Short answer: the Bose Soundlink Flex 2nd gen if sound quality matters most, the Soundcore Glow if price matters most. The Bose Soundlink Flex 2nd gen ranks #33 of 136 medium speakers at $159. The Soundcore Glow ranks #43 at $80, $79 cheaper.
What the Bose Soundlink Flex 2nd gen offers: Pretty much identical sounding to the 1st gen Watch for: Not stereo. Warm sounding with overly boosted bass which drowns out midrange detail. Self drains the battery about 10% a week.
What the Soundcore Glow offers: Nice light show. Treble boosted 7db. Not technically a 360 speaker, only front and rear. Watch for: Bass falls off quickly at louder volumes, leaving mostly treble; distortion on bass-heavy tracks at full volume. Light effects and bass-boost noticeably shorten battery life. USB-C port doesn’t support power-bank charging.
Buy the Bose Soundlink Flex 2nd gen if sound quality matters more than the price. Buy the Soundcore Glow if the price matters more than sound quality.
Battery life favors the Soundcore Glow: rated for 18 hours against 12 hours for the Bose Soundlink Flex 2nd gen.
Specifications Side By Side
| Bose Soundlink Flex 2nd gen | Soundcore Glow | |
|---|---|---|
| Price | $159.00 | $80 |
| Ranked | #33 of 136 in Medium Size Portable Bluetooth Speakers | #43 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Built in Microphone | Yes | - |
| EQ | Yes (3 band) | Yes |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Bose Party mode) | Yes (PartyCast up to 100 speakers) |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| Weight | 1.3 lbs / 586 g | 1.8 lbs / 800 g |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 7.9" x 3.5" x 2" (201 x 90 x 52 mm) | 11.4" x 4.7" x 4.3" (290 x 120 x 110 mm) |
| Aux Input | No | No |
| Drivers | 60mm full-range driver with passive radiators | 63.5mm full-range driver + 2x passive radiators |
| Bluetooth Codecs | SBC, AAC, aptX Adaptive | AAC, SBC |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 54Hz |
| Max Volume | - | 100dB |
| Output Power | - | 30W |
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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
Bose Soundlink Flex 2nd gen: $159.00 Amazon eBay
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 |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Bose Soundlink Flex 2nd gen vs Flex More from Oluv’Sone →
- 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! More from alanrossreviews →
- 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
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- Bose Soundlink Flex 2nd gen vs Soundcore Boom 3i
- Bose Soundlink Flex 2nd gen vs Soundcore Motion 100
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Soundcore Glow: $80 Amazon B&H Photo Video eBay
Pros: Nice light show. Treble boosted 7db. Not technically a 360 speaker, only front and rear.
Cons: Bass falls off quickly at louder volumes, leaving mostly treble; distortion on bass-heavy tracks at full volume. Light effects and bass-boost noticeably shorten battery life. USB-C port doesn’t support power-bank charging.
Full Soundcore Glow review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 11.4" x 4.7" x 4.3" (290 x 120 x 110 mm) |
| Drivers | 63.5mm full-range driver + 2x passive radiators |
| EQ | Yes |
| IP Rating | IP67 |
| Max Volume | 100dB |
| Omnidirectional | Yes |
| Output Power | 30W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.8 lbs / 800 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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