Short answer: the JBL Charge 3 for its power bank feature, the Bose Soundlink Mini 2 for a sturdier build. The Charge 3 doubles as a 6000mAh power bank for USB devices, though it has less clarity than the Flip 4. The Mini 2 offers a compact aluminum build that feels sturdy and dense, but its upper bass is boosted like most Bose speakers.
Buy the Bose Soundlink Mini 2 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 Earfun Uboom L instead.
Water resistance is not close: the JBL Charge 3 is rated at IPX7 (brief submersion), well ahead of the Bose Soundlink Mini 2 at no water resistance.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Mini 2 | JBL Charge 3 | |
|---|---|---|
| Price | $184.00 Discontinued | $80 Discontinued |
| Ranked | #71 of 164 in Medium Size Portable Bluetooth Speakers | #88 of 164 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~58Hz | 63Hz |
| Battery Life | 10 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | None | IPX7 |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 1.5 lbs (680 g) | 1.8 lbs (800 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 4.1 |
| Drivers | 2x 33mm fullrange | 2x 50mm fullrange |
| Dimensions | 7.1” x 2” x 2.3” (180 x 51 x 58 mm) | 8.4” x 3.5” x 3.5” (213 x 88 x 88 mm) |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Power Input | Proprietary connector | Micro USB |
| App | Yes (Bose Connect) | Yes (JBL Connect) |
| Digital Aux Input | No | No |
| TWS | Yes | No |
| EQ | No | No |
| Strap | No | - |
| Maximum SPL | - | 100dB (measured by Alan Ross Reviews) |
| Party Mode | - | Yes (Connect+ up to 100 speakers) |
| Power Bank | - | Yes (USB-A, 5V/2A) |
| Frequency Response | - | 65Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | - | 20W RMS |
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- Minirig 4 vs Bose Soundlink Mini 2
Prices on this page were last checked October 4, 2026 at 9:58 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
Bose Soundlink Mini 2: $184.00 Discontinued Amazon eBay
Pros: Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8. Measured bass extension of ~58Hz (-10dB).
Cons: Boosted upper bass like most Bose speakers. Upper treble rolled off. Bass is 2db less boosted than the Mini. Bass doesn’t go as deep as others. Failures of the mainboard are common. Discontinued.
Full Bose Soundlink Mini 2 review and specifications →
| App | Yes (Bose Connect) |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~58Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1” x 2” x 2.3” (180 x 51 x 58 mm) |
| Drivers | 2x 33mm fullrange |
| EQ | No |
| IP Rating | None |
| Omnidirectional | No |
| Power Input | Proprietary connector |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 1.5 lbs (680 g) |
- Links
- Reviews, Comparisons and Sound Samples
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JBL Charge 3: $80 Discontinued eBay
Newer model: the JBL Charge 6, ranked higher, rated 4.2/5.
Pros: Doubles as a 6000mAh power bank for USB devices. ~20 hour battery life. IPX7 rated; built-in noise/echo-cancelling speakerphone. Measured bass extension of 63Hz (-10dB).
Cons: Less clarity than the Flip 4. Battery failures are common. Discontinued.
Full JBL Charge 3 review and specifications →
| Amplifier Power | 20W RMS |
|---|---|
| App | Yes (JBL Connect) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.4” x 3.5” x 3.5” (213 x 88 x 88 mm) |
| Drivers | 2x 50mm fullrange |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | No |
| Weight | 1.8 lbs (800 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL Charge 5 vs JBL Charge 4 and Charge 3 - best JBL charge 5 review 2021? More from alanrossreviews →
- Alan Ross Reviews: JBL Flip 6 vs JBL Charge 4 and JBL Charge 3 - small one or a large one? 🤷♂️
- DLX Willington: JBL Flip 5 vs Flip 4 :Sound Battle: Almost to the size of the JBL Charge 3? More from DLXWillington →
- EnforcerMan: JBL CHARGE 3 VS TREBLAB HD77 - FULL REVIEW
- Head-to-Head Comparisons