Short answer: the Motion 100 for value, the Boom 3i for a warmer, louder sound. The Motion 100 needs Oluv’s EQ for the flattest response and has not very deep bass with slight distortion, but at $47 it costs far less. The Boom 3i is warm tuned with boosted bass, very close to a Charge 5 without matching its loudness or balance.
Buy the Soundcore Boom 3i. It is rated higher for sound quality and still sold new, while the Soundcore Motion 100 is discontinued.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Soundcore Boom 3i | Soundcore Motion 100 | |
|---|---|---|
| Price | $118.99 | $47 Discontinued |
| Ranked | #31 of 164 in Medium Size Portable Bluetooth Speakers | #45 of 164 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | No |
| Bass Extension (-10dB) | 56Hz | 65Hz |
| Battery Life | 16 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes | Yes |
| IP Rating | IP68 | IPX7 |
| Party Mode | No | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 8.3” x 3.3” x 3.1” (210 x 85 x 78.5 mm) | 7.5” x 3.1” x 2.4” (190 x 80 x 60 mm) |
| Drivers | 94mm woofer + tweeter | 2x full-range drivers + 2x passive radiators |
| Weight | 1.7 lbs (783 g) | 1.3 lbs (575 g) |
| Amplifier Power | 50W | 20W |
| Bluetooth Codecs | SBC, AAC | AAC, LDAC, SBC |
| Built-in Microphone | Yes | No |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | Yes (detachable strap) | - |
| Power Bank | - | No |
| Frequency Response | - | 50Hz - 40kHz (Manufacturer specified) |
Related Speaker Comparisons
More worthwhile head-to-heads for Soundcore Boom 3i:
- Soundcore Boom 3i vs Earfun Uboom L
- Soundcore Motion 300 vs Soundcore Boom 3i
- Soundcore Motion+ vs Soundcore Boom 3i
- Soundcore Boost “upgraded” 2021 vs Soundcore Boom 3i
- Soundcore Boom 3i vs Minirig 4
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Soundcore Boom 3i: $118.99 Amazon B&H Photo Video eBay
Pros: Looks to be designed as a direct competitor to the Charge 5 with a very similar sound profile, warm tuned with boosted bass. Better value for the money than the Charge 5. Measured bass extension of 56Hz (-10dB).
Cons: Not quite as good as a Charge 5, doesn’t go quite as loud or sound quite as balanced, but very very close. An earlier firmware version had some bass distortion, update your firmware in the Soundcore App
Full Soundcore Boom 3i review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.3” x 3.3” x 3.1” (210 x 85 x 78.5 mm) |
| Drivers | 94mm woofer + tweeter |
| EQ | Yes |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 1.7 lbs (783 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Boom 3i vs JBL Charge 5
- Soundcore Boom 3i vs JBL Charge 5 Wifi
- Soundcore Boom 3i vs Cleer Audio Scene
- Soundcore Boom 3i vs Bogasing M4
- Soundcore Boom 3i vs Teufel Rockster XS
- Soundcore Boom 3i vs Bogasing G4
- Soundcore Boom 3i vs Tribit Xsound Plus 2
- Soundcore Boom 3i vs Harman Kardon Luna
- See all 145 comparisons
Soundcore Motion 100: $47 Discontinued eBay
Larger models: the Soundcore Motion 300 (ranked higher, rated 4.5/5), the Soundcore Motion X500 (rated 4.1/5) and the Soundcore Motion X600 (rated 4.3/5).
Pros: Use Oluv’s EQ for the flattest response. Measured bass extension of 65Hz (-10dB).
Cons: Not very deep bass, slight distortion. Real-world battery falls well short of the 12-hour claim at higher volumes (closer to 4 hours at max). Charging takes about 5 hours; no charge-out for other devices. Discontinued and no longer sold new.
Full Soundcore Motion 100 review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 65Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, LDAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.5” x 3.1” x 2.4” (190 x 80 x 60 mm) |
| Drivers | 2x full-range drivers + 2x passive radiators |
| EQ | Yes |
| Frequency Response | 50Hz - 40kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs (575 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Motion 100 vs Tribit Stormbox Pro
- Soundcore Motion 100 vs Xiaomi Sound Outdoor
- Soundcore Motion 100 vs JBL Charge Essential 3 SE
- Soundcore Motion 100 vs JBL Pulse 5
- Soundcore Motion 100 vs Soundcore Glow
- Soundcore Motion 100 vs JBL Charge Essential 2
- Soundcore Motion 100 vs W-King D320
- Soundcore Motion 100 vs Bose Soundlink Flex
- See all 79 comparisons