Short answer: the Tribit Xsound Go, unless you want USB-C on a floating speaker. The Xsound Go sounds well balanced, but it lacks quite a bit of bass compared with bigger speakers. The Ultimate Ears Boom 4 is IP67 rated, floats and finally charges by USB-C instead of the older Booms’ Micro-USB, though the notes see not much improvement over the old ones.
Buy the Tribit Xsound Go. It is rated higher for sound quality than the Ultimate Ears Boom 4 and costs less, which makes it the one to get unless you need something the other one does better.
There is a real battery-life gap here: the Tribit Xsound Go is rated for 24 hours, the Ultimate Ears Boom 4 only 15 hours.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Tribit Xsound Go | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $34.99 | $149.99 |
| Ranked | #99 of 164 in Medium Size Portable Bluetooth Speakers | #110 of 164 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 83Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) | 85dBC (Manufacturer specified) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 0.8 lbs (380 g) | 1.4 lbs (620 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.1 |
| Dimensions | 6.9” x 2.3” x 2.2” (175 x 59 x 56 mm) | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Amplifier Power | 16W | - |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | No |
| App | Yes | Yes |
| EQ | Yes | Yes (via app) |
| Drivers | 2x 40mm full-range drivers + 1x passive radiator | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| IP Rating | IPX7 | IP67 |
| Digital Aux Input | No | No |
| TWS | Yes | Yes |
| Power Input | USB-C | USB-C |
| Strap | Yes (built-in strap) | Yes (built-in loop) |
| Power Bank | - | No |
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Prices on this page were last checked October 4, 2026 at 9:58 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
Tribit Xsound Go: $34.99 Amazon eBay
Pros: Well balanced sound. Very light (13.4 oz) and inexpensive. IPX7 rated; up to 24 hours of battery at moderate volume. Measured bass extension of 83Hz (-10dB).
Cons: Lacking quite a bit of bass compared to bigger speakers
Full Tribit Xsound Go review and specifications →
| Amplifier Power | 16W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 83Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.9” x 2.3” x 2.2” (175 x 59 x 56 mm) |
| Drivers | 2x 40mm full-range drivers + 1x passive radiator |
| EQ | Yes |
| IP Rating | IPX7 |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 0.8 lbs (380 g) |
- Links
- Reviews, Comparisons and Sound Samples
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Ultimate Ears Boom 4: $149.99 Amazon eBay
Older model: the Ultimate Ears Boom 3 (ranked lower, rated 2.9/5).
Pros: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. 15 hour battery. Customizable EQ and speaker-pairing via the UE app.
Cons: Not much improvement over the old ones. Weak bass extension and thuddy bass. Gets distorted above 90%
Full Ultimate Ears Boom 4 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Maximum SPL | 85dBC (Manufacturer specified) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 1.4 lbs (620 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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