Short answer: the Bogasing G4. It ranks #27 of 179 medium speakers by sound quality, rated 4.0/5, at $42.49. The DOSS Soundbox Pro ranks #171, rated 2.1/5, at $29.99, $12.50 cheaper, which does not close the gap in sound quality.
The Bogasing G4 is the better-sounding choice. A light, affordable waterproof speaker with surprisingly strong bass for its size, solid loudness, long battery life and stereo pairing. It charges over USB-C rather than Micro USB. The catch: 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 DOSS Soundbox Pro is the lighter option. An inexpensive water resistant stereo speaker with an extra bass button, LED lights, a long rated battery and an aux input. At 1.2 lbs (558 g) it weighs noticeably less than the Bogasing G4 at 1.8 lbs (830 g). It has an adjustable EQ, which the Bogasing G4 lacks. The tradeoff: Barely any bass.
Buy the Bogasing G4. It is rated higher for sound quality, and the $12.50 saving on the DOSS Soundbox Pro is not enough to make up the difference.
Want more options? Browse the full Portable Bluetooth rankings.
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Specifications Side By Side
| Bogasing G4 | DOSS Soundbox Pro | |
|---|---|---|
| Price | $42.49 | $29.99 |
| Ranked | #27 of 179 in Medium Size Portable Bluetooth Speakers | #171 of 179 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 56Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | No | Yes (extra bass button) |
| IP Rating | IPX7 | IPX6 |
| Bluetooth Latency | 90ms | - |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | Yes |
| Party Mode | No | - |
| Power Input | USB-C | Micro USB |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.8 lbs (0.83 kg) | 1.2 lbs (558 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LE Audio with LC3 | SBC (inferred; additional codecs unverified) |
| Amplifier Power | 50W | 20W |
| Drivers | Two drivers and passive radiators | 52mm dual woofers + passive radiators |
| Bluetooth Version | 5.3 | 5.0 |
| Digital Aux Input | No | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) | 7.8” x 3” x 3” (197 x 75 x 75 mm) |
| Built-in Microphone | - | Yes |
| Lights | - | Yes |
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