Short answer: the Bose SoundLink Color II if sound quality matters most, the Zealot S61 if price matters most. The Bose SoundLink Color II ranks #98 of 136 medium speakers at $107.15. The Zealot S61 ranks #134 at $20, $87.15 cheaper.
What the Bose SoundLink Color II offers: Soft-touch rubber coating is comfortable to hold and tough enough for bumps and scrapes. IPX4 splashproof. Supports multipoint pairing to two devices at once. Watch for: Boosted bass on Color II. Not as deep of bass as other models. Lacking midrange detail. Rolled off treble
What the Zealot S61 offers: 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 Watch for: Sounds like a soup can, no bass at all. Weird frequency response all over.
Buy the Bose SoundLink Color II when sound quality outweighs the price for you, and the Zealot S61 when the price outweighs sound quality instead.
Skip the Zealot S61 if sound quality matters to you. It ranks near the bottom of the 136 medium speakers.
There is a real battery-life gap here: the Zealot S61 is rated for 40 hours, the Bose SoundLink Color II only 8 hours.
If water resistance matters to you, the Zealot S61 at IPX7 (brief submersion) holds up far better than the Bose SoundLink Color II at IPX4 (splashing).
Specifications Side By Side
| Bose SoundLink Color II | Zealot S61 | |
|---|---|---|
| Price | $107.15 Discontinued | $20 |
| Ranked | #98 of 136 in Medium Size Portable Bluetooth Speakers | #134 of 136 in Medium Size Portable Bluetooth Speakers |
| Battery Life | 8 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Party Mode | Yes (Bose Party mode) | - |
| TWS | Yes | Yes |
| Weight | 1.3 lbs / 600 g | 1.5 lbs / 665 g |
| IP Rating | IPX4 | IPX7 |
| Bluetooth Version | 4.2 | 5.2 |
| Dimensions | 5.2" x 5" x 2.2" (132 x 127 x 56 mm) | 4.1" x 4.1" x 6.7" (103 x 103 x 170 mm) |
| Drivers | 2x 40mm full-range drivers | 66mm full-range |
| App | Yes (Bose Connect) | - |
| EQ | No | - |
| Built in Microphone | Yes | Yes |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| Power Input | Micro USB | USB-C |
| Power Bank | No | No |
| Aux Input | No | Yes |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Output Power | - | 20W |
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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 Color II: $107.15 Discontinued Amazon eBay
Pros: Soft-touch rubber coating is comfortable to hold and tough enough for bumps and scrapes. IPX4 splashproof. Supports multipoint pairing to two devices at once.
Cons: Boosted bass on Color II. Not as deep of bass as other models. Lacking midrange detail. Rolled off treble. Discontinued.
Full Bose SoundLink Color II review and specifications →
| App | Yes (Bose Connect) |
|---|---|
| Aux Input | No |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 5.2" x 5" x 2.2" (132 x 127 x 56 mm) |
| Discontinued | Yes |
| Drivers | 2x 40mm full-range drivers |
| EQ | No |
| IP Rating | IPX4 |
| Omnidirectional | No |
| Party Mode | Yes (Bose Party mode) |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 600 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Bose SoundLink Color II vs Marshall Emberton III
- Bose SoundLink Color II vs Marshall Emberton II
- Bose SoundLink Color II vs Yamaha True X Speaker 1A
- Bose SoundLink Color II vs Cabasse Swell
- Bose SoundLink Color II vs Sony SRS-XB20
- Bose SoundLink Color II vs Tribit Stormbox
- Bose SoundLink Color II vs Teufel Rockster Go
- Bose SoundLink Color II vs Sony SRS-XE300
- See all 74 comparisons
Zealot S61: $20 Amazon Aliexpress 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.
Full Zealot S61 review and specifications →
| Aux Input | Yes |
|---|---|
| Battery Life | 40 hours (Manufacturer specified) |
| 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 |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Output Power | 20W |
| Power Bank | No |
| Power Input | USB-C |
| TWS | Yes |
| Weight | 1.5 lbs / 665 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons