USB charging portKnown for one	Yes	Unknown — not stated by the source
Designidentical
Product typeKnown for one	2.1 portable speaker system	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery, USB	Battery
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
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	9 V
Weight & dimensions4 differ
WidthDiffers	254 mm	91 mm
DepthDiffers	65 mm	254 mm
HeightDiffers	95 mm	130 mm
WeightDiffers	420 g	1.5 kg
Packaging contentidentical
Cables includedKnown for one	Audio (3.5mm), Micro-USB	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Subwoofer includedKnown for one	Unknown — not stated by the source	Yes

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.