Product comparison · 2 wireless audio transmitters

Sandberg Bluetooth Buddy Speaker vs Ugreen CM403 AUX Black

9specifications compared
5differ
4identical
16known for one product only

Key differences

The Ugreen CM403 AUX Black has 0.9 more Bluetooth version than the Sandberg Bluetooth Buddy Speaker (5.0 vs 4.1). The Sandberg Bluetooth Buddy Speaker has 12 h more operating time than the Ugreen CM403 AUX Black (20 h vs 8 h). The Sandberg Bluetooth Buddy Speaker has 1.5 h more charging time than the Ugreen CM403 AUX Black (3 h vs 1.5 h). Host interface: USB on the Sandberg Bluetooth Buddy Speaker, AUX on the Ugreen CM403 AUX Black.

Host interface
- Bluetooth Buddy Speaker:USB
- CM403 AUX Black:AUX
Bluetooth version
- Bluetooth Buddy Speaker:4.1
- CM403 AUX Black:5.0
Operating time
- Bluetooth Buddy Speaker:20 h
- CM403 AUX Black:8 h
Charging time
- Bluetooth Buddy Speaker:3 h
- CM403 AUX Black:1.5 h
Battery capacity
- Bluetooth Buddy Speaker:3000 mAh
- CM403 AUX Black:145 mAh

Side by side

Differences highlightedShow differences only

Comparison of Bluetooth Buddy Speaker, CM403
25 specifications	A Sandberg Bluetooth Buddy Speaker View product	B Ugreen CM403 AUX Black Model CM403 View product
Features2 differ
Wireless technology	Bluetooth	Bluetooth
Number of simultaneously connected devices (max)	1	1
Host interfaceDiffers	USB	AUX
Bluetooth versionDiffers	4.1	5.0
Bluetooth profilesKnown for one	A2DP, AVRCP	Unknown — not stated by the source
Transmission distanceKnown for one	10 m	Unknown — not stated by the source
Product colour	Black	Black
Volume controlKnown for one	Touch	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Built-in displayKnown for one	Unknown — not stated by the source	No
Power2 differ
Battery voltageKnown for one	5 V	Unknown — not stated by the source
Operating timeDiffers	20 h	8 h
Charging timeDiffers	3 h	1.5 h
Power source typeKnown for one	Unknown — not stated by the source	Battery
Packaging contentidentical
Cables includedKnown for one	AUX, Micro-USB, USB	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	190 mm	Unknown — not stated by the source
Package depthKnown for one	80 mm	Unknown — not stated by the source
Package heightKnown for one	260 mm	Unknown — not stated by the source
Package weightKnown for one	500 g	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
Battery capacityDiffers	3000 mAh	145 mAh
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	92 mm
DepthKnown for one	Unknown — not stated by the source	19 mm
HeightKnown for one	Unknown — not stated by the source	11 mm

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.

More wireless audio transmitter comparisons

All wireless audio transmitter comparisons