Short answer: the Vifa Helsinki for midrange and treble, the Boom 2 unless you accept its app caveats. The Helsinki is generally regarded as having the best midrange and treble sound quality of any battery powered Bluetooth speaker, but it has no TWS pairing and needs a hacked Vifa app to enable the night mode that makes it sound good. The Boom 2 has pretty deep bass for the size, though only its tweeters play stereo.
What the Soundcore Boom 2 gets right: Pretty deep bass for the size. Set against that: Only a single midrange driver, so you only get stereo for the tweeters.
On the Vifa Helsinki side: Generally regarded as the best midrange and treble sound quality of any battery powered Bluetooth speaker. Set against that: No TWS pairing, looks like a purse, requires a hacked Vifa app (Android only post #48) to enable night mode to sound good.
Buy the Soundcore Boom 2 if the price matters more than sound quality. Buy the Vifa Helsinki if sound quality matters more than the price.
Battery life favors the Soundcore Boom 2: rated for 24 hours against 8 hours for the Vifa Helsinki.
There is a real gap in water resistance: the Soundcore Boom 2 at IPX7 (brief submersion) against the Vifa Helsinki, which has no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Boom 2 | Vifa Helsinki | |
|---|---|---|
| Price | $99.99 | $449.00 |
| Ranked | #10 of 78 in Large Size Portable Bluetooth Speakers | #1 of 78 in Large Size Portable Bluetooth Speakers |
| App | Yes | No (official app is broken, 3rd party android app only) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 47Hz | 48Hz |
| Battery Life | 24 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | aptX, SBC |
| Built-in Microphone | No | Yes |
| EQ | Yes | No |
| IP Rating | IPX7 | None |
| Bluetooth Latency | 125ms | - |
| Maximum SPL | 105dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | No | - |
| Party Mode | Yes (PartyCast 2.0 up to 100 speakers) | No |
| Power Bank | Yes (USB-A) | No |
| Power Input | USB-C | AC Power brick |
| Stereo | Partially (1 woofer) | Partially (shared woofer) |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 3.7 lbs (1.68 kg) | 3.1 lbs (1.4 kg) |
| Bluetooth Version | 5.3 | 4.1 |
| Dimensions | 11.7" x 7.3" x 4" (297 x 185 x 102 mm) | 6.1" x 8.3" x 2.8" (156 x 210 x 70 mm) |
| Drivers | 120mm x 90mm woofer, 2x 20mm tweeters | 2x 50mm fullrange, 2x 66mm woofers + 2x passive radiators |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) | 58Hz - 18kHz (Manufacturer specified) |
| Amplifier Power | 80W | 50W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
Related Speaker Comparisons
More top alternatives to Vifa Helsinki:
- JBL Xtreme 5 vs Vifa Helsinki
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- Brane X vs Vifa Helsinki
- Minirig 4 with subwoofer vs Vifa Helsinki
- Marshall Stockwell 2 vs Vifa Helsinki
Prices on this page were last checked September 23, 2026 at 11:24 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 Boom 2: $99.99 Amazon B&H Photo Video eBay
Pros: Pretty deep bass for the size. Cool lights in the side passive radiators. For the best sound quality use Oluv’s EQ or Alan Ross’s EQ. With the stock tuning, this speaker would rank around #24, due to the boosted bass and rising treble. Measured bass extension of 47Hz (-10dB).
Cons: Only a single midrange driver, so you only get stereo for the tweeters. Sound processing issues with inconsistent bass notes that disappear at low levels like the Soundcore Boom and Soundcore Boost, not great for listening at low levels. Quite bass heavy with BassUp turned on, which is best left off. A little bit of a bright tuning in the treble, about +5db.
Full Soundcore Boom 2 review and specifications →
| Amplifier Power | 80W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 125ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 11.7" x 7.3" x 4" (297 x 185 x 102 mm) |
| Drivers | 120mm x 90mm woofer, 2x 20mm tweeters |
| EQ | Yes |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Lights | Yes |
| Maximum SPL | 105dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast 2.0 up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| TWS | Yes |
| Weight | 3.7 lbs (1.68 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 3D Audio Show: Tribit StormBox Lava vs SoundCore Boom 2 - sound quality demo More from Oluv’Sone →
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs SoundCore Boom 2 - David vs Goliath
- Mateusz Cholewa: TRIBIT StormBox LAVA vs Soundcore BOOM 2 More from Mateusz Cholewa →
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - indoor soundtest
- Joy & Oluv’Sone: Bose SoundLink Max & SoundCore Boom 2 - outdoor soundtest
- Joy & Oluv’Sone: Best portable speakers 2025 - get the best bang for your buck $$$
- Oluv Patreon: SoundCore Boom 3i - first impressions & EQs
- Alan Ross Reviews: Ultimate Soundcore Boom 2 Review - Is It Worth The Hype? More from alanrossreviews →
- Oluv Patreon: Anker Soundcore Boom 2 - first impressions
- Jay’s Straight Up Reviews & More: Soundcore Boom 2 💣vs Mifa Wildbox 🪇 Basement Battle of the Bluetooth Boombox Welterweights ⚖️ More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: New Release! Soundcore Boom 2 😯 Bluetooth Boombox Speaker 🔊 Unboxing, First Look & Sound Demo
- CEONTHEMAKING: Soundcore Boom 2 - HANDS DOWN The Best Speaker Under $150! More from CEONTHEMAKING →
- Josh’s Gadgets and More: Budget Monster ZZA K8 vs Soundcore Boom 2
- Joy & Oluv’Sone: JBL, Bose, B&O, Sonos, Earfun, SoundCore… which portable speaker sounds best?
- Joy & Oluv’Sone: Sony ULT Field 5 vs Anker SoundCore Boom 2 - listening test
- Head-to-Head Comparisons
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Vifa Helsinki: $449.00 Amazon eBay
Pros: Generally regarded as the best midrange and treble sound quality of any battery powered Bluetooth speaker. Measured bass extension of 48Hz (-10dB).
Cons: No TWS pairing, looks like a purse, requires a hacked Vifa app (Android only post #48) to enable night mode to sound good. This one is hard to recommend generally these days: the Uboom L has 98% of the sound quality with more features and a much cheaper price. There are mentions that the 2022 “new” version of this speaker doesn’t sound as good as Vifa was purchased by a Chinese company and laid off all the great sound engineers in the Austria office.
Full Vifa Helsinki review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | No (official app is broken, 3rd party android app only) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 48Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.1" x 8.3" x 2.8" (156 x 210 x 70 mm) |
| Drivers | 2x 50mm fullrange, 2x 66mm woofers + 2x passive radiators |
| EQ | No |
| Frequency Response | 58Hz - 18kHz (Manufacturer specified) |
| IP Rating | None |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Partially (shared woofer) |
| TWS | No |
| Weight | 3.1 lbs (1.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Vifa Helsinki vs JBL Xtreme 5
- Vifa Helsinki vs Tribit Stormbox Lava
- Vifa Helsinki vs Brane X
- Vifa Helsinki vs Minirig 4 with subwoofer
- Vifa Helsinki vs Marshall Stockwell 2
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- Vifa Helsinki vs Bose SoundLink Max
- Vifa Helsinki vs JBL Xtreme 3
- See all 39 comparisons