Short answer: the JBL Flip 4 on measured sound quality, the Soundcore 2 on price. The JBL Flip 4 ranks #63 of 136 medium speakers at $70. The Soundcore 2 ranks #81 at $29.98, $40.02 cheaper.
What the JBL Flip 4 offers: Less bass than a Flip 5. Peaky lower treble. Watch for: Battery failures are common.
What the Soundcore 2 offers: 24+ hour battery life from a 5200mAh cell. Very light (0.8 lb) and compact. IPX7 rated with a soft, grippy silicone coating. Watch for: Bass doesn’t go as deep as others
Buy the JBL Flip 4 if sound quality is the priority over the price, or the Soundcore 2 if the price is the priority over sound quality.
There is a real battery-life gap here: the Soundcore 2 is rated for 24 hours, the JBL Flip 4 only 12 hours.
Specifications Side By Side
| JBL Flip 4 | Soundcore 2 | |
|---|---|---|
| Price | $70 Discontinued | $29.98 |
| Ranked | #63 of 136 in Medium Size Portable Bluetooth Speakers | #81 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 66Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 300ms | - |
| Party Mode | Yes (Connect+ up to 100 speakers) | - |
| Power Input | Micro USB | - |
| TWS | No | - |
| Weight | 1.1 lbs / 510 g | 0.7 lbs / 318 g |
| Bluetooth Version | 4.2 | 5.0 |
| Drivers | 2x 40mm fullrange | 2x 38mm fullrange |
| Dimensions | 6.9" x 2.8" x 2.6" (175 x 70 x 65 mm) | 6.6" x 1.9" x 2.2" (168 x 47 x 56 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | 70Hz - 20kHz (Manufacturer specified) |
| Output Power | 16W RMS | 12W |
| IP Rating | IPX7 | IPX7 |
| Discontinued | Yes | - |
| Max Volume | 92dB | - |
| Digital Aux Input | No | No |
| Omnidirectional | No | No |
| Stereo | - | Yes |
| App | - | No |
| Built in Microphone | - | No |
| EQ | - | No |
| Bluetooth Codecs | - | SBC |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Tribit Stormbox 2 vs Tribit Stormbox Mini+
- Tribit Xsound Go vs Tribit Stormbox 2
- JBL Flip 5 vs Tribit Xsound Go
- Tribit Stormbox 2 vs Soundcore 2
- W-King D320 vs Soundcore 2
Prices on this page were last checked August 27, 2026 at 10:09 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL Flip 4: $70 Discontinued Amazon eBay
Pros: Less bass than a Flip 5. Peaky lower treble.
Cons: Battery failures are common. Discontinued.
Full JBL Flip 4 review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | 66Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Latency | 300ms |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 6.9" x 2.8" x 2.6" (175 x 70 x 65 mm) |
| Discontinued | Yes |
| Drivers | 2x 40mm fullrange |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 92dB |
| Omnidirectional | No |
| Output Power | 16W RMS |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Input | Micro USB |
| TWS | No |
| Weight | 1.1 lbs / 510 g |
- Links
- Reviews, Comparisons and Sound Samples
- DLX Willington: JBL Flip 5 vs Flip 4 :Sound Battle: Almost to the size of the JBL Charge 3? More from DLXWillington →
- GYMCADDY: Best $100 Speaker? JBL Flip 4 Vs Sony XB20 Vs UE WONDERBOOM Vs Altec Mini Lifejacket 2 More from GYMCADDY →
- GYMCADDY: Best $100 Speaker? JBL Flip 4 Vs Sony XB20 Vs UE WONDERBOOM Vs Altec Mini Lifejacket 2
- Reddit Search for JBL Flip 4 Review
- Head-to-Head Comparisons
Soundcore 2: $29.98 Amazon eBay
Pros: 24+ hour battery life from a 5200mAh cell. Very light (0.8 lb) and compact. IPX7 rated with a soft, grippy silicone coating.
Cons: Bass doesn’t go as deep as others
Full Soundcore 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.6" x 1.9" x 2.2" (168 x 47 x 56 mm) |
| Drivers | 2x 38mm fullrange |
| EQ | No |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Output Power | 12W |
| Stereo | Yes |
| Weight | 0.7 lbs / 318 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore 2 vs Tribit Stormbox 2
- Soundcore 2 vs LG Xboom Grab
- Soundcore 2 vs Tribit Xsound Surf
- Soundcore 2 vs Ultimate Ears Megaboom 3
- Soundcore 2 vs Tribit Xsound Go
- Soundcore 2 vs Ultimate Ears Wonderboom 4
- Soundcore 2 vs Ultimate Ears Wonderboom 3
- Soundcore 2 vs Sony ULT Field 1
- See all 71 comparisons