Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The Bogasing G4 ranks #27 of 179 medium speakers by sound quality at $42.49; the Soundcore Select 4 Go ranks #25 of 62 small speakers by sound quality at $22.99.
The case for the Bogasing G4: 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 Soundcore Select 4 Go lacks. It plays in stereo from a single unit, unlike the Soundcore Select 4 Go. 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 Soundcore Select 4 Go is the lighter choice. A very inexpensive waterproof mini speaker with a strap, a long battery, app EQ, and stereo pairing. At 0.6 lbs (265 g) it weighs much less than the Bogasing G4 at 1.8 lbs (830 g). It has an adjustable EQ, which the Bogasing G4 lacks. The tradeoff: Not as deep of bass as higher ranked speakers.
Buy the Bogasing G4 at $42.49 if you want a medium speaker. Buy the Soundcore Select 4 Go at $22.99 if you want a small speaker instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| Bogasing G4 | Soundcore Select 4 Go | |
|---|---|---|
| Price | $42.49 | $22.99 |
| Ranked | #27 of 179 in Medium Size Portable Bluetooth Speakers | #25 of 62 in Small Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 56Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | No | Yes |
| IP Rating | IPX7 | IP67 |
| Bluetooth Latency | 90ms | - |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | Yes | - |
| Party Mode | No | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | Yes |
| Weight | 1.8 lbs (0.83 kg) | 0.6 lbs (265 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LE Audio with LC3 | SBC |
| Amplifier Power | 50W | 5W |
| Drivers | Two drivers and passive radiators | 1.75” (44mm) full range |
| Bluetooth Version | 5.3 | 5.4 |
| Digital Aux Input | No | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) | 4.8” x 3.3” x 1.9” (121 x 83 x 48.5 mm) |
| Power Bank | - | No |
| Built-in Microphone | - | Yes |
| Frequency Response | - | 90Hz - 20kHz (Manufacturer specified) |
| Charging Time | - | 4 hours |
| Strap | - | Yes (strap) |
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