Short answer: a tie on sound quality. Both are rated 3.5/5 (#58 and #54 of 103 large speakers), so choose on features and fit.
Why pick the Zealot P12: Zealot pairs a 50W racetrack woofer with a 10W tweeter and dual passive radiators (60W total), and Techder Audios found it stays well controlled even at high volume, a clear step up from the Zealot P11. The tradeoff: Bass is good but not as deep or forceful as the Zealot S85, and the Xiaomi Sound Party beats it on both bass and loudness in a direct comparison.
What the Zealot S85 does well: 50W claimed (60W peak) from a 4 lbs (1.81 kg) cabinet measuring 25.7 x 10.5 x 15.5 cm, with a published 20Hz-20kHz response and separate tweeters plus bass woofers rather than one full-range driver. It plays in stereo from a single unit, unlike the Zealot P12. The catch: All performance figures are manufacturer claims: there are no independent frequency-response, SPL, distortion or impedance measurements, so real bass extension, maximum output and headroom are unknown.
Buy the Zealot P12 or the Zealot S85 on features: they are rated the same for sound quality at close to the same price.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Zealot P12 | Zealot S85 | |
|---|---|---|
| Price | $65.97 | - |
| Ranked | #58 of 103 in Large Size Portable Bluetooth Speakers | #54 of 103 in Large Size Portable Bluetooth Speakers |
| Amplifier Power | 60W (50W woofer + 10W tweeter) | 50W (60W peak) |
| Aux Input | Yes (3.5mm) | Yes (3.5mm line-in) |
| Battery Capacity | 8000mAh | 8000mAh |
| Battery Life | Up to 20 hours (claimed) | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | BT 5.3 | BT 5.3 |
| Drivers | 1 x racetrack woofer, 1 x tweeter, 2 x passive radiators | 40W tweeters plus bass woofers (driver sizes not published) |
| EQ | Yes (EQ button, 3 modes) | 3 modes (deep bass / vocal / balanced) |
| Features | Racetrack woofer with tweeter and dual passive radiators; two-speaker TWS stereo pairing; RGB music-sync lighting; EQ button with three modes; USB/TF/AUX playback; built-in carry handle | RGB lighting, TWS dual pairing (2 x S85 = 100W claimed), 4 play modes (BT / USB / TF card / line-in) |
| Frequency Response | 20Hz - 20kHz | 20Hz - 20kHz |
| Inputs | 3.5mm AUX, TF (microSD) card, USB (Type-A), Type-C charging | - |
| IP Rating | IPX6 | IPX6 |
| Lights | RGB, music-sync | RGB (rhythm-synced) |
| MicroSD Playback | Yes (TF card) | Yes (TF card) |
| Stereo | No | Yes |
| TWS | Yes | Yes |
| USB Playback | Yes (USB-A) | Yes (flash drive) |
| Cabinet Color | - | Black |
| Dimensions | - | 25.7 x 10.5 x 15.5 cm |
| Party Mode | - | Yes (dual pairing) |
| Power Input | - | Type-C, DC 5V |
| Warranty | - | 1 year |
| Weight | - | 4 lbs (1.81 kg) |
Watch Them Compared
Videos and reviews that test both speakers side by side.
Related Speaker Comparisons
How Zealot S85 compares with other leading options:
- Zicoroop Ts vs Zealot S85
- Zealot S85 vs Tronsmart Halo 100
- Zealot P12 vs Zealot P11
- Zealot P12 vs Zealot S67
- Xiaomi Sound Outdoor vs Zealot P12
Prices on this page were last checked October 10, 2026 at 5:37 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
Zealot P12: $65.97 Amazon eBay
Pros: Zealot pairs a 50W racetrack woofer with a 10W tweeter and dual passive radiators (60W total), and Techder Audios found it stays well controlled even at high volume, a clear step up from the Zealot P11. It plays louder than the Xiaomi Sound Outdoor with clearer vocals. An 8000mAh battery rated for about 20 hours, IPX6 water resistance, TWS stereo pairing, three EQ modes, RGB lighting, a built in carry handle and USB, microSD and 3.5mm AUX playback cover the practical basics.
