Short answer: both are discontinued, so this only matters if you are buying used. Used, the Soundcore Mini 3 is the better pick: it ranks #9 of 62 small speakers by sound quality (rated 4.1/5), against #45 (rated 2.8/5) for the Sony SRS-XB13. If you want one new, the Sony SRS-XB100 replaces the Sony SRS-XB13 and is rated 2.9/5 at $44.
The Soundcore Mini 3 is the better-sounding, deeper-bass choice. Deeper bass than most speakers its size. Its bass reaches about 58Hz before falling 10dB, against 88Hz for the Sony SRS-XB13. It links with other speakers (PartyCast up to 100 speakers), which the Sony SRS-XB13 cannot. It has an adjustable EQ, which the Sony SRS-XB13 lacks. The catch: Rolled off highs.
The case for the Sony SRS-XB13: A removable strap hangs it from a bag or bike. It supports AAC Bluetooth, which the Soundcore Mini 3 lacks. The catch: Not much bass, and the sound is muddy.
Buy the Soundcore Mini 3 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 SRS-XB100, which replaces the Sony SRS-XB13.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Soundcore Mini 3 | Sony SRS-XB13 | |
|---|---|---|
| Price | $41 Discontinued | $74.95 Discontinued |
| Ranked | #9 of 62 in Small Size Portable Bluetooth Speakers | #45 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 58Hz | 88Hz |
| Battery Life | 15 hours (Manufacturer specified) | 16 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) | 88dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (PartyCast up to 100 speakers) | No |
| 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 (255 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| Bluetooth Version | 5.0 | 4.2 |
| Charging Time | 3-4 hours | 4.5 hours |
| Amplifier Power | 6W | 5W |
| Dimensions | 2.8” x 2.8” x 3.3” (71.1 x 71.1 x 83.8 mm) | 3” x 3.7”H (76 x 95 mm) (diameter) |
| Drivers | 52mm full-range driver | 46mm |
| Digital Aux Input | No | No |
| Strap | - | Yes (detachable strap) |
Related Speaker Comparisons
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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
Soundcore Mini 3: $41 Discontinued eBay
Older models: the Soundcore Mini (ranked lower, rated 3.8/5) and the Soundcore Mini 2 (ranked lower, rated 3.3/5). See every Soundcore Mini generation.
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 →
| Released | 2021 (5 years ago) |
|---|---|
| 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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- Soundcore Mini 3 vs Tribit Stormbox Micro
- Soundcore Mini 3 vs Soundcore Mini
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Sony SRS-XB13: $74.95 Discontinued Amazon $74.95 eBay
Newer model: the Sony SRS-XB100, ranked higher, rated 2.9/5, released May 2023.
Older model: the Sony SRS-XB12 (ranked lower, rated 2.5/5). See every Sony XB compact generation.
Pros: Sony SRS-XB13 uses 46mm. Its 255 g, claimed 16 hours (Manufacturer specified) battery life, IP67 protection, up to 88dB and mono playback make it a practical option for its intended room or portable use. A removable strap hangs it from a bag or bike. Measured bass extension of 88Hz (-10dB).
Cons: Bass is limited by its 88Hz specification. There is no companion app. No EQ adjustment. Not much bass, and the sound is muddy. Discontinued.
Full Sony SRS-XB13 review and specifications →
| Released | Mar 2021 (5 years ago) |
|---|---|
| Amplifier Power | 5W |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 88Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 4.5 hours |
| Digital Aux Input | No |
| Dimensions | 3” x 3.7”H (76 x 95 mm) (diameter) |
| Drivers | 46mm |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 0.6 lbs (255 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XB13 vs JBL Clip
- Sony SRS-XB13 vs Sony SRS-XB100
- Sony SRS-XB13 vs JBL Clip 3
- Sony SRS-XB13 vs Xiaomi Mi Portable Mini
- Sony SRS-XB13 vs Monster Bluetooth Speaker
- Sony SRS-XB13 vs Sony SRS-XB12
- Sony SRS-XB13 vs Muzen Wild Go
- Sony SRS-XB13 vs Harman Kardon Esquire Mini 2
- See all 31 comparisons