Short answer: the Soundcore Mini 3 on bass depth, the Teufel Boomster Go on overall balance. The Mini 3 is noted for deeper bass than most other speakers in the size, while the Boomster Go is pretty deep and quite balanced for its size; the Mini 3’s main knock is rolled-off highs. The Boomster Go does distort audibly above roughly 75% volume.
Buy the Teufel Boomster Go only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the Tribit Stormbox Micro 2 instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Teufel Boomster Go | Soundcore Mini 3 | |
|---|---|---|
| Price | €80 Discontinued | $41 Discontinued |
| Ranked | #7 of 50 in Small Size Portable Bluetooth Speakers | #9 of 50 in Small Size Portable Bluetooth Speakers |
| Battery Life | 10 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX7 |
| Party Mode | No | Yes (PartyCast up to 100 speakers) |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | No |
| Weight | 0.8 lbs (355 g) | 0.5 lbs (249 g) |
| App | No | Yes |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | Yes |
| Bluetooth Version | 4.0 | 5.0 |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) | - |
| Dimensions | 4.2” 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 Time | 2.5 hours | 3-4 hours |
| Amplifier Power | 10W | 6W |
| Drivers | 50mm woofer + 20mm tweeter | 52mm full-range driver |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 58Hz |
| Bluetooth Latency | - | 160ms |
| Maximum SPL | - | 87dB (measured by Alan Ross Reviews) |
Related Speaker Comparisons
More worthwhile head-to-heads for Teufel Boomster Go:
- Tribit Stormbox Micro 2 vs Teufel Boomster Go
- Soundcore Boom Go 3i vs Teufel Boomster Go
- Tribit Stormbox Micro vs Teufel Boomster Go
- Tribit Stormbox Micro 3 vs Teufel Boomster Go
- Teufel Boomster Go vs Soundcore Mini 3 Pro
Prices on this page were last checked October 3, 2026 at 10:26 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Teufel Boomster Go: €80 Discontinued eBay
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 →
| Amplifier Power | 10W |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 4.2” x 4” x 1.8” (107 x 102 x 46 mm) |
| Drivers | 50mm woofer + 20mm tweeter |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.8 lbs (355 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Teufel Boomster Go vs Tribit Stormbox Micro 3
- Teufel Boomster Go vs Soundcore Mini 3 Pro
- Teufel Boomster Go vs Tribit Stormbox Micro
- Teufel Boomster Go vs Marshall Willen II
- Teufel Boomster Go vs Soundcore Boom Go 3i
- Teufel Boomster Go vs Ultimate Ears Miniroll
- Teufel Boomster Go vs Tribit Stormbox Micro 2
- Teufel Boomster Go vs Anker Soundcore Mini
- See all 22 comparisons
Soundcore Mini 3: $41 Discontinued eBay
Pros: Soundcore Mini 3 uses 52mm full-range driver. Its 249 g, claimed 15 hours (Manufacturer specified) battery life, IPX7 protection, up to 87dB and mono playback make it a practical option for its intended room or portable use. Deeper bass than most speakers its size. Measured bass extension of 58Hz (-10dB).
Cons: Bass is limited by its 58Hz specification. Rolled off highs. Discontinued.
Full Soundcore Mini 3 review and specifications →
| Amplifier Power | 6W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 160ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Charging Time | 3-4 hours |
| Digital Aux Input | No |
| Dimensions | 2.8” x 2.8” x 3.3” (71.1 x 71.1 x 83.8 mm) |
| Drivers | 52mm full-range driver |
| EQ | Yes |
| IP Rating | IPX7 |
| Maximum SPL | 87dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.5 lbs (249 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Mini 3 vs Soundcore Mini 3 Pro
- Soundcore Mini 3 vs Vifa City
- Soundcore Mini 3 vs Marshall Willen II
- Soundcore Mini 3 vs Tribit Stormbox Micro 3
- Soundcore Mini 3 vs Ultimate Ears Miniroll
- Soundcore Mini 3 vs Tribit Stormbox Micro
- Soundcore Mini 3 vs Anker Soundcore Mini
- Soundcore Mini 3 vs Marshall Willen
- See all 28 comparisons