Short answer: both are discontinued, so this only matters if you are buying used. Used, the Bogasing M4 is the better pick: it ranks #28 of 164 medium speakers by sound quality (rated 4.0/5), against #80 (rated 3.3/5) for the JBL Flip 5. If you want one new, the Earfun Uboom L ranks #2 at $49.79.
The Bogasing M4 is the better-sounding, louder pick. Super Bass mode gives the most balanced sound. Alan Ross Reviews measured it at 99dB at full volume, against 92dB for the JBL Flip 5. It is rated for 24 hours of battery against 12 for the JBL Flip 5. It keeps a wired aux input, which the JBL Flip 5 lacks. The tradeoff: It sounds a bit harsh and thin.
The JBL Flip 5 is the lighter option. Compact and light (1.1 lb) with a carry lanyard. At 1.2 lbs (540 g) it weighs noticeably less than the Bogasing M4 at 1.6 lbs (731 g). It has an adjustable EQ, which the Bogasing M4 lacks. The tradeoff: Boosted upper bass.
Buy the Bogasing M4 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the Earfun Uboom L instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Bogasing M4 | JBL Flip 5 | |
|---|---|---|
| Price | $45.99 Discontinued | $64.97 Discontinued |
| Ranked | #28 of 164 in Medium Size Portable Bluetooth Speakers | #80 of 164 in Medium Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 54Hz | 59Hz |
| Battery Life | 24 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | No | Yes (via JBL app, sunsetted in 2024) |
| IP Rating | IPX7 | IPX7 |
| Bluetooth Latency | 150ms | 200ms |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 92dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.6 lbs (731 g) | 1.2 lbs (540 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Amplifier Power | 40W | 20W RMS |
| Drivers | 52mm speaker unit | 1x 44x80mm fullrange |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| Dimensions | 3.1”H x 8.4”W x 2.5”D (80 x 214 x 63 mm) | 7.1” x 2.7” x 2.9” (181 x 69 x 74 mm) |
| Party Mode | - | Yes (PartyBoost up to 100 speakers) |
| Frequency Response | - | 65Hz - 20kHz (Manufacturer specified) |
| Built-in Microphone | - | No |
| Strap | - | Yes (lanyard) |
Related Speaker Comparisons
How Bogasing M4 compares with other leading options:
- Bogasing M4 vs Earfun Uboom L
- Bogasing M4 vs Soundcore Motion 300
- Bogasing M4 vs Soundcore Motion+
- Bogasing M4 vs Minirig 4
- B&O Beosound A1 2nd gen vs Bogasing M4
Prices on this page were last checked October 4, 2026 at 9:58 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 M4: $45.99 Discontinued eBay
Newer model: the Bogasing M5, ranked lower, rated 3.5/5.
Pros: Bogasing M4 uses 52mm speaker unit. Its 731 g, claimed 24 hours (Manufacturer specified) battery life, IPX7 protection, aux input, up to 99dB and stereo playback make it a practical option for its intended room or portable use. Super Bass mode gives the most balanced sound. Measured bass extension of 54Hz (-10dB).
Cons: Bass is limited by its 54Hz specification. There is no companion app. No EQ adjustment. It sounds a bit harsh and thin. Discontinued.
Full Bogasing M4 review and specifications →
| Amplifier Power | 40W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 3.1”H x 8.4”W x 2.5”D (80 x 214 x 63 mm) |
| Drivers | 52mm speaker unit |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.6 lbs (731 g) |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Bogasing M4 Review - vs JBL Charge 5 & Motion Plus - a new contender? More from alanrossreviews →
- Alan Ross Reviews: Bose Soundlink Flex vs Soundcore Boost vs Bogasing M4 - cheap or Bose?
- Alan Ross Reviews: Bogasing M4 or Soundcore Boost or Maxsound Plus for $50 champion?? 🤷♀️
- Alan Ross Reviews: Tronsmart Element Force review vs Bogasing M4 - cheap speaker 🤑
- Head-to-Head Comparisons
JBL Flip 5: $64.97 Discontinued Amazon eBay
Newer model: the JBL Flip 7, ranked higher, rated 4.2/5.
Pros: Compact and light (1.1 lb) with a carry lanyard. Charges via USB-C, topping off in about 2.5 hours. IP67 rated. Measured bass extension of 59Hz (-10dB).
Cons: Not stereo. Boosted upper bass. Piercing sound when turned up. Peaky lower treble at higher volumes. Discontinued.
Full JBL Flip 5 review and specifications →
| Amplifier Power | 20W RMS |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 59Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 200ms |
| Bluetooth Version | 4.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.1” x 2.7” x 2.9” (181 x 69 x 74 mm) |
| Drivers | 1x 44x80mm fullrange |
| EQ | Yes (via JBL app, sunsetted in 2024) |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 92dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (lanyard) |
| TWS | Yes |
| Weight | 1.2 lbs (540 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Beoplay A1 Denon 250bt JBL Flip 5 Anker Flare 2 More from alanrossreviews →
- DLX Willington: JBL Flip 5 vs Flip 4 :Sound Battle: Almost to the size of the JBL Charge 3? More from DLXWillington →
- Alan Ross Reviews: Sony XB23 vs JBL Flip 5 v Tribit Maxsound Plus
- Techder Audios: #JBL Flip 5 VS #JBL Flip Essential "IMPRESSIVE COMPARISON!?" More from techderaudios →
- Alan Ross Reviews: Marshall Emberton vs JBL Flip 5 & Soundcore Boost - true stereophonic 🤓
- Head-to-Head Comparisons