Short answer: the Xiaomi Mi Portable, mainly because the Flip 4 has known battery problems. It plays about 12 hours at moderate volume from a 16W speaker and ranks #69 of 157 against #76 of 157, while the JBL Flip 4 is flagged for common battery failures, less bass than a Flip 5 and peaky lower treble. The Xiaomi’s own weakness is a slightly sharp treble.
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.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Xiaomi Mi Portable | JBL Flip 4 | |
|---|---|---|
| Price | $55 Discontinued | $70 Discontinued |
| Ranked | #69 of 157 in Medium Size Portable Bluetooth Speakers | #76 of 157 in Medium Size Portable Bluetooth Speakers |
| Battery Life | 13 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Weight | 0.8 lbs (373 g) | 1.1 lbs (510 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Dimensions | 8.4” x 2.9” x 2.9” (213 x 74 x 74 mm) | 6.9” x 2.8” x 2.6” (175 x 70 x 65 mm) |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) | 70Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 16W | 16W RMS |
| Aux Input | Yes (3.5mm) | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | - |
| Power Input | USB-C (5V/1A) | Micro USB |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Drivers | 2x 57mm full-range drivers + 2x passive radiators | 2x 40mm fullrange |
| IP Rating | IPX7 | IPX7 |
| Digital Aux Input | No | No |
| EQ | Yes | No |
| App | No | Yes |
| Bass Extension (-10dB) | - | 66Hz |
| Bluetooth Latency | - | 300ms |
| Party Mode | - | Yes (Connect+ up to 100 speakers) |
| Maximum SPL | - | 92dB (Manufacturer specified) |
| Strap | - | Yes (lanyard) |
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 Sony XB23
- Xiaomi Mi Portable vs Tronsmart Element Force
- See all 10 comparisons
JBL Flip 4: $70 Discontinued Amazon eBay
Newer model: the JBL Flip 7, ranked higher, rated 4.2/5.
Pros: At 510 g, JBL Flip 4 combines 2x 40mm fullrange with Bluetooth and aux. Claimed 12 hours (manufacturer specified) battery life, ipx7 protection, up to 92db and single-box playback make its feature set practical for its intended room or portable use. Measured bass extension of 66Hz (-10dB).
Cons: Bass is limited by its 66Hz specification. There is no companion app. No EQ adjustment. Battery failures are common. Discontinued.
Full JBL Flip 4 review and specifications →
| Amplifier Power | 16W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 66Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 300ms |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 6.9” x 2.8” x 2.6” (175 x 70 x 65 mm) |
| Drivers | 2x 40mm fullrange |
| EQ | No |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 92dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Input | Micro USB |
| Stereo | Yes |
| Strap | Yes (lanyard) |
| TWS | No |
| Weight | 1.1 lbs (510 g) |
- Links
- Reviews, Comparisons and Sound Samples
- DLX Willington: JBL Flip 5 vs Flip 4 :Sound Battle: Almost to the size of the JBL Charge 3? More from DLXWillington →
- GYMCADDY: Best $100 Speaker? JBL Flip 4 Vs Sony XB20 Vs UE WONDERBOOM Vs Altec Mini Lifejacket 2 More from GYMCADDY →
- GYMCADDY: Best $100 Speaker? JBL Flip 4 Vs Sony XB20 Vs UE WONDERBOOM Vs Altec Mini Lifejacket 2
- Head-to-Head Comparisons