Cons: Bass is good but not as deep or forceful as the Zealot S85, and the Xiaomi Sound Party beats it on both bass and loudness in a direct comparison. The tuning leans natural rather than punchy, so listeners who want a heavy bass kick may find it restrained. Zealot’s listing contradicts itself on power (60W, 80W and 90W peak) and battery life (20 to 30 hours), and there is no companion app or published codec support.
Full Zealot P12 review and specifications →
| Released | Apr 2025 (1 year ago) |
|---|---|
| Amplifier Power | 60W (50W woofer + 10W tweeter) |
| Aux Input | Yes (3.5mm) |
| Battery Capacity | 8000mAh |
| Battery Life | Up to 20 hours (claimed) |
| Bluetooth | Yes |
| Bluetooth Version | BT 5.3 |
| Drivers | 1 x racetrack woofer, 1 x tweeter, 2 x passive radiators |
| EQ | Yes (EQ button, 3 modes) |
| Features | Racetrack woofer with tweeter and dual passive radiators; two-speaker TWS stereo pairing; RGB music-sync lighting; EQ button with three modes; USB/TF/AUX playback; built-in carry handle |
| Frequency Response | 20Hz - 20kHz |
| IP Rating | IPX6 |
| Inputs | 3.5mm AUX, TF (microSD) card, USB (Type-A), Type-C charging |
| Lights | RGB, music-sync |
| MicroSD Playback | Yes (TF card) |
| Stereo | No |
| TWS | Yes |
| USB Playback | Yes (USB-A) |
- Reviews, Comparisons and Sound Samples
- Techder Audios: Zealot P12 - Soundtest "A GOOD SOUNDING MINI BOOMBOX!?" More from techderaudios →
- Techder Audios: Xiaomi Sound Party 50W VS Zealot P12 "DEEPER BASS VS VOCALS!?"
- Techder Audios: Zealot P12 VS Xiaomi Sound Outdoor 30W
- Techder Audios: ZEALOT P12 FABRIC COVER REMOVED NICE BIG NEW RACETRACK DRIVER!? BASS EQ!!
- YARNZO Tech: Zealot P12 Vs Jbl Charge 6 full sound comparison More from YARNZO Tech →
- YARNZO Tech: Jbl Flip7 Vs Zealot P12. Does Size Tells Everything?
- YARNZO Tech: Zealot s67 vs zealot p12 sound battle 🔊
- Jagist reviews: Zealot P12 Vs Zealot S85!!! 👀👀👀 More from Jagistreviews →
- Jagist reviews: Zealot P12 Unboxing And Review!!! 💪💪💪
- XoN GameDroid: 🎧 Zealot P12 vs Zealot S76 | Powerful Bluetooth Speaker Sound Test
- Ground of Products: Zealot P12 Bluetooth Speaker vs Zealot P11 #zealotspeakers #portablespeaker
- TElcoPApi: Raymate VS Zealot P12 VS Zealot P11 VS Soundcore Boom 2SE SoundTest
- Head-to-Head Comparisons
Zealot S85 Amazon eBay
Pros: 50W claimed (60W peak) from a 1.81 kg cabinet measuring 25.7 x 10.5 x 15.5 cm, with a published 20Hz-20kHz response and separate tweeters plus bass woofers rather than one full-range driver. The 8000mAh battery, Type-C charging, IPX6 sealing and anti-slip body suit camping, beach and workshop use. Three EQ modes, four inputs (Bluetooth 5.3, USB, TF card, 3.5mm line-in) and TWS pairing of two units for a claimed 100W cover solo listening and small parties, while rhythm-synced RGB lighting and a one-year warranty complete the package. Techder Audios calls it the clearer speaker against the Tronsmart Mirtune S100 and rates its bass and clarity highly for the price.
