Short answer: the Soundcore Motion X500, if you are buying new. The Vifa Helsinki ranks higher than it (#1 vs #27 of 120 large speakers, 4.8/5 vs 4.1/5) but is discontinued, so only consider it used; the Soundcore Motion X500 is still sold new at $99.99.
The Vifa Helsinki is the better-sounding, lighter option. A superb sounding battery powered speaker, with exceptionally clean mids and treble, now discontinued but worth buying used. At 3.1 lbs (1.4 kg) it weighs noticeably less than the Soundcore Motion X500 at 4.6 lbs (2.1 kg). The catch: No TWS pairing, looks like a purse, requires a hacked Vifa app (Android only post #48) to enable night mode to sound good.
The Soundcore Motion X500 is the longer-running, tougher pick. A compact, waterproof stereo speaker with good sound and solid build for the money. It is rated for 12 hours of battery against 8 for the Vifa Helsinki. It is rated IPX7, while the Vifa Helsinki has no water resistance. It supports LDAC Bluetooth, which the Vifa Helsinki lacks. The catch: A little bright on top, a custom EQ can flatten things out a bit.
Buy the Soundcore Motion X500 new; the Vifa Helsinki is no longer sold new, so it only makes sense as a used find.
Looking for alternatives? See the complete Portable Bluetooth rankings.
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Specifications Side By Side
| Vifa Helsinki | Soundcore Motion X500 | |
|---|---|---|
| Price | $449.00 Discontinued | $99.99 |
| Ranked | #1 of 120 in Large Size Portable Bluetooth Speakers | #27 of 120 in Large Size Portable Bluetooth Speakers |
| App | No (official app is broken, 3rd party android app only) | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 48Hz | 48Hz |
| Battery Life | 8 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX, SBC | LDAC, SBC |
| IP Rating | None | IPX7 |
| Party Mode | No | No |
| Power Input | AC Power brick | USB-C |
| Stereo | Partially (shared woofer) | Yes |
| Omnidirectional | No | No |
| TWS | No | Yes |
| Weight | 3.1 lbs (1.4 kg) | 4.6 lbs (2.1 kg) |
| Built-in Microphone | Yes | Yes |
| EQ | No | Yes |
| Power Bank | No | No |
| Bluetooth Version | 4.1 | 5.3 |
| Dimensions | 6.1” x 8.3” x 2.8” (156 x 210 x 70 mm) | 8.7” x 8” x 3.2” (220 x 202 x 81 mm) |
| Drivers | 2x 50mm fullrange, 2x 66mm woofers + 2x passive radiators | 2x 58mm (2.3”) forward-firing full-range drivers + 1x 43mm (1.7”) upward-firing driver |
| Frequency Response | 58Hz - 18kHz (Manufacturer specified) | 50Hz - 40kHz (Manufacturer specified) |
| Digital Aux Input | No | No |
| Amplifier Power | 50W | 40W |
| Strap | Yes (built-in strap) | No |
| Maximum SPL | - | 104dB (measured by Alan Ross Reviews) |
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