Short answer: both are discontinued, so this only matters if you are buying used. Used, the Bose Soundlink Mini 2 is the better pick: it ranks #72 of 175 medium speakers by sound quality (rated 3.4/5), against #120 (rated 2.8/5) for the Sony SRS-XB20. If you want one new, the Sony ULT Field 1 replaces the Sony SRS-XB20 and is rated 3.1/5 at $138.
The Bose Soundlink Mini 2 is the better-sounding choice. Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8. The catch: Boosted upper bass like most Bose speakers.
The Sony SRS-XB20 is the tougher option. It is rated IPX5, while the Bose Soundlink Mini 2 has no water resistance. It supports LDAC Bluetooth, which the Bose Soundlink Mini 2 lacks. The catch: Sounds thin at higher volumes.
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, buy the Sony ULT Field 1, which replaces the Sony SRS-XB20.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Mini 2 | Sony SRS-XB20 | |
|---|---|---|
| Price | $184.00 Discontinued | $129 Discontinued |
| Ranked | #72 of 175 in Medium Size Portable Bluetooth Speakers | #120 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~58Hz | - |
| Battery Life | 10 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | None | IPX5 |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 1.5 lbs (680 g) | 1.3 lbs (590 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 4.2 |
| Drivers | 2x 33mm fullrange | 2x 42mm full-range drivers + 2x passive radiators |
| Dimensions | 7.1” x 2” x 2.3” (180 x 51 x 58 mm) | 7.8” x 2.7” x 2.7” (198 x 68 x 69 mm) |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| Built-in Microphone | Yes | Yes |
| Power Input | Micro-USB or charging cradle | Micro USB |
| App | Yes (Bose Connect) | Yes (SongPal) |
| Digital Aux Input | No | No |
| TWS | Yes | Yes |
| EQ | No | No |
| Strap | No | - |
| Party Mode | - | Yes (Partychain up to 100 speakers) |
| Power Bank | - | No |
| Amplifier Power | - | 20W |
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How Bose Soundlink Mini 2 compares with other leading options:
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Prices on this page were last checked October 12, 2026 at 4:13 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 $184.00 eBay
Older model: the Bose Soundlink Mini (ranked lower, rated 3.4/5). See every Bose SoundLink Mini generation.
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 Bose Soundlink Mini. Bass doesn’t go as deep as others. Failures of the mainboard are common. Discontinued.
Full Bose Soundlink Mini 2 review and specifications →
| Released | Jul 2015 (11 years ago) |
|---|---|
| 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 | Micro-USB or charging cradle |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 1.5 lbs (680 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Bose Soundlink Mini 2 vs Sony ULT Field 3
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Sony SRS-XB20: $129 Discontinued eBay
Newer model: the Sony ULT Field 1, ranked higher, rated 3.1/5, released Apr 2024. See every Sony XB and ULT generation.
Pros: Sony SRS-XB20 uses 2x 42mm full-range drivers + 2x passive radiators. Its 590 g, claimed 12 hours (Manufacturer specified) battery life, IPX5 protection, aux input and stereo playback make it a practical option for its intended room or portable use.
Cons: No EQ adjustment. Sounds thin at higher volumes. Discontinued.
Full Sony SRS-XB20 review and specifications →
| Released | Mar 2017 (9 years ago) |
|---|---|
| Amplifier Power | 20W |
| App | Yes (SongPal) |
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.8” x 2.7” x 2.7” (198 x 68 x 69 mm) |
| Drivers | 2x 42mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs (590 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XB20 vs Yamaha True X Speaker 1A
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