Short answer: the Bose Soundlink Flex 2nd gen for better sound quality, the Soundcore Motion 100 for the lower price. The Bose Soundlink Flex 2nd gen ranks #33 of 136 medium speakers at $129.99. The Soundcore Motion 100 ranks #39 at $47, $82.99 cheaper.
The case for the Bose Soundlink Flex 2nd gen: Pretty much identical sounding to the 1st gen. Watch for: Not stereo. Warm sounding with overly boosted bass which drowns out midrange detail.
What the Soundcore Motion 100 offers: Use Oluv’s EQ for the flattest response. The tradeoff: 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).
Buy the Bose Soundlink Flex 2nd gen if sound quality matters more than the price. Buy the Soundcore Motion 100 if the price matters more than sound quality.
Specifications Side By Side
| Bose Soundlink Flex 2nd gen | Soundcore Motion 100 | |
|---|---|---|
| Price | $129.99 | $47 |
| Ranked | #33 of 136 in Medium Size Portable Bluetooth Speakers | #39 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built in Microphone | Yes | No |
| EQ | Yes (3 band) | Yes |
| IP Rating | IP67 | IPX7 |
| Party Mode | Yes (Bose Party mode) | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.3 lbs / 586 g | 1.3 lbs / 575 g |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 7.9" x 3.5" x 2" (201 x 90 x 52 mm) | 7.5" x 3.1" x 2.4" (190 x 80 x 60 mm) |
| Aux Input | No | No |
| Drivers | 60mm full-range driver with passive radiators | 2x full-range drivers + 2x passive radiators |
| Bluetooth Codecs | SBC, AAC, aptX Adaptive | AAC, LDAC, SBC |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 65Hz |
| Power Bank | - | No |
| Frequency Response | - | 50Hz - 40kHz (Manufacturer specified) |
| Output Power | - | 20W |
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- Teufel Rockster XS vs Bose Soundlink Flex
- Bose Soundlink Flex vs Tribit Stormbox Pro
- Soundcore Boom 3i vs Tribit Xsound Plus 2
- JBL Charge Essential 2 vs Soundcore Motion 100
- Bogasing M4 vs Bose Soundlink Flex 2nd gen
The Two Speakers In Full
Bose Soundlink Flex 2nd gen: $129.99 Amazon
Pros: Pretty much identical sounding to the 1st gen
Cons: Not stereo. Warm sounding with overly boosted bass which drowns out midrange detail. Self drains the battery about 10% a week.
Full Bose Soundlink Flex 2nd gen review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX Adaptive |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.9" x 3.5" x 2" (201 x 90 x 52 mm) |
| Drivers | 60mm full-range driver with passive radiators |
| EQ | Yes (3 band) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Bose Party mode) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.3 lbs / 586 g |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Bose Soundlink Flex 2nd gen vs Flex
- Oluv Patreon: Bose Soundlink Flex 2nd gen - sound demo
- Tô Thái Trí Hùng: Unbox & Sound Test - Bose Soundlink Flex 2
- Joy & Oluv’Sone: Bose Soundlink Flex 2nd gen & Soundcore Motion 300 sound test
- Alan Ross: Hall of Fame classic vs latest Bose tech!
- CEONTHEMAKING: Bose Soundlink Flex 2nd Gen VS Marshall Emberton III - What’s NEW??
- Alan Ross - The Anti Shill!: Small speaker, mighty sound, The Flex gen 2 shatters physics!
- Reddit Search for Bose Soundlink Flex 2nd gen Review
- Head-to-Head Comparisons
- Bose Soundlink Flex 2nd gen vs Bose Soundlink Flex
- Bose Soundlink Flex 2nd gen vs Tribit Xsound Plus 2
- Bose Soundlink Flex 2nd gen vs JBL Charge Essential 2
- Bose Soundlink Flex 2nd gen vs Teufel Rockster XS
- Bose Soundlink Flex 2nd gen vs Soundcore Boom 3i
- Bose Soundlink Flex 2nd gen vs JBL Charge 5
- Bose Soundlink Flex 2nd gen vs Tribit Stormbox Pro
- Bose Soundlink Flex 2nd gen vs JBL Charge 5 Wifi
- See all 28 comparisons
Soundcore Motion 100: $47 Amazon
Pros: Use Oluv’s EQ for the flattest response
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.
Full Soundcore Motion 100 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 65Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| 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 |
| Output Power | 20W |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 575 g |
As an eBay Partner, we may be compensated if you make a purchase.
- 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 Pulse 5
- Soundcore Motion 100 vs Soundcore Glow
- Soundcore Motion 100 vs JBL Charge Essential 2
- Soundcore Motion 100 vs Bose Soundlink Flex
- Soundcore Motion 100 vs Bose Soundlink Revolve+ II
- Soundcore Motion 100 vs Tribit Xsound Plus 2
- See all 11 comparisons