Short answer: the Vifa Helsinki. It ranks #1 of 75 large speakers at $400; the Brane X ranks #4 and costs $500, so there is not much of a tradeoff to weigh.
On the Brane X side: Very deep bass, the absolute deepest from this category. Set against that: Boosted upper bass ~120hz, rolled off treble, so it’s missing detail up top.
The case for the Vifa Helsinki: 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 Brane X if the price matters more than the ranking. Buy the Vifa Helsinki if the ranking matters more than the price.
Specifications Side By Side
| Brane X | Vifa Helsinki | |
|---|---|---|
| Price | $500 | $400 |
| Ranked | #4 of 75 in Large Size Portable Bluetooth Speakers | #1 of 75 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 295ms default, 33ms with aux pass-through | - |
| Bass Extension (-10dB) | 31Hz | 48Hz |
| Battery Life | 12 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX HD, aptX, AAC, SBC | aptX, SBC |
| IP Rating | IP57 | None |
| Bluetooth Latency | 100ms | - |
| Max Volume | 106dB | - |
| Party Mode | Yes (Up to 8 speakers on wifi) | No |
| Power Input | AC Power brick | AC Power brick |
| Stereo | Yes | Partially (shared woofer) |
| TWS | Yes | No |
| Weight | 7.7 lbs / 3.5 kg | 3.1 lbs / 1.4 kg |
| Wifi | Yes | - |
| App | No | No (official app is broken, 3rd party android app only) |
| Built in Microphone | Yes | Yes |
| EQ | No | No |
| Power Bank | No | No |
| Dimensions | 9.3" x 7.0" x 6.1" (236 x 178 x 155 mm) | 6.1" x 8.3" x 2.8" (156 x 210 x 70 mm) |
| Drivers | 2x 2.5" midrange, 2x 0.75" tweeters + 6.5"x9" subwoofer | 2x 50mm fullrange, 2x 66mm woofers + 2x passive radiators |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | 58Hz - 18kHz (Manufacturer specified) |
| Output Power | 200W | Specs not published by manufacturer |
| Bluetooth Version | - | 4.1 |
The Two Speakers In Full
Brane X: $500 Amazon
Pros: Very deep bass, the absolute deepest from this category. Medium bass boost is the most balanced.
Cons: Boosted upper bass ~120hz, rolled off treble, so it’s missing detail up top. Battery life isn’t great in real world use. High priced. Annoying robot voice announcements. A lot of aux input latency.
| App | No |
|---|---|
| Aux Input | Yes |
| Aux Latency | 295ms default, 33ms with aux pass-through |
| Bass Extension (-10dB) | 31Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX HD, aptX, AAC, SBC |
| Bluetooth Latency | 100ms |
| Built in Microphone | Yes |
| Dimensions | 9.3" x 7.0" x 6.1" (236 x 178 x 155 mm) |
| Drivers | 2x 2.5" midrange, 2x 0.75" tweeters + 6.5"x9" subwoofer |
| EQ | No |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP57 |
| Max Volume | 106dB |
| Output Power | 200W |
| Party Mode | Yes (Up to 8 speakers on wifi) |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| Weight | 7.7 lbs / 3.5 kg |
| Wifi | Yes |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: This speaker left me shocked! Brane X, they said it defies the laws of physics!
- Alan Ross Reviews: Brane X vs JBL Xtreme 5: Maximum Bass, No Mercy
- Alan Ross Reviews: JBL Boombox 4 HUMILIATES Brane X?! Ultimate Bass Battle!
- Alan Ross Reviews: Minirig 2.1 or the Brane X or the Harman Kardon Go Play 3?
- mark: Brane X Speaker Review 2
- mark: Brane X Speaker Review
- Head-to-Head Comparisons
- Links
Vifa Helsinki: $400 Amazon
Pros: Generally regarded as the best midrange and treble sound quality of any battery powered Bluetooth speaker.
Cons: No TWS pairing, looks like a purse, requires a hacked Vifa app (Android only post #48) to enable night mode to sound good. Not sure I can recommend this one generally these days, the Uboom L has 98% of the sound quality with more features and a way 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.
| 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 |
| 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 |
| Output Power | Specs not published by manufacturer |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Partially (shared woofer) |
| TWS | No |
| Weight | 3.1 lbs / 1.4 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Links
As an Amazon Associate I earn from qualifying purchases.
Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.