Short answer: the Xiaomi Sound Party on measured sound quality, the Tronsmart Mirtune C3 on price. The Xiaomi Sound Party ranks #19 of 150 medium speakers, rated 4.1/5, at $142.99. The Tronsmart Mirtune C3 ranks #89, rated 3.1/5, at $29.99, $113 cheaper.
Why pick the Xiaomi Sound Party: An unusually versatile 1.2kg outdoor speaker: IP67 dust/water protection, USB-C power-bank output, NFC pairing, lights, stereo pairing and a claimed 26-hour battery life. The catch: The sound evidence is mixed rather than universally glowing.
What the Tronsmart Mirtune C3 does well: Small and light at 530 g, with a racetrack driver and a tweeter rated for 30W, IPX7 waterproofing, Bluetooth 6.0, Auracast multi-speaker sync, stereo pairing, USB-C audio input, app EQ and a lanyard. The catch: In GiT’s three way blind test it came behind the Creative Muvo Go and Xiaomi Sound Outdoor, sounding good only on sparse tracks, and listeners in AudioPro Reviews’ comparison found the JBL Flip 6 fuller with more bass.
Buy the Xiaomi Sound Party when sound quality outweighs the price for you, and the Tronsmart Mirtune C3 when the price outweighs sound quality instead.
There is a real battery-life gap here: the Xiaomi Sound Party is rated for 26 hours, the Tronsmart Mirtune C3 only 12 hours.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Xiaomi Sound Party | Tronsmart Mirtune C3 | |
|---|---|---|
| Price | $142.99 | $29.99 |
| Ranked | #19 of 150 in Medium Size Portable Bluetooth Speakers | #89 of 150 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (Tronsmart) |
| Aux Input | No | - |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 26 hours (Manufacturer specified) | 12 hours at 50% volume (Manufacturer specified) |
| Built-in Microphone | Yes | - |
| EQ | Yes | Yes (app) |
| IP Rating | IP67 | IPX7 |
| Party Mode | Yes (Party Connect, up to 100 speakers) | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/3A) | - |
| Stereo | No | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Digital Aux Input | No | Yes (USB-C) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.4 | 6.0 |
| Dimensions | 10” x 3.6” x 3.6” (255 x 92 x 92 mm) | 7.1”H x 2.8”W x 2.8”D (180 x 70 x 72 mm) |
| Drivers | 2x 40mm woofers (35W total) + 2x 15mm tweeters | 1x racetrack woofer + 1x tweeter |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 55Hz - 20kHz (Manufacturer specified) |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) | - |
| Weight | 2.6 lbs (1200 g) | 1.2 lbs (0.53 kg) |
| Amplifier Power | 50W | 30W |
| Power Input | USB-C (5V/3A, 9V/2A, 12V/2A) | USB-C |
| Lights | Yes | - |
| Strap | Yes (detachable strap) | Yes (lanyard) |
| Battery Capacity | - | 14.8Wh (7.4V, 2000mAh) |
| Charging Time | - | 2 hours |
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- Soundcore Motion+ vs Xiaomi Sound Party
- Xiaomi Sound Party vs Minirig 4
- B&O Beosound A1 vs Xiaomi Sound Party
Prices on this page were last checked September 30, 2026 at 2:57 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
Xiaomi Sound Party: $142.99 Amazon eBay
Pros: An unusually versatile 1.2kg outdoor speaker: IP67 dust/water protection, USB-C power-bank output, NFC pairing, lights, stereo pairing and a claimed 26-hour battery life. Several independent reviews describe a warm, generally balanced sound with clear vocals and useful bass impact when Bass Boost is off. It is also easy to carry thanks to the retractable handle. Measured bass extension of 54Hz (-10dB).
Cons: The sound evidence is mixed rather than universally glowing. One lab review found it loud but flat and unclean with blurred treble, while others hear the Bass Boost mode as boomy upper bass that can bottom out at high volume. It is not the strongest choice for a large party: tested output is around 94dB and rivals such as the Soundcore Boom 2 play louder with deeper bass. SBC is the only Bluetooth codec and there is no aux input.
Full Xiaomi Sound Party review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 26 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10” x 3.6” x 3.6” (255 x 92 x 92 mm) |
| Drivers | 2x 40mm woofers (35W total) + 2x 15mm tweeters |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Lights | Yes |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect, up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/3A) |
| Power Input | USB-C (5V/3A, 9V/2A, 12V/2A) |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 2.6 lbs (1200 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Xiaomi Sound Party - Best Bluetooth Speaker 2026 award More from Oluv’Sone →
- Oluv Patreon: Xiaomi Sound Party - first look
- Oluv Patreon: Xiaomi Sound Party - outdoor test
- Oluv Patreon: Xiaomi Sound Party vs Boom 2 & Helsinki
- Alan Ross: JBL Charge 6 vs Xiaomi Sound Party – Honest No-BS Comparison More from alanrossreviews →
- Alan Ross: Xiaomi Sound Party or Soundcore Boom 2 - 4 db louder?!
- Grimluck: XIAOMI Sound Party Review and Comparison (Jbl charge and Xiaomi outdoor)
- Jefferson C: XIAOMI Sound Party 2025
- Head-to-Head Comparisons
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- Xiaomi Sound Party vs Miatone Boompro
- Xiaomi Sound Party vs Harman Kardon Luna
- Xiaomi Sound Party vs JBL Flip 7
- Xiaomi Sound Party vs Soundcore Boost “original model” pre-2021
- See all 120 comparisons
Tronsmart Mirtune C3: $29.99 Tronsmart eBay
Pros: Small and light at 530 g, with a racetrack driver and a tweeter rated for 30W, IPX7 waterproofing, Bluetooth 6.0, Auracast multi-speaker sync, stereo pairing, USB-C audio input, app EQ and a lanyard.
Cons: In GiT’s three way blind test it came behind the Creative Muvo Go and Xiaomi Sound Outdoor, sounding good only on sparse tracks, and listeners in AudioPro Reviews’ comparison found the JBL Flip 6 fuller with more bass. Tronsmart rates the battery at 12 hours at half volume. It is a mono unit with no aux input.
Full Tronsmart Mirtune C3 review and specifications →
| Amplifier Power | 30W |
|---|---|
| App | Yes (Tronsmart) |
| Battery Capacity | 14.8Wh (7.4V, 2000mAh) |
| Battery Life | 12 hours at 50% volume (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 2 hours |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 7.1”H x 2.8”W x 2.8”D (180 x 70 x 72 mm) |
| Drivers | 1x racetrack woofer + 1x tweeter |
| EQ | Yes (app) |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (lanyard) |
| TWS | Yes |
| Weight | 1.2 lbs (0.53 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Tronsmart Mirtune C3 vs Tribit Xsound Go
- Tronsmart Mirtune C3 vs Tribit Stormbox 2
- Tronsmart Mirtune C3 vs Soundcore 2
- Tronsmart Mirtune C3 vs Sony ULT Field 1
- Tronsmart Mirtune C3 vs JBL Grip
- Tronsmart Mirtune C3 vs Tronsmart Mirtune S100
- Tronsmart Mirtune C3 vs Ultimate Ears Wonderboom 4
- Tronsmart Mirtune C3 vs Ultimate Ears Boom 4
- See all 32 comparisons