Short answer: the Tribit Xsound Surf if sound quality matters most, the Zealot S61 if price matters most. The Tribit Xsound Surf ranks #79 of 136 medium speakers at $26. The Zealot S61 ranks #134 at $20, $6 cheaper.
What the Tribit Xsound Surf offers: Rugged rubberized frame with a metal grille. About 20% louder than the XSound Go at the same volume. IPX7 rated, USB-C charging, and pairs with a second Surf for stereo. Watch for: Bass doesn’t go as deep as others, strange midrange peaks
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 Tribit Xsound Surf if sound quality matters more than the price. Buy the Zealot S61 if the price matters more than sound quality.
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 Tribit Xsound Surf only 10 hours.
Specifications Side By Side
| Tribit Xsound Surf | Zealot S61 | |
|---|---|---|
| Price | $26 | $20 |
| Ranked | #79 of 136 in Medium Size Portable Bluetooth Speakers | #134 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 10 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| Weight | 1 lbs / 440 g | 1.5 lbs / 665 g |
| Bluetooth Version | 5.0 | 5.2 |
| Dimensions | 7" x 2.2" x 2.1" (178 x 57 x 54 mm) | 4.1" x 4.1" x 6.7" (103 x 103 x 170 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 12W RMS | 20W |
| Bluetooth Codecs | aptX HD, aptX Lossless, LDAC, aptX Adaptive | - |
| Built in Microphone | Likely Yes (based on Tribit pattern) | Yes |
| EQ | Yes | - |
| App | Yes | - |
| Drivers | 40W: 2x drivers with passive radiator | 66mm full-range |
| IP Rating | IPX7 | IPX7 |
| Digital Aux Input | No | No |
| TWS | - | Yes |
| Power Input | - | USB-C |
| Power Bank | - | No |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Tribit Xsound Go vs Tribit Stormbox Mini
- Oontz Angle 3 vs Tribit Stormbox Mini+
- Tribit Stormbox Mini+ vs Tribit Xsound Go
- Tozo PE1 vs Tribit Xsound Surf
- Tribit Xsound Surf vs Tribit Stormbox Mini
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
Tribit Xsound Surf: $26 eBay
Pros: Rugged rubberized frame with a metal grille. About 20% louder than the XSound Go at the same volume. IPX7 rated, USB-C charging, and pairs with a second Surf for stereo.
Cons: Bass doesn’t go as deep as others, strange midrange peaks
Full Tribit Xsound Surf review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX HD, aptX Lossless, LDAC, aptX Adaptive |
| Bluetooth Version | 5.0 |
| Built in Microphone | Likely Yes (based on Tribit pattern) |
| Digital Aux Input | No |
| Dimensions | 7" x 2.2" x 2.1" (178 x 57 x 54 mm) |
| Drivers | 40W: 2x drivers with passive radiator |
| EQ | Yes |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Output Power | 12W RMS |
| Stereo | Yes |
| Weight | 1 lbs / 440 g |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Tribit XSound Surf vs. XSound Go (Upgraded Model) Bluetooth Speaker Sound Comparison. More from JaysStraightUpReviews →
- Aphid Tech: Tribit XSound Surf vs Soundcore 2 - With Sound Comparison!
- Jay’s Straight Up Reviews & More: Zealot S61 🦨 Bluetooth Speaker Review & Sound Comparison to Tribit XSound Surf. Another Zealot dud❓
- Reddit Search for Tribit Xsound Surf Review
- Head-to-Head Comparisons
- Tribit Xsound Surf vs Tribit Xsound Go
- Tribit Xsound Surf vs Tribit Stormbox 2
- Tribit Xsound Surf vs Soundcore 2
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- Tribit Xsound Surf vs JBL Grip
- Tribit Xsound Surf vs Ultimate Ears Megaboom 3
- Tribit Xsound Surf vs Ultimate Ears Wonderboom 4
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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