Short answer: the Sony XB23 if you want neutral sound, the Xiaomi Mi Portable if you want to spend less. Both give about 12 hours, but the XB23 is the more balanced of the two and adds a strap hook for backpacks. The Xiaomi costs $55 against $100 and ranks #69 of 157; the Sony loses bass at high levels and quietly reduces its own volume at max.
Buy the Xiaomi Mi Portable 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.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Xiaomi Mi Portable | Sony XB23 | |
|---|---|---|
| Price | $55 Discontinued | $100 Discontinued |
| Ranked | #69 of 157 in Medium Size Portable Bluetooth Speakers | #77 of 157 in Medium Size Portable Bluetooth Speakers |
| Battery Life | 13 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Weight | 0.8 lbs (373 g) | 1.3 lbs (580 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| Dimensions | 8.4” x 2.9” x 2.9” (213 x 74 x 74 mm) | 3” x 8.6” x 3” (76 x 218 x 76 mm) |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 16W | 8W RMS |
| Aux Input | Yes (3.5mm) | No |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| Built-in Microphone | Yes | Yes |
| Power Input | USB-C (5V/1A) | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Drivers | 2x 57mm full-range drivers + 2x passive radiators | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators |
| IP Rating | IPX7 | IPX4 |
| Digital Aux Input | No | No |
| EQ | Yes | Yes (3-band: bass, mid, treble) |
| App | No | Yes (Sony Music Center) |
| Bass Extension (-10dB) | - | 67Hz |
| Maximum SPL | - | 95dB (measured by Alan Ross Reviews) |
| Party Mode | - | Yes (Party Connect up to 100 speakers) |
| Strap | - | Yes (detachable strap) |
Related Speaker Comparisons
How Xiaomi Mi Portable compares with other leading options:
- JBL Charge 6 vs Xiaomi Mi Portable
- JBL Flip 7 vs Xiaomi Mi Portable
- Tronsmart Element Force vs Xiaomi Mi Portable
- Soundcore 3 vs Xiaomi Mi Portable
- Bose Soundlink Mini 2 vs Xiaomi Mi Portable
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
Xiaomi Mi Portable: $55 Discontinued Amazon eBay
Pros: Good battery life for a 16W speaker: around 12 hours at moderate volume. USB-C charging, stereo pairing support.
Cons: A bit of a sharp treble. Discontinued.
Full Xiaomi Mi Portable review and specifications →
| Amplifier Power | 16W |
|---|---|
| App | No |
| Aux Input | Yes (3.5mm) |
| Battery Life | 13 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.4” x 2.9” x 2.9” (213 x 74 x 74 mm) |
| Drivers | 2x 57mm full-range drivers + 2x passive radiators |
| EQ | Yes |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | USB-C (5V/1A) |
| Stereo | Yes |
| TWS | Yes |
| Weight | 0.8 lbs (373 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Xiaomi Mi Portable vs Sony ULT Field 3
- Xiaomi Mi Portable vs Sony XB33
- Xiaomi Mi Portable vs Bose Soundlink Mini
- Xiaomi Mi Portable vs Bose Soundlink Mini 2
- Xiaomi Mi Portable vs JBL Flip 5
- Xiaomi Mi Portable vs Soundcore 3
- Xiaomi Mi Portable vs JBL Flip 4
- Xiaomi Mi Portable vs Tronsmart Element Force
- See all 10 comparisons
Sony XB23: $100 Discontinued eBay
Newer model: the Sony ULT Field 1, ranked lower, rated 3.1/5.
Pros: Reasonably neutral. IP67 rated with a strap hook for backpacks. USB-C charging; up to 12 hour battery life. Measured bass extension of 67Hz (-10dB).
Cons: Bass drops off a ton at high levels. Reduces its own volume over time when turned to max. Discontinued.
Full Sony XB23 review and specifications →
| Amplifier Power | 8W RMS |
|---|---|
| App | Yes (Sony Music Center) |
| Aux Input | No |
| Bass Extension (-10dB) | 67Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3” x 8.6” x 3” (76 x 218 x 76 mm) |
| Drivers | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3-band: bass, mid, treble) |
| IP Rating | IPX4 |
| Maximum SPL | 95dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 1.3 lbs (580 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Sony XB23 vs JBL Flip 5 v Tribit Maxsound Plus More from alanrossreviews →
- Alan Ross Reviews: Huawei Sound Joy vs Sony xb23 - worse or worser? 🤭
- Alan Ross Reviews: Sony XB23 vs XB33 - specs and measurements
- GYMCADDY: Sony XE200 Review And Compared to Sony XB23 - It Got The XE300 Treatment More from GYMCADDY →
- Head-to-Head Comparisons