Short answer: the Samsung MX-ST50B unless you need the Hyperboom’s output. The Ultimate Ears Hyperboom packs two 4.5-inch woofers, two 1-inch tweeters and two passive radiators, but the source calls it very expensive for what it does and a bit dull and muddy. The Samsung sounds reasonably balanced but is not as deep as a Partybox 110.
Buy the Ultimate Ears Hyperboom if you want one new; the Samsung MX-ST50B is discontinued, so only look for it used.
Water resistance is not close: the Samsung MX-ST50B is rated at IPX5 (water jets), well ahead of the Ultimate Ears Hyperboom at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Samsung MX-ST50B | Ultimate Ears Hyperboom | |
|---|---|---|
| Price | $300 Discontinued | $399.99 |
| Ranked | #24 of 43 in Party Size Portable Bluetooth Speakers | #27 of 43 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX, AAC, SBC | SBC |
| Bluetooth Version | 5.0 | 5.0 |
| Dimensions | 13” x 26.2” x 11.9” (329 x 665 x 301 mm) | 7.5” x 7.5” x 14.3” (190 x 190 x 364 mm) |
| Drivers | 2x 6.5” woofers, 2x 2.5” tweeters | 2x 5.66” woofers, 2x 0.98” tweeters, passive radiators |
| EQ | Yes | No |
| IP Rating | IPX5 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Samsung Group Play up to 10 speakers) | Yes (PartyUp up to 50 speakers) |
| Power Bank | Yes | No |
| Power Input | AC Power cord | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| USB Playback | Yes | No |
| Weight | 26.2 lbs (11.9 kg) | 13 lbs (5.9 kg) |
| Amplifier Power | 240W (AC) / 90W (battery) | - |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | No | No |
| Bass Extension (-10dB) | - | 55Hz |
| Charging Time | - | 2.6 hours |
Related Speaker Comparisons
More worthwhile head-to-heads for Samsung MX-ST50B:
- Sony ULT Tower 7 vs Samsung MX-ST50B
- JBL Partybox 330 vs Samsung MX-ST50B
- JBL Partybox Stage 320 vs Samsung MX-ST50B
- JBL Partybox 310 vs Samsung MX-ST50B
- Sony ULT Tower 5 vs Samsung MX-ST50B
Prices on this page were last checked October 2, 2026 at 10:18 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Samsung MX-ST50B: $300 Discontinued Amazon eBay
Pros: A 240W sound tower with two 6.5-inch woofers and two tweeters, IPX5 protection, app EQ, aux and USB playback, karaoke input and Samsung Group Play for linking up to 10 speakers. Hands-on reviews find it capable of clear, punchy sound and impressive output for indoor parties, while its 18-hour claimed battery supports more casual use away from mains power.
Cons: Output drops sharply to 90W on battery, so it needs mains power for its full impact. Bass is not as deep as stronger dedicated party speakers, and at 11.9kg its tall enclosure is less convenient to carry. It lacks TWS stereo pairing, so the Group Play feature favors shared party coverage rather than a conventional stereo image. Discontinued.
Full Samsung MX-ST50B review and specifications →
| Amplifier Power | 240W (AC) / 90W (battery) |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Samsung Group Play up to 10 speakers) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | Yes |
| Weight | 26.2 lbs (11.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Ultimate Ears Hyperboom: $399.99 Ultimate Ears eBay
Pros: Strong audio performance with 2x 4.5” woofers, 2x 1” tweeters, 2x passive radiators. Up to 24 hours battery at 50% volume (3 hours at max). Adaptive bass compensation for wall-reflective environments. Dual Bluetooth pairing, aux and optical inputs, USB-out for device charging. IPX4 splash-proof. Sliding rubber handle and compact square design. Measured bass extension of 55Hz (-10dB).
Cons: Very expensive for what it does, a bit dull and muddy sound. Not as loud as others in the class. Bass not as deep as a Partybox 100. External power brick for charging.
Full Ultimate Ears Hyperboom review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 55Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Charging Time | 2.6 hours |
| Digital Aux Input | No |
| Dimensions | 7.5” x 7.5” x 14.3” (190 x 190 x 364 mm) |
| Drivers | 2x 5.66” woofers, 2x 0.98” tweeters, passive radiators |
| EQ | No |
| IP Rating | None |
| Omnidirectional | No |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| USB Playback | No |
| Weight | 13 lbs (5.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Hyperboom vs Soundboks Mix
- Ultimate Ears Hyperboom vs Soundboks Rider
- Ultimate Ears Hyperboom vs W-King T9 Pro
- Ultimate Ears Hyperboom vs Klipsch Gig XXL
- Ultimate Ears Hyperboom vs Onn Large Party gen 1
- Ultimate Ears Hyperboom vs LG XL7
- Ultimate Ears Hyperboom vs W-King T12
- Ultimate Ears Hyperboom vs Soundcore Rave 3S
- See all 37 comparisons