Short answer: the Bogasing G4. It ranks #27 of 177 medium speakers by sound quality, rated 4.0/5, at $42.49; the B&O Beosound Explore ranks #142, rated 2.5/5, and costs $294.99, so there is little reason to consider the other one.
The B&O Beosound Explore is the lighter choice. A rugged waterproof speaker with an anodized aluminum design, a strap and carabiner, and a long real world battery. At 1.4 lbs (631 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: Huge lack of bass extension compared to competitors, overly hot ringing treble.
The Bogasing G4 is the better-sounding, deeper-bass option. A light, affordable waterproof speaker with surprisingly strong bass for its size, solid loudness, long battery life and stereo pairing. Its bass reaches about 56Hz before falling 10dB, against 70Hz for the B&O Beosound Explore. It keeps a wired aux input, which the B&O Beosound Explore lacks. 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.
Buy the Bogasing G4. It is rated higher for sound quality than the B&O Beosound Explore and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Want more options? Browse the full Portable Bluetooth rankings.
A rugged waterproof speaker with an anodized aluminum design, a strap and carabiner, and a long real world battery.
A light, affordable waterproof speaker with surprisingly strong bass for its size, solid loudness, long battery life and stereo pairing.
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Specifications Side By Side
| B&O Beosound Explore | Bogasing G4 | |
|---|---|---|
| Price | $294.99 | $42.49 |
| Ranked | #142 of 177 in Medium Size Portable Bluetooth Speakers | #27 of 177 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~70Hz | 56Hz |
| Battery Life | 27 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IP67 | IPX7 |
| Digital Aux Input | Yes (USB-C) | No |
| Weight | 1.4 lbs (631 g) | 1.8 lbs (0.83 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.2 | 5.3 |
| Bluetooth Codecs | SBC | LE Audio with LC3 |
| Dimensions | 3.2” x 4.9” x 3.2” (81 x 124 x 81 mm) | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) |
| Drivers | 2x 1.8” (46mm) full-range drivers | Two drivers and passive radiators |
| TWS | Yes | Yes |
| Built-in Microphone | No | - |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Power Input | USB-C | USB-C |
| Power Bank | No | - |
| Amplifier Power | 60W | 50W |
| Maximum SPL | 91dB (Manufacturer specified) | 100dB (measured by Alan Ross Reviews) |
| App | Yes (Bang & Olufsen app) | No |
| Aux Input | No | Yes |
| EQ | Yes (App EQ) | No |
| Strap | Yes (carabiner) | - |
| Aux Latency | - | 16ms |
| Bluetooth Latency | - | 90ms |
| MicroSD Playback | - | Yes |
| Party Mode | - | No |
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