Cons: All performance figures are manufacturer claims: there are no independent frequency-response, SPL, distortion or impedance measurements, so real bass extension, maximum output and headroom are unknown. The 20Hz figure is implausible for a 1.8 kg passive portable, and driver sizes, charging time and Bluetooth codecs are undocumented. IPX6 resists water jets and rain but not immersion. No companion app, built-in call microphone or power-bank output is documented, and the 8000mAh is quoted at 3.7 V from a 7.4V/4000mAh pack, so real runtime is unverified. Reaction is not unanimous: one independent reviewer was sharply disappointed by the build and sound.
Full Zealot S85 review and specifications →
| Released | Jul 2024 (2 years ago) |
|---|---|
| Amplifier Power | 50W (60W peak) |
| Aux Input | Yes (3.5mm line-in) |
| Battery Capacity | 8000mAh |
| Bluetooth | Yes |
| Bluetooth Version | BT 5.3 |
| Cabinet Color | Black |
| Dimensions | 25.7 x 10.5 x 15.5 cm |
| Drivers | 40W tweeters plus bass woofers (driver sizes not published) |
| EQ | 3 modes (deep bass / vocal / balanced) |
| Features | RGB lighting, TWS dual pairing (2 x S85 = 100W claimed), 4 play modes (BT / USB / TF card / line-in) |
| Frequency Response | 20Hz - 20kHz |
| IP Rating | IPX6 |
| Lights | RGB (rhythm-synced) |
| MicroSD Playback | Yes (TF card) |
| Party Mode | Yes (dual pairing) |
| Power Input | Type-C, DC 5V |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes (flash drive) |
| Warranty | 1 year |
| Weight | 4 lbs (1.81 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Zealot S85 Unboxing And Review!!! 😁😁😁 More from Jagistreviews →
- Jagist reviews: Zealot S85 Partial Teardown And Bass Test!!! 😁😁😁
- Jagist reviews: Zealot P12 Vs Zealot S85!!! 👀👀👀
- Jagist reviews: Zealot S85 Vs Stage Sound Gofree Max!!! 😁😁😁
- Techder Audios: Zealot S85 - Soundtest "BEST BASS EQ? & LOW PRICE!" More from techderaudios →
- Techder Audios: ZEALOT S85 VS ZEALOT S95 "SIMILAR DESIGNS BUT BIG DIFFERENCE!!"
- Techder Audios: Zealot S85 VS Zealot S76 "SAME BUT DIFFERENT!!"
- Techder Audios: Tronsmart Mirtune S100 VS Zealot S85 "MUDDY VS CLARITY&BASS!"
- Techder Audios: Zealot S85 VS Tronsmart Halo 100 "NICE SOUND VS BIT DEEPER BASS!?"
- Welcome Back to the Kitchen!: Zealot S85 Bluetooth Speaker Review. I am so very VERY disappointed, Zealot.
- SpeakerBlowUpMan Lee: Zealot S85 Review: The Plus Sized JBL Go
- The Tech Files: Uma CHARGE 6 pela METADE do PREÇO! - Zealot S85 (Unboxing/Review)
- Audio y Mas *🔊: 😨JBL Charge 5 vs Zealot S85, LA MARCA IMPORTA?
- XoN GameDroid: 🔥 Zealot S85 Unboxing & Sound Test 🎶 | Powerful Bass in a Compact Design!
- Josh’s Gadgets and More: Zealot S85 vs Zicoroop Ts Sound Comparison
- Santiago Lotino: ZEALOT S85, ZEALOT S79, SOUNDCORE BOOM2, JBL EXTREME 3 SOUND COMPARISON.
- Importados Neto Rocha: Zealot PT 02 vs Zealot S85 | ⚠️ Cuidado pra não comprar errado!!!
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