Short answer: the Sony SRS-XE200. It ranks #111 of 136 medium speakers by sound quality at $69.99; the Ultimate Ears Megaboom 4 ranks #132 and costs $200, which makes this an easy call rather than a real tradeoff.
What the Sony SRS-XE200 offers: IP67 rated with dedicated per-function buttons. Can prop up a phone/tablet as a stand. Fast charging (10 min charge = ~70 min playback); Stamina mode extends battery when low. Watch for: Sounds hollow. Very muffled. Rolled off treble, weird midrange boost, just not great overall. Worse than a XB33.
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 Sony SRS-XE200. It ranks higher for sound quality than the Ultimate Ears Megaboom 4 and costs less, so there is no real case for the other one.
Neither of these is a sound-quality pick. Look higher up the 136 medium speakers if that is what you are optimizing for.
Specifications Side By Side
| Sony SRS-XE200 | Ultimate Ears Megaboom 4 | |
|---|---|---|
| Price | $69.99 | $200 |
| Ranked | #111 of 136 in Medium Size Portable Bluetooth Speakers | #132 of 136 in Medium Size Portable Bluetooth Speakers |
| Battery Life | 16 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (PartyUp up to 50 speakers) |
| Weight | 1.8 lbs / 800 g | 2.4 lbs / 1.1 kg |
| IP Rating | IP67 | IP67 |
| Bluetooth Version | 5.2 | 5.1 |
| Bluetooth Codecs | SBC, AAC, LDAC | - |
| Dimensions | 3.5" x 8.2" x 3.7" (90 x 208 x 94 mm) | 3.4" x 3.4" x 8.9" (87 x 87 x 225 mm) |
| Drivers | 1x 42x51mm full-range + 2x passive radiators | 2x 50x50mm full-range + 2x 55x86mm passive radiators |
| TWS | Yes | Yes |
| Built in Microphone | Yes | No |
| Stereo | Yes | No |
| Omnidirectional | No | Yes |
| Power Input | USB-C | USB-C |
| Digital Aux Input | No | No |
| App | - | Yes |
| EQ | - | Yes (via app) |
| Max Volume | - | 91dB |
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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
Sony SRS-XE200: $69.99 Amazon eBay
Pros: IP67 rated with dedicated per-function buttons. Can prop up a phone/tablet as a stand. Fast charging (10 min charge = ~70 min playback); Stamina mode extends battery when low.
Cons: Sounds hollow. Very muffled. Rolled off treble, weird midrange boost, just not great overall. Worse than a XB33.
Full Sony SRS-XE200 review and specifications →
| Battery Life | 16 hours (Manufacturer specified) |
|---|---|
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.5" x 8.2" x 3.7" (90 x 208 x 94 mm) |
| Drivers | 1x 42x51mm full-range + 2x passive radiators |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.8 lbs / 800 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XE200 vs Tribit Stormbox Mini+
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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
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- Reddit Search for Ultimate Ears Megaboom 4 Review
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