Short answer: the Bogasing G4. It ranks #27 of 179 medium speakers by sound quality, rated 4.0/5, at $42.49; the Tribit Stormbox Flow ranks #58, rated 3.5/5, and costs $79.99, so there is not much of a tradeoff to weigh.
The Bogasing G4 is the better-sounding pick. A light, affordable waterproof speaker with surprisingly strong bass for its size, solid loudness, long battery life and stereo pairing. It keeps a wired aux input, which the Tribit Stormbox Flow lacks. It plays in stereo from a single unit, unlike the Tribit Stormbox Flow. Watch for: The upper treble is boosted and uneven, while the mids sit slightly behind the bass and highs, so it is not a neutral choice for vocal-focused music.
The Tribit Stormbox Flow is the deeper-bass, lighter choice. A waterproof speaker with very long battery life, a carry handle, stereo pairing and a port that charges your phone. Its bass reaches about 47Hz before falling 10dB, against 56Hz for the Bogasing G4. At 1.4 lbs (657 g) it weighs noticeably less than the Bogasing G4 at 1.8 lbs (830 g). It supports AAC Bluetooth, which the Bogasing G4 lacks. The catch: Midrange and bass are weirdly recessed about 4db below 700Hz.
Buy the Bogasing G4. It is rated higher for sound quality than the Tribit Stormbox Flow and costs less, so only choose the other one for a particular feature it does better.
Looking for alternatives? See the complete Portable Bluetooth rankings.
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Specifications Side By Side
| Bogasing G4 | Tribit Stormbox Flow | |
|---|---|---|
| Price | $42.49 | $79.99 |
| Ranked | #27 of 179 in Medium Size Portable Bluetooth Speakers | #58 of 179 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 56Hz | 47Hz |
| Battery Life | 24 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| EQ | No | Yes |
| IP Rating | IPX7 | IPX7 |
| Bluetooth Latency | 90ms | 400ms aac, 200ms sbc |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | - |
| Party Mode | No | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | Yes |
| Weight | 1.8 lbs (0.83 kg) | 1.4 lbs (657 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LE Audio with LC3 | SBC, AAC |
| Amplifier Power | 50W | 25W |
| Drivers | Two drivers and passive radiators | 60W: 2x 30mm drivers + passive radiators |
| Bluetooth Version | 5.3 | 5.3 |
| Digital Aux Input | No | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) | 7.9” x 3.6” x 2.1” (200 x 91 x 53 mm) |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
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