Short answer: the Bose Soundlink Revolve+ II. It ranks #52 of 175 medium speakers by sound quality (rated 3.6/5) at $299 and is still sold new; the Zealot S61 ranks #172 (rated 2.0/5) and is discontinued, so it is only an option used.
The Bose Soundlink Revolve+ II is the better-sounding option. True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. The tradeoff: Overly boosted bass, warm sounding.
The Zealot S61 is the longer-running, lighter 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 17 for the Bose Soundlink Revolve+ II. At 1.5 lbs (665 g) it weighs noticeably less than the Bose Soundlink Revolve+ II at 2 lbs (910 g). It is rated IPX7 against IP55 for the Bose Soundlink Revolve+ II. The tradeoff: Sounds like a soup can, no bass at all.
Buy the Bose Soundlink Revolve+ II. It is rated higher for sound quality, and the Zealot S61 is discontinued, so it is only available used.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Revolve+ II | Zealot S61 | |
|---|---|---|
| Price | $299.00 | $20 Discontinued |
| Ranked | #52 of 175 in Medium Size Portable Bluetooth Speakers | #172 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 17 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| IP Rating | IP55 | IPX7 |
| Power Input | Micro USB | USB-C |
| Stereo | No | No (single full-range driver) |
| Omnidirectional | Yes | No |
| Weight | 2 lbs (0.91 kg) | 1.5 lbs (665 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.1 | 5.2 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 4.1” x 4.1” x 6.7” (103 x 103 x 170 mm) |
| App | Bose Connect | No |
| Built-in Microphone | Yes | Yes |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| EQ | No | No |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) | 66mm full-range |
| Digital Aux Input | No | No |
| TWS | Yes | Yes |
| Strap | No | - |
| Amplifier Power | - | 20W |
| Power Bank | - | No |
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- Soundcore Motion+ vs Bose Soundlink Revolve+ II
- Soundcore Boost “upgraded” 2021 vs Bose Soundlink Revolve+ II
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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
Bose Soundlink Revolve+ II: $299.00 Amazon $299.00 eBay
Older model: the Bose Soundlink Revolve+ (ranked lower, rated 3.6/5). See every Bose SoundLink Revolve generation.
Same family: the Bose SoundLink Revolve (Series II) (smaller model, ranked lower, rated 3.6/5).
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Cons: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
Full Bose Soundlink Revolve+ II review and specifications →
| Released | Jan 2021 (5 years ago) |
|---|---|
| App | Bose Connect |
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) |
| EQ | No |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 2 lbs (0.91 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Soundcore Glow: best budget 360 degree speaker or get the Bose Revolve+? 1 hour of fun! More from alanrossreviews →
- Danny Pops: BEST Bose Speaker? Bose is getting lazy. More from DannyPops →
- Kanwar Anand: Bose Revolve Plus 1 vs 2
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
- Head-to-Head Comparisons
- Bose Soundlink Revolve+ II vs Bose Soundlink Revolve+
- Bose Soundlink Revolve+ II vs W-King D320
- Bose Soundlink Revolve+ II vs Soundcore Glow
- Bose Soundlink Revolve+ II vs Bose SoundLink Revolve (Series II)
- Bose Soundlink Revolve+ II vs JBL Pulse 5
- Bose Soundlink Revolve+ II vs Xiaomi Sound Outdoor
- Bose Soundlink Revolve+ II vs JBL Cove P1
- Bose Soundlink Revolve+ II vs Tribit Stormbox Pro
- See all 93 comparisons
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