Short answer: the Soundcore Rave 3S. It ranks #21 of 51 party speakers by sound quality at $299.99; the Samsung MX-ST50B ranks #25 and costs $300, so there is not much of a tradeoff to weigh.
What the Soundcore Rave 3/3s gets right: 2 AA battery Wireless Microphones and remote control included. The catch: Some upper bass and upper mids boost.
What the Samsung MX-ST50B offers: Sounds reasonably balanced. Watch for: Not as deep bass as the Partybox 110 or other higher ranked speakers.
Buy the Soundcore Rave 3S. It ranks higher for sound quality than the Samsung MX-ST50B and costs less, so the other one has nothing left to offer.
If battery life is a priority, the Samsung MX-ST50B is rated for 18 hours versus 12 hours for the Soundcore Rave 3S.
Specifications Side By Side
| Soundcore Rave 3S | Samsung MX-ST50B | |
|---|---|---|
| Price | $299.99 | $300 |
| Ranked | #21 of 51 in Party Size Portable Bluetooth Speakers | #25 of 51 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| EQ | Yes | Yes |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX5 |
| Microphone Input | Yes (Karaoke mode with reverb effect) | Yes (Karaoke mode with echo effect) |
| Party Mode | Yes (Auracast) | Yes (Samsung Group Play up to 10 speakers) |
| Power Input | USB-C | AC Power cord |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| Weight | 21.6 lbs / 9.8 kg | 26.2 lbs / 11.9 kg |
| Wireless Microphones | Yes 2 Included | - |
| Bluetooth Codecs | SBC | aptX, AAC, SBC |
| TWS | No | No |
| Power Bank | No | Yes |
| USB Playback | No | Yes |
| Drivers | 1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers | 2x 6.5" woofers, 2x 2.5" tweeters |
| Output Power | 200W | 240W (AC) / 90W (battery) |
| Digital Aux Input | No | No |
| Bluetooth Version | - | 5.0 |
| Dimensions | - | 13" x 26.2" x 11.9" (329 x 665 x 301 mm) |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- W-King T12 vs Soundcore Rave
- Zealot PT21 vs W-King T12
- W-King T12 vs Soundcore Rave+
- JBL Partybox 300 vs Soundcore Rave 3S
- Samsung MX-ST50B vs Tribit Stormbox Blast 2
Prices on this page were last checked September 1, 2026 at 2:15 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
Soundcore Rave 3S: $299.99 Amazon B&H Photo Video eBay
Pros: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke
Cons: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120
Full Soundcore Rave 3S review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | 1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with reverb effect) |
| Omnidirectional | No |
| Output Power | 200W |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| USB Playback | No |
| Weight | 21.6 lbs / 9.8 kg |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Samsung MX-ST50B: $300 Amazon eBay
Pros: Sounds reasonably balanced. A little tough to judge based on the sound samples, would be nice to have more comparisons.
Cons: Not as deep bass as the Partybox 110 or other higher ranked speakers. Needs to be plugged in to reach higher volume.
Full Samsung MX-ST50B review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 13" x 26.2" x 11.9" (329 x 665 x 301 mm) |
| Drivers | 2x 6.5" woofers, 2x 2.5" tweeters |
| EQ | Yes |
| IP Rating | IPX5 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Output Power | 240W (AC) / 90W (battery) |
| Party Mode | Yes (Samsung Group Play up to 10 speakers) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | Yes |
| Weight | 26.2 lbs / 11.9 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons