Short answer: the Bogasing G4. It ranks #25 of 142 medium speakers by sound quality at $38.29; the JBL Flip Essential ranks #69 and costs $130, which makes this an easy call rather than a real tradeoff.
What the JBL Flip Essential offers: A genuinely portable 471g speaker with IPX7 water resistance, a 3.5mm aux input and 16W output from two full-range drivers. It is a simple, no-app option for wired sources, travel and casual listening where its cylindrical shape and modest size are a genuine advantage. Watch for: Bass is lighter than the Flip 5 and the 80Hz claimed low-frequency limit means it cannot deliver real low-end weight. Battery life is only a claimed 10 hours, there is no speakerphone, EQ or party mode, and its older Bluetooth 4.1 platform and discontinued status make it a basic used-market choice.
What the Bogasing G4 offers: 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. 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. It has no app or user EQ, and its Super Bass and Vocal modes offer little practical differentiation according to listening tests.
Buy the Bogasing G4. It ranks higher for sound quality than the JBL Flip Essential and costs less, which settles it without a real tradeoff to make.
There is a real battery-life gap here: the Bogasing G4 is rated for 24 hours, the JBL Flip Essential only 10 hours.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Flip Essential | Bogasing G4 | |
|---|---|---|
| Price | $130 | $38.29 |
| Ranked | #69 of 142 in Medium Size Portable Bluetooth Speakers | #25 of 142 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Battery Life | 10 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | No | No |
| Party Mode | No | No |
| Weight | / 1 lbs (471 g) | 1.8 lbs (0.83 kg) |
| Bluetooth Version | 4.1 | 5.3 |
| Drivers | 2x 40mm fullrange | Two drivers and passive radiators |
| Dimensions | 6.7" x 2.5" x 2.5" (169 x 64 x 64 mm) | - |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 16W RMS | 50W |
| Aux Input | Yes (3.5mm) | Yes |
| Bluetooth Codecs | SBC | LE Audio with LC3 |
| Built-in Microphone | No | - |
| IP Rating | IPX7 | IPX7 |
| Digital Aux Input | No | No |
| Omnidirectional | No | No |
| Aux Latency | - | 16ms |
| Bass Extension (-10dB) | - | 56Hz |
| Bluetooth Latency | - | 90ms |
| Maximum SPL | - | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | - | Yes |
| Power Input | - | USB-C |
| Stereo | - | Yes |
| TWS | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Bogasing G4:
- 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 September 16, 2026 at 12:41 AM 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL Flip Essential: $130 eBay
Pros: A genuinely portable 471g speaker with IPX7 water resistance, a 3.5mm aux input and 16W output from two full-range drivers. It is a simple, no-app option for wired sources, travel and casual listening where its cylindrical shape and modest size are a genuine advantage.
Cons: Bass is lighter than the Flip 5 and the 80Hz claimed low-frequency limit means it cannot deliver real low-end weight. Battery life is only a claimed 10 hours, there is no speakerphone, EQ or party mode, and its older Bluetooth 4.1 platform and discontinued status make it a basic used-market choice.
Full JBL Flip Essential review and specifications →
| Amplifier Power | 16W RMS |
|---|---|
| App | No |
| Aux Input | Yes (3.5mm) |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.7" x 2.5" x 2.5" (169 x 64 x 64 mm) |
| Drivers | 2x 40mm fullrange |
| EQ | No |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | No |
| Weight | / 1 lbs (471 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Flip Essential vs Klipsch Nashville
- JBL Flip Essential vs JBL Charge 3
- JBL Flip Essential vs Sony XB23
- JBL Flip Essential vs JBL Charge Essential
- JBL Flip Essential vs JBL Charge 2
- JBL Flip Essential vs JBL Flip 4
- JBL Flip Essential vs JBL Flip 5
- JBL Flip Essential vs Beats Pill 2024
- See all 88 comparisons
Bogasing G4: $38.29 Amazon 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 Codecs | LE Audio with LC3 |
| Bluetooth Latency | 90ms |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| 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