Short answer: the Vifa City. It ranks #10 of 49 small speakers by sound quality, rated 4.0/5, at $139. The Sony SRS-XB100 ranks #35, rated 2.9/5, at $63, $76 cheaper, not enough of a saving to outweigh the sound-quality gap.
The case for the Vifa City: Quite detailed. Watch for: Dip at 1200Hz.
The case for the Sony SRS-XB100: Long real-world battery life (~17 hours in testing). Watch for: Not much bass.
Buy the Vifa City. It is rated higher for sound quality, and the $76 you would save on the Sony SRS-XB100 does not close the gap.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Vifa City | Sony SRS-XB100 | |
|---|---|---|
| Price | $139.00 | $63.00 |
| Ranked | #10 of 49 in Small Size Portable Bluetooth Speakers | #35 of 49 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Bass Extension (-10dB) | 73Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| EQ | No | No |
| IP Rating | IPX4 | IP67 |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.7 lbs (300 g) | 0.6 lbs (274 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| Built-in Microphone | Yes | Yes |
| Party Mode | No | No |
| Bluetooth Version | 5.0 | 5.3 |
| NFC | Yes | - |
| Frequency Response | 78Hz - 20kHz (Manufacturer specified) | - |
| Drivers | 15mm tweeter, 65mm woofer | 46mm |
| Dimensions | 4.1” x 1.5” (105 x 39 mm) (diameter x height) | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Amplifier Power | 78W peak | 2.5W |
| Digital Aux Input | No | No |
| Strap | Yes (strap) | Yes (detachable strap) |
| Charging Time | - | 4.5 hours |
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- Soundcore Mini 3 Pro vs Vifa City
- Soundcore Mini 3 vs Vifa City
Prices on this page were last checked September 30, 2026 at 2:57 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
Vifa City: $139.00 Amazon eBay
Pros: Quite detailed. Balanced, controlled sound with clear vocals even at low volume rather than a bass-forward ‘boombox’ voicing. Two units can pair for a stereo pair. Measured bass extension of 73Hz (-10dB).
Cons: Dip at 1200Hz. Doesn’t boost bass at low levels. Not that deep of bass. Only IPX4.
Full Vifa City review and specifications →
| Amplifier Power | 78W peak |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 73Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.1” x 1.5” (105 x 39 mm) (diameter x height) |
| Drivers | 15mm tweeter, 65mm woofer |
| EQ | No |
| Frequency Response | 78Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX4 |
| NFC | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (strap) |
| TWS | Yes |
| Weight | 0.7 lbs (300 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
Sony SRS-XB100: $63.00 Amazon eBay
Older models: the Sony SRS-XB13 (ranked lower, rated 2.8/5) and the Sony SRS-XB12 (ranked lower, rated 2.5/5).
Pros: Long real-world battery life (~17 hours in testing). IP67 rated and pocketable at 267g, with a clip for bags/gear. Can stereo-pair two units.
Cons: Not much bass. Seems pretty much the same as the XB13, maybe a teeny bit deeper bass and a little less muddy.
Full Sony SRS-XB100 review and specifications →
| Amplifier Power | 2.5W |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 4.5 hours |
| Digital Aux Input | No |
| Dimensions | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Drivers | 46mm |
| EQ | No |
| IP Rating | IP67 |
| 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 (274 g) |
- Links
- Reviews, Comparisons and Sound Samples
- CEONTHEMAKING: BATTLE Of The Compact Speakers Sony SRS-XB100 VS JBL Clip 4! More from CEONTHEMAKING →
- Flossy Carter: Sony SRS-XB100 - Small Speaker, Huge Sound More from FlossyCarter →
- Danny Pops: Agreeable Gray? - The Sony XB100 is almost the same as the XB13 More from DannyPops →
- Storytripper HD: JBL GO 4 vs TRIBIT MICRO 2 vs KLIPSCH AUSTIN vs SONY SRS-XB100 More from storytripperhd →
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