Teufel Boomster Go vs Soundcore Mini 3

Last updated: August 19, 2026

Short answer: the Teufel Boomster Go. It ranks #7 of 47 small speakers by sound quality; the Soundcore Mini 3 ranks #9.

What the Teufel Boomster Go offers: Pretty deep bass and quite balanced overall for the size. Set against that: Distortion becomes audible above roughly 75% volume; at max volume up close it gets unclear and tinny.

On the Soundcore Mini 3 side: Deeper bass than most other speakers in the size. The catch: Rolled off highs.

Buy the Teufel Boomster Go if sound quality matters more than the price. Buy the Soundcore Mini 3 if the price matters more than sound quality.

If battery life is a priority, the Soundcore Mini 3 is rated for 15 hours versus 10 hours for the Teufel Boomster Go.

Buy the Soundcore Mini 3 at Amazon ($41) →

Teufel Boomster Go vs Soundcore Mini 3

Specifications Side By Side

Teufel Boomster Go Soundcore Mini 3
Price€80 Discontinued$41
Ranked#7 of 47 in Small Size Portable Bluetooth Speakers#9 of 47 in Small Size Portable Bluetooth Speakers
Battery Life10 hours (Manufacturer specified)15 hours (Manufacturer specified)
IP RatingIPX7IPX7
Party ModeNoYes (PartyCast up to 100 speakers)
Power BankNoNo
Power InputUSB-CUSB-C
StereoNoNo
OmnidirectionalPointing upPointing up
TWSYesNo
Weight0.8 lbs / 355 g0.5 lbs / 249 g
AppNoYes
Aux InputNoNo
Bluetooth CodecsSBCSBC
Built in MicrophoneYesYes
EQNoYes
Bluetooth Version4.05.0
Frequency Response65Hz - 20kHz (Manufacturer specified)-
Dimensions4.2" x 4" x 1.8" (107 x 102 x 46 mm)2.8" x 2.8" x 3.3" (71.1 x 71.1 x 83.8 mm)
Charging Time2.5 hours3-4 hours
Output Power10W6W
Drivers50mm woofer + 20mm tweeter52mm full-range driver
DiscontinuedYes-
Digital Aux InputNoNo
Bass Extension (-10dB)-58Hz
Bluetooth Latency-160ms
Max Volume-87dB
Buy the Soundcore Mini 3 at Amazon ($41) →

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Teufel Boomster Go: €80 Discontinued

Teufel Boomster Go ranking card

Pros: Pretty deep bass and quite balanced overall for the size.

Cons: Distortion becomes audible above roughly 75% volume; at max volume up close it gets unclear and tinny. Discontinued.

Full Teufel Boomster Go review and specifications →

AppNo
Aux InputNo
Battery Life10 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.0
Built in MicrophoneYes
Charging Time2.5 hours
Digital Aux InputNo
Dimensions4.2" x 4" x 1.8" (107 x 102 x 46 mm)
DiscontinuedYes
Drivers50mm woofer + 20mm tweeter
EQNo
Frequency Response65Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
OmnidirectionalPointing up
Output Power10W
Party ModeNo
Power BankNo
Power InputUSB-C
StereoNo
TWSYes
Weight0.8 lbs / 355 g
Search eBay for Teufel Boomster Go →

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Soundcore Mini 3: $41 Amazon

Soundcore Mini 3 ranking card

Pros: Deeper bass than most other speakers in the size.

Cons: Rolled off highs

Full Soundcore Mini 3 review and specifications →

AppYes
Aux InputNo
Bass Extension (-10dB)58Hz
Battery Life15 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency160ms
Bluetooth Version5.0
Built in MicrophoneYes
Charging Time3-4 hours
Digital Aux InputNo
Dimensions2.8" x 2.8" x 3.3" (71.1 x 71.1 x 83.8 mm)
Drivers52mm full-range driver
EQYes
IP RatingIPX7
Max Volume87dB
OmnidirectionalPointing up
Output Power6W
Party ModeYes (PartyCast up to 100 speakers)
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
Weight0.5 lbs / 249 g
Check current price at Amazon ($41) →Search eBay for Soundcore Mini 3 →

As an eBay Partner, we may be compensated if you make a purchase.