Short answer: the Soundcore Mini 3 for bass, the Ultimate Ears Miniroll for clarity. The Miniroll brings good clarity and detail in the mids and highs with a warmer tonal balance than most ultra-portables its size at $49.99, though its bass is not quite as deep as the best rated speakers. The Mini 3 costs $41 and goes deeper than most speakers in its size, but it rolls off the highs.
Buy the Ultimate Ears Miniroll if you want one new; the Soundcore Mini 3 is discontinued, so only look for it used.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Mini 3 | Ultimate Ears Miniroll | |
|---|---|---|
| Price | $41 Discontinued | $49.99 |
| Ranked | #9 of 49 in Small Size Portable Bluetooth Speakers | #12 of 49 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 15 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | No |
| IP Rating | IPX7 | IP67 |
| Bluetooth Latency | 160ms | - |
| Maximum SPL | 87dB (measured by Alan Ross Reviews) | 83dB (Manufacturer specified) |
| Party Mode | Yes (PartyCast up to 100 speakers) | Yes (PartyUp/Auracast, Miniroll-only) |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | No | Yes |
| Weight | 0.5 lbs (249 g) | 0.6 lbs (279 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.0 | 5.3 |
| Charging Time | 3-4 hours | 2.3 hours |
| Amplifier Power | 6W | 3W RMS |
| Dimensions | 2.8” x 2.8” x 3.3” (71.1 x 71.1 x 83.8 mm) | 4.8” x 4.1” x 1.9” (122.7 x 105 x 48.1 mm) |
| Drivers | 52mm full-range driver | 45.6mm active with passive radiator |
| Digital Aux Input | No | No |
| Strap | - | Yes (built-in strap) |
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More worthwhile head-to-heads for Soundcore Mini 3:
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- Soundcore Mini 3 vs Tribit Stormbox Micro 3
- Teufel Boomster Go vs Soundcore Mini 3
Prices on this page were last checked October 2, 2026 at 10:18 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
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
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- See all 28 comparisons
Ultimate Ears Miniroll: $49.99 Amazon eBay
Older model: the Ultimate Ears Roll 2 (rated 2.2/5).
Pros: Ultimate Ears Miniroll uses 45.6mm active with passive radiator. Its 279 g, claimed 12 hours (Manufacturer specified) battery life, IP67 protection, up to 83dB and mono playback make it a practical option for its intended room or portable use. Good clarity and detail in the mids and highs, with a warmer balance than most speakers its size.
Cons: There is no companion app. No EQ adjustment. Bass does not reach as deep as the best-rated speakers.
Full Ultimate Ears Miniroll review and specifications →
| Amplifier Power | 3W RMS |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 2.3 hours |
| Digital Aux Input | No |
| Dimensions | 4.8” x 4.1” x 1.9” (122.7 x 105 x 48.1 mm) |
| Drivers | 45.6mm active with passive radiator |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 83dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (PartyUp/Auracast, Miniroll-only) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 0.6 lbs (279 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Miniroll vs Anker Soundcore Mini
- Ultimate Ears Miniroll vs Marshall Willen II
- Ultimate Ears Miniroll vs Marshall Willen
- Ultimate Ears Miniroll vs Vifa City
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- Ultimate Ears Miniroll vs Soundcore Mini 3 Pro
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- Ultimate Ears Miniroll vs Teufel Boomster Go
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