Short answer: the Soundcore 2. It ranks #81 of 136 medium speakers by sound quality at $29.98; the Ultimate Ears Megaboom 4 ranks #132 and costs $200, so there is little reason to consider the other one.
What the Soundcore 2 offers: 24+ hour battery life from a 5200mAh cell. Very light (0.8 lb) and compact. IPX7 rated with a soft, grippy silicone coating. Watch for: Bass doesn’t go as deep as others
What the Ultimate Ears Megaboom 4 offers: IP67 rated, floats, and finally uses USB-C charging. 20 hour battery life. ‘PartyUp’ feature syncs multiple UE speakers together. Watch for: A lot of distortion at higher volumes. Rolled off treble. Not very loud. They really screwed this up
Buy the Soundcore 2. It ranks higher for sound quality than the Ultimate Ears Megaboom 4 and costs less, so the other one has nothing left to offer.
If sound quality matters at all to you, skip the Ultimate Ears Megaboom 4. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.
Specifications Side By Side
| Soundcore 2 | Ultimate Ears Megaboom 4 | |
|---|---|---|
| Price | $29.98 | $200 |
| Ranked | #81 of 136 in Medium Size Portable Bluetooth Speakers | #132 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | - |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| Weight | 0.7 lbs / 318 g | 2.4 lbs / 1.1 kg |
| Bluetooth Version | 5.0 | 5.1 |
| Drivers | 2x 38mm fullrange | 2x 50x50mm full-range + 2x 55x86mm passive radiators |
| Dimensions | 6.6" x 1.9" x 2.2" (168 x 47 x 56 mm) | 3.4" x 3.4" x 8.9" (87 x 87 x 225 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 12W | - |
| App | No | Yes |
| Built in Microphone | No | No |
| EQ | No | Yes (via app) |
| Bluetooth Codecs | SBC | - |
| IP Rating | IPX7 | IP67 |
| Digital Aux Input | No | No |
| Party Mode | - | Yes (PartyUp up to 50 speakers) |
| TWS | - | Yes |
| Power Input | - | USB-C |
| Max Volume | - | 91dB |
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- JBL Charge 6 vs Oontz Angle 3
- Soundcore 2 vs Harman Kardon Esquire 2
- Doss Soundbox Pro vs Ultimate Ears Megaboom 4
Prices on this page were last checked August 27, 2026 at 10:09 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: $29.98 Amazon eBay
Pros: 24+ hour battery life from a 5200mAh cell. Very light (0.8 lb) and compact. IPX7 rated with a soft, grippy silicone coating.
Cons: Bass doesn’t go as deep as others
Full Soundcore 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| 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 |
| Output Power | 12W |
| Stereo | Yes |
| Weight | 0.7 lbs / 318 g |
- Links
- Reviews, Comparisons and Sound Samples
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Ultimate Ears Megaboom 4: $200 Amazon eBay
Pros: IP67 rated, floats, and finally uses USB-C charging. 20 hour battery life. ‘PartyUp’ feature syncs multiple UE speakers together.
Cons: A lot of distortion at higher volumes. Rolled off treble. Not very loud. They really screwed this up
Full Ultimate Ears Megaboom 4 review and specifications →
| App | Yes |
|---|---|
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 3.4" x 3.4" x 8.9" (87 x 87 x 225 mm) |
| Drivers | 2x 50x50mm full-range + 2x 55x86mm passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Max Volume | 91dB |
| Omnidirectional | Yes |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 2.4 lbs / 1.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Ultimate Ears MegaBoom 4 vs Sony ULT Field 1 😧 $200 vs $128 Cylinder Bluetooth Speaker Matchup More from JaysStraightUpReviews →
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- Reddit Search for Ultimate Ears Megaboom 4 Review
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