Short answer: the Soundcore 3/Soundcore Select 2. It ranks #54 of 136 medium speakers by sound quality at $49.99; the Ultimate Ears Wonderboom 2 ranks #86 and costs $80, so there is not much of a tradeoff to weigh.
What the Soundcore 3/Soundcore Select 2 offers: Good battery life - 20+ hours on a charge. IPX7 rated. PartyCast mode links multiple speakers; app EQ presets. Watch for: A little less bass than similar size speakers.
What the Ultimate Ears Wonderboom 2 offers: IP67 rated and floats. Compact and light enough to toss in a bag. Watch for: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. 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 2019. Not technically a 360 speaker, only front and rear.
Buy the Soundcore 3/Soundcore Select 2. It ranks higher for sound quality than the Ultimate Ears Wonderboom 2 and costs less, so there is no real case for the other one.
If battery life is a priority, the Soundcore 3/Soundcore Select 2 is rated for 24 hours versus 12 hours for the Ultimate Ears Wonderboom 2.
Specifications Side By Side
| Soundcore 3/Soundcore Select 2 | Ultimate Ears Wonderboom 2 | |
|---|---|---|
| Price | $49.99 | $80 |
| Ranked | #54 of 136 in Medium Size Portable Bluetooth Speakers | #86 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 60Hz | 82Hz |
| Battery Life | 24 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes | No |
| Bluetooth Latency | 180ms | - |
| Max Volume | 99dB | 88dB |
| Party Mode | Yes (PartyCast up to 100 speakers) | No |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| Weight | 0.8 lbs / 372 g | 0.9 lbs / 420 g |
| Bluetooth Version | 5.0 | 5.1 |
| Dimensions | 6.9" x 2.2" x 2.3" (174 x 57 x 59 mm) | 4.1" x 3.8" (104 x 95.3 mm) |
| Output Power | 16W | - |
| Drivers | 2x 38mm (1.5") titanium diaphragm full-range drivers + 2x passive radiators | 2x 40mm active drivers + 2x passive radiators |
| IP Rating | IPX7 | IP67 |
| Digital Aux Input | No | No |
| Power Input | - | Micro USB |
| TWS | - | Yes |
| Built in Microphone | - | No |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Soundcore Motion 100 vs Ultimate Ears Wonderboom 3
- Soundcore Motion 100 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom
- Soundcore Glow vs Soundcore 3/Soundcore Select 2
- Soundcore 3/Soundcore Select 2 vs JBL Charge 3
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Soundcore 3/Soundcore Select 2: $49.99 Amazon eBay
Pros: Good battery life - 20+ hours on a charge. IPX7 rated. PartyCast mode links multiple speakers; app EQ presets.
Cons: A little less bass than similar size speakers.
Full Soundcore 3/Soundcore Select 2 review and specifications →
| App | Yes |
|---|---|
| Bass Extension (-10dB) | 60Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 180ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 6.9" x 2.2" x 2.3" (174 x 57 x 59 mm) |
| Drivers | 2x 38mm (1.5") titanium diaphragm full-range drivers + 2x passive radiators |
| EQ | Yes |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | No |
| Output Power | 16W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Stereo | Yes |
| Weight | 0.8 lbs / 372 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Anker Soundcore 3 vs Tribit Maxsound Plus - Best £50 speaker More from alanrossreviews →
- Alan Ross Reviews: Soundcore Boost vs Soundcore 3 - Best small bluetooth speaker❓
- HQ AUDIO Exchange: Anker SoundCore 3 Vs. SoundCore Select 2 Bass Sound Test
- Reddit Search for Soundcore 3/Soundcore Select 2 Review
- Head-to-Head Comparisons
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Mini 2
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Mini
- Soundcore 3/Soundcore Select 2 vs Sony ULT Field 3
- Soundcore 3/Soundcore Select 2 vs JBL Charge 4
- Soundcore 3/Soundcore Select 2 vs Xiaomi Mi Portable
- Soundcore 3/Soundcore Select 2 vs Tribit Stormbox Flow
- Soundcore 3/Soundcore Select 2 vs Sony XB33
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Revolve
- See all 70 comparisons
Ultimate Ears Wonderboom 2: $80 Amazon eBay
Pros: IP67 rated and floats. Compact and light enough to toss in a bag.
Cons: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. 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 2019. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Wonderboom 2 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 82Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 88dB |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 420 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Boom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 2 vs LG Xboom Grab
- Ultimate Ears Wonderboom 2 vs Klipsch Groove/Heritage Groove
- See all 74 comparisons