Soundcore Rave 3/3s vs Samsung MX-ST50B

Last updated: August 18, 2026

Short answer: the Soundcore Rave 3/3s. It ranks #20 of 50 party speakers by sound quality at $299.99; the Samsung MX-ST50B ranks #24 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 3/3s. It ranks higher for sound quality than the Samsung MX-ST50B and costs less, so there is no real case for the other one.

If battery life is a priority, the Samsung MX-ST50B is rated for 18 hours versus 12 hours for the Soundcore Rave 3/3s.

Soundcore Rave 3/3s vs Samsung MX-ST50B

Specifications Side By Side

Soundcore Rave 3/3s Samsung MX-ST50B
Price$299.99$300
Ranked#20 of 50 in Party Size Portable Bluetooth Speakers#24 of 50 in Party Size Portable Bluetooth Speakers
AppYesYes
Aux InputYesYes
Battery Life12 hours (Manufacturer specified)18 hours (Manufacturer specified)
EQYesYes
Guitar InputYes-
IP RatingIPX4IPX5
Microphone InputYes (Karaoke mode with reverb effect)Yes (Karaoke mode with echo effect)
Party ModeYes (Auracast)Yes (Samsung Group Play up to 10 speakers)
Power InputUSB-CAC Power cord
StereoNoYes
OmnidirectionalNoNo
Weight21.6 lbs / 9.8 kg26.2 lbs / 11.9 kg
Wireless MicrophonesYes 2 Included-
Bluetooth CodecsSBCaptX, AAC, SBC
TWSNoNo
Power BankNoYes
USB PlaybackNoYes
Drivers1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers2x 6.5" woofers, 2x 2.5" tweeters
Digital Aux InputNoNo
Bluetooth Version-5.0
Dimensions-13" x 26.2" x 11.9" (329 x 665 x 301 mm)
Output Power-240W (AC) / 90W (battery)

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Soundcore Rave 3/3s: $299.99 Amazon Bhphotovideo

Soundcore Rave 3/3s ranking card

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

AppYes
Aux InputYes
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Digital Aux InputNo
Drivers1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers
EQYes
Guitar InputYes
IP RatingIPX4
Microphone InputYes (Karaoke mode with reverb effect)
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
USB PlaybackNo
Weight21.6 lbs / 9.8 kg
Wireless MicrophonesYes 2 Included

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Samsung MX-ST50B: $300 Amazon

Samsung MX-ST50B ranking card

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.

AppYes
Aux InputYes
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsaptX, AAC, SBC
Bluetooth Version5.0
Digital Aux InputNo
Dimensions13" x 26.2" x 11.9" (329 x 665 x 301 mm)
Drivers2x 6.5" woofers, 2x 2.5" tweeters
EQYes
IP RatingIPX5
Microphone InputYes (Karaoke mode with echo effect)
OmnidirectionalNo
Output Power240W (AC) / 90W (battery)
Party ModeYes (Samsung Group Play up to 10 speakers)
Power BankYes
Power InputAC Power cord
StereoYes
TWSNo
USB PlaybackYes
Weight26.2 lbs / 11.9 kg

As an eBay Partner, we may be compensated if you make a purchase.