Short answer: the Soundcore Boost “upgraded” 2021. It ranks #4 of 136 medium speakers by sound quality at $60; the JBL Charge 3 ranks #67 and costs $80, so there is not much of a tradeoff to weigh.
What the Soundcore Boost “upgraded” 2021 offers: A very neutral good sounding inexpensive small speaker with quite deep bass for the size. This upgraded version has a usb-c port while the old one has micro usb. Watch for: Slight DSP tuning issue which makes bass get lighter at times at very low volumes, examples in oluv’s video.
What the JBL Charge 3 offers: Doubles as a 6000mAh power bank for USB devices. ~20 hour battery life. IPX7 rated; built-in noise/echo-cancelling speakerphone. Watch for: Less clarity than the Flip 4. Battery failures are common.
Buy the Soundcore Boost “upgraded” 2021. It ranks higher for sound quality than the JBL Charge 3 and costs less, so the other one has nothing left to offer.
If battery life is a priority, the JBL Charge 3 is rated for 20 hours versus 12 hours for the Soundcore Boost “upgraded” 2021.
Specifications Side By Side
| Soundcore Boost “upgraded” 2021 | JBL Charge 3 | |
|---|---|---|
| Price | $60 | $80 Discontinued |
| Ranked | #4 of 136 in Medium Size Portable Bluetooth Speakers | #67 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (JBL Connect) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 56Hz | 63Hz |
| Battery Life | 12 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| EQ | Yes (9 band) | No |
| IP Rating | IPX7 | IPX7 |
| Bluetooth Latency | 150ms | - |
| Max Volume | 99dB | 100dB |
| Party Mode | No | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/1A) | Yes (USB-A, 5V/2A) |
| Power Input | USB-C | Micro USB |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| TWS | Yes | - |
| Weight | 1.3 lbs / 590 g | 1.8 lbs / 800 g |
| Bluetooth Version | 5.0 | 4.1 |
| Dimensions | 8" x 2.8" x 2.7" (204 x 72 x 69 mm) (7.7 x 2.5 x 2.6 inches) | 8.4" x 3.5" x 3.5" (213 x 88 x 88 mm) |
| Drivers | 1.75" (44mm) x 2 active drivers and one passive radiator | 2x 50mm fullrange |
| Output Power | 20W (10W × 2) | 20W RMS |
| Digital Aux Input | No | No |
| Frequency Response | - | 65Hz - 20kHz (Manufacturer specified) |
| Discontinued | - | Yes |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Soundcore Motion+ vs Soundcore Boost “original model” pre-2021
- Soundcore Motion+ vs Tribit Xsound Plus 2
- Soundcore Motion+ vs Tribit Stormbox Flow
- Soundcore Boost “upgraded” 2021 vs Soundcore Glow
- Soundcore Boost “original model” pre-2021 vs JBL Charge 3
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.
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The Two Speakers In Full
Soundcore Boost “upgraded” 2021: $60 Amazon eBay
Pros: A very neutral good sounding inexpensive small speaker with quite deep bass for the size. This upgraded version has a usb-c port while the old one has micro usb.
Cons: Slight DSP tuning issue which makes bass get lighter at times at very low volumes, examples in oluv’s video.
Full Soundcore Boost “upgraded” 2021 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8" x 2.8" x 2.7" (204 x 72 x 69 mm) (7.7 x 2.5 x 2.6 inches) |
| Drivers | 1.75" (44mm) x 2 active drivers and one passive radiator |
| EQ | Yes (9 band) |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | No |
| Output Power | 20W (10W × 2) |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/1A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 590 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Soundcore Motion 300 or JBL Flip 6 or Soundcore Boost v2? we all have issues! More from alanrossreviews →
- Alan Ross Reviews: JBL Flip 6 vs Maxsound Plus and Soundcore Boost - ultimate travel speaker!
- Alan Ross Reviews: 2x Soundcore Boost (stereo) vs Motion Boom and Motion+ - Best Soundcore speaker? 😋
- Speakertech: Anker soundcore Boost (Upgraded) vs minirig mini in stereo /2.0 (and changing the equalizer)
- Alan Ross Reviews: Bogasing G4 spot cheap speaker - I was NOT expecting this!
- Alan Ross Reviews: Bose Soundlink Flex vs Soundcore Boost vs Bogasing M4 - cheap or Bose?
- Reddit Search for Soundcore Boost “upgraded” 2021 Review
- Head-to-Head Comparisons
- Soundcore Boost “upgraded” 2021 vs Denon Envaya DSB-250BT
- Soundcore Boost “upgraded” 2021 vs Soundcore Motion+
- Soundcore Boost “upgraded” 2021 vs Minirig 4
- Soundcore Boost “upgraded” 2021 vs Soundcore Motion 300
- Soundcore Boost “upgraded” 2021 vs B&O Beosound A1
- Soundcore Boost “upgraded” 2021 vs B&O Beosound A1 2nd gen
- Soundcore Boost “upgraded” 2021 vs JBL Charge 6
- Soundcore Boost “upgraded” 2021 vs JBL Flip 6
- See all 74 comparisons
JBL Charge 3: $80 Discontinued eBay
Pros: Doubles as a 6000mAh power bank for USB devices. ~20 hour battery life. IPX7 rated; built-in noise/echo-cancelling speakerphone.
Cons: Less clarity than the Flip 4. Battery failures are common. Discontinued.
Full JBL Charge 3 review and specifications →
| App | Yes (JBL Connect) |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.4" x 3.5" x 3.5" (213 x 88 x 88 mm) |
| Discontinued | Yes |
| Drivers | 2x 50mm fullrange |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 100dB |
| Omnidirectional | No |
| Output Power | 20W RMS |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | Micro USB |
| Weight | 1.8 lbs / 800 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL Charge 5 vs JBL Charge 4 and Charge 3 - best JBL charge 5 review 2021? More from alanrossreviews →
- Alan Ross Reviews: JBL Flip 6 vs JBL Charge 4 and JBL Charge 3 - small one or a large one? 🤷♂️
- DLX Willington: JBL Flip 5 vs Flip 4 :Sound Battle: Almost to the size of the JBL Charge 3? More from DLXWillington →
- EnforcerMan: JBL CHARGE 3 VS TREBLAB HD77 - FULL REVIEW
- Reddit Search for JBL Charge 3 Review
- Head-to-Head Comparisons