Short answer: the Megaboom 3 for durability, the Soundcore 2 for battery life and price. The Megaboom 3 is IP67 rated, floats and survives drops from up to 1 meter, but it is not stereo and has barely any bass. The Soundcore 2 runs 24+ hours from a 5200mAh cell at $29.99, though its bass does not go as deep as others.
Buy the Soundcore 2. Both are rated the same for sound quality, and it costs $81.64 less than the Ultimate Ears Megaboom 3.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore 2 | Ultimate Ears Megaboom 3 | |
|---|---|---|
| Price | $29.99 | $111.63 |
| Ranked | #93 of 151 in Medium Size Portable Bluetooth Speakers | #95 of 151 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| Weight | 0.7 lbs (318 g) | 2 lbs (925 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Drivers | 2x 38mm fullrange | 2x 50mm fullrange |
| Dimensions | 6.6” x 1.9” x 2.2” (168 x 47 x 56 mm) | 3.4” x 8.9” x 3.4” (87 x 225 x 87 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | 60Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 12W | - |
| App | No | Yes (UE | BOOM app) |
| Built-in Microphone | No | - |
| EQ | No | Yes (App EQ) |
| Bluetooth Codecs | SBC | SBC |
| IP Rating | IPX7 | IPX7 |
| Digital Aux Input | No | No |
| Power Input | Micro USB | Micro USB |
| TWS | Yes | Yes |
| Strap | No | Yes (built-in loop) |
| Bass Extension (-10dB) | - | 70Hz |
| Maximum SPL | - | 98dB (measured by Alan Ross Reviews) |
| Party Mode | - | Yes (PartyUp up to 50 speakers) |
Related Speaker Comparisons
How Soundcore 2 compares with other leading options:
- Soundcore 2 vs Earfun Uboom L
- Soundcore Motion 300 vs Soundcore 2
- Soundcore Motion+ vs Soundcore 2
- Soundcore Boost “upgraded” 2021 vs Soundcore 2
- Soundcore 2 vs Minirig 4
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.
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The Two Speakers In Full
Soundcore 2: $29.99 Amazon eBay
Newer model: the Soundcore 3/Soundcore Select 2, ranked higher, rated 3.4/5.
Pros: Soundcore 2 uses 2x 38mm fullrange. Its 318 g, claimed 24 hours (Manufacturer specified) battery life, IPX7 protection, aux input and stereo playback make it a practical option for its intended room or portable use.
Cons: Its 70Hz to 20kHz (Manufacturer specified) specification points to limited deep-bass reach for the cabinet size. There is no companion app. No EQ adjustment.
Full Soundcore 2 review and specifications →
| Amplifier Power | 12W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.6” x 1.9” x 2.2” (168 x 47 x 56 mm) |
| Drivers | 2x 38mm fullrange |
| EQ | No |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 0.7 lbs (318 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore 2 vs Tribit Stormbox 2
- Soundcore 2 vs LG Xboom Grab
- Soundcore 2 vs Tribit Xsound Surf
- Soundcore 2 vs Ultimate Ears Wonderboom 4
- Soundcore 2 vs Tronsmart Mirtune C3
- Soundcore 2 vs Tribit Xsound Go
- Soundcore 2 vs Ultimate Ears Wonderboom 3
- Soundcore 2 vs Ultimate Ears Wonderboom 2
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Ultimate Ears Megaboom 3: $111.63 Amazon eBay
Newer model: the Ultimate Ears Megaboom 4, ranked lower, rated 2.1/5.
Pros: IP67 rated, floats, and survives drops from up to 1 meter. 20 hour battery life: about double most speakers this size. Measured bass extension of 70Hz (-10dB).
Cons: Not stereo, barely any bass. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2018. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Megaboom 3 review and specifications →
| App | Yes (UE | BOOM app) |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 70Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 3.4” x 8.9” x 3.4” (87 x 225 x 87 mm) |
| Drivers | 2x 50mm fullrange |
| EQ | Yes (App EQ) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Input | Micro USB |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 2 lbs (925 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Megaboom 3 vs LG Xboom Grab
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Megaboom 3 vs Tribit Stormbox 2
- Ultimate Ears Megaboom 3 vs Ultimate Ears Wonderboom
- Ultimate Ears Megaboom 3 vs Tribit Xsound Surf
- Ultimate Ears Megaboom 3 vs Ultimate Ears Boom 4
- See all 89 comparisons