Short answer: the Bogasing G4. It ranks #27 of 175 medium speakers by sound quality, rated 4.0/5, at $38.29; the Bogasing M5 ranks #65, rated 3.5/5, and costs $52.99, so there is little reason to consider the other one.
The G4 is the better Bogasing. Two drivers and passive radiators on 50W play in stereo, Alan Ross measured 100dB, and its bass reaches about 56Hz before falling 10dB. It claims 24 hours of battery and supports LE Audio with LC3. Its upper treble is boosted and uneven, and it has no app or EQ.
The M5 is smaller, with a longer battery. It claims 30 hours, fits a backpack side pocket at 1.7 lbs (757 g) and has an aux input. Its front and rear drivers sound thin in the midrange with hot treble by default. Use its bass mode for the flattest response.
Buy the Bogasing G4. It is rated higher for sound quality than the Bogasing M5 and costs less, which makes it the one to get unless you need something the other one does better.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bogasing M5 | Bogasing G4 | |
|---|---|---|
| Price | $52.99 | $38.29 |
| Ranked | #65 of 175 in Medium Size Portable Bluetooth Speakers | #27 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 61Hz | 56Hz |
| Battery Life | 30 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX7 |
| Maximum SPL | 96dB (measured by Alan Ross Reviews) | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes | Yes |
| Power Bank | Yes (USB-A) | - |
| Stereo | No (front/rear drivers) | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | Yes |
| USB Playback | Yes | - |
| Weight | 1.7 lbs (757 g) | 1.8 lbs (0.83 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 6.3” x 3” x 2.8” (160 x 76 x 71 mm) | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 40W | 50W |
| Drivers | 30W system | Two drivers and passive radiators |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | LE Audio with LC3 |
| App | No | No |
| EQ | Yes | No |
| Power Input | USB-C | USB-C |
| Aux Latency | - | 16ms |
| Bluetooth Latency | - | 90ms |
| Party Mode | - | No |
Related Speaker Comparisons
How Bogasing G4 compares with other leading options:
- Bogasing G4 vs EarFun Uboom L
- Bogasing G4 vs Soundcore Motion 300
- Bogasing G4 vs Soundcore Motion+
- Bogasing G4 vs Minirig 4
- B&O Beosound A1 2nd gen vs Bogasing G4
Prices on this page were last checked October 14, 2026 at 2:38 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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The Two Speakers In Full
Bogasing M5: $52.99 Amazon $52.99 eBay
Older model: the Bogasing M4 (ranked higher, rated 4/5). See every Bogasing M generation.
Pros: Compact enough for a backpack side pocket at under 1.7 lb. Up to 30 hours of battery life. USB-C charging: no proprietary cable to lose. Measured bass extension of 61Hz (-10dB).
Cons: Front/rear driver configuration. Use bass mode for the flattest response. Sounds thin in the midrange. Hot treble and rolled off bass in default mode. Treble a bit rolled off in bass mode.
Full Bogasing M5 review and specifications →
| Released | Dec 2022 (3 years ago) |
|---|---|
| Amplifier Power | 40W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 61Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 6.3” x 3” x 2.8” (160 x 76 x 71 mm) |
| Drivers | 30W system |
| EQ | Yes |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 96dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | Yes |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | No (front/rear drivers) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 1.7 lbs (757 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Bogasing G4: $38.29 Amazon $38.29 eBay
Pros: A 0.83kg travel-friendly speaker with 50W output, IPX7 protection, USB-C charging, aux and microSD playback, LC3 Bluetooth and TWS pairing. It reaches a useful 100dB maximum level and has a measured 56Hz -10dB bass point, giving it more low-end presence than many speakers of this size. Measured bass extension of 56Hz (-10dB).
Cons: 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. It has no app or user EQ, and its Super Bass and Vocal modes offer little practical differentiation according to listening tests.
Full Bogasing G4 review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | No |
| Aux Input | Yes |
| Aux Latency | 16ms |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | LE Audio with LC3 |
| Bluetooth Latency | 90ms |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) |
| Drivers | Two drivers and passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.8 lbs (0.83 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons