Short answer: both are discontinued, so this only matters if you are buying used. Used, the Soundcore Glow is the better pick: it ranks #50 of 175 medium speakers by sound quality (rated 3.6/5), against #172 (rated 2.0/5) for the Zealot S61. If you want one new, the EarFun Uboom L ranks #2 at $49.79.
The Soundcore Glow is the better-sounding option. Nice light show. It has an adjustable EQ, which the Zealot S61 lacks. Watch for: Bass falls off quickly at louder volumes, leaving mostly treble; distortion on bass-heavy tracks at full volume.
The Zealot S61 is the longer-running choice. 20W output, IPX7 waterproof, exceptional 40-hour battery life, Bluetooth 5.2, TWS stereo pairing, compact 1.5 lbs (665 g) design, single full-range driver, built-in microphone, AUX input, USB-C charging. It is rated for 40 hours of battery against 18 for the Soundcore Glow. It keeps a wired aux input, which the Soundcore Glow lacks. Watch for: Sounds like a soup can, no bass at all.
Buy the Soundcore Glow only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the EarFun Uboom L instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Glow | Zealot S61 | |
|---|---|---|
| Price | $80 Discontinued | $20 Discontinued |
| Ranked | #50 of 175 in Medium Size Portable Bluetooth Speakers | #172 of 175 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 54Hz | - |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | - |
| Stereo | No | No (single full-range driver) |
| Omnidirectional | Yes | No |
| App | Yes | No |
| Aux Input | No | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.3 | 5.2 |
| Dimensions | 11.4” x 4.7” x 4.3” (290 x 120 x 110 mm) | 4.1” x 4.1” x 6.7” (103 x 103 x 170 mm) |
| Drivers | 63.5mm full-range driver + 2x passive radiators | 66mm full-range |
| EQ | Yes | No |
| IP Rating | IP67 | IPX7 |
| Party Mode | Yes (PartyCast up to 100 speakers) | - |
| Power Input | USB-C | USB-C |
| TWS | Yes | Yes |
| Weight | 1.8 lbs (800 g) | 1.5 lbs (665 g) |
| Amplifier Power | 30W | 20W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Built-in Microphone | - | Yes |
| Power Bank | - | No |
Related Speaker Comparisons
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- JBL Charge 6 vs Soundcore Glow
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Prices on this page were last checked October 12, 2026 at 4:13 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 Glow: $80 Discontinued eBay
Pros: Nice light show. Treble boosted 7db. Not technically a 360 speaker, only front and rear. Measured bass extension of 54Hz (-10dB).
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. Discontinued and no longer sold new.
Full Soundcore Glow review and specifications →
| Released | Nov 2023 (2 years ago) |
|---|---|
| Amplifier Power | 30W |
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 |
| Lights | Yes |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| 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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Zealot S61: $20 Discontinued eBay
Pros: 20W output, IPX7 waterproof, exceptional 40-hour battery life, Bluetooth 5.2, TWS stereo pairing, compact 665g design, single full-range driver, built-in microphone, AUX input, USB-C charging
Cons: Sounds like a soup can, no bass at all. Weird frequency response all over. Discontinued and no longer sold new.
Full Zealot S61 review and specifications →
| Released | Feb 2022 (4 years ago) |
|---|---|
| Amplifier Power | 20W |
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.1” x 4.1” x 6.7” (103 x 103 x 170 mm) |
| Drivers | 66mm full-range |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No (single full-range driver) |
| TWS | Yes |
| Weight | 1.5 lbs (665 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons