Short answer: the Huawei Sound Joy 2. It ranks #60 of 150 medium speakers by sound quality, rated 3.5/5, at $154.73. The Ultimate Ears Boom 4 ranks #99, rated 2.9/5, at $109.99, $44.74 cheaper, not enough of a saving to outweigh the sound-quality gap.
What the Huawei Sound Joy 2 does well: A 20W 50mm x 75mm racetrack full range driver and a 10W 19mm tweeter with two passive radiators. Watch for: In side by side sound tests against the Harman Kardon Luna, Tribit XSound Plus 2 and Xiaomi Sound Outdoor, most listeners preferred the other speakers, finding the Sound Joy 2 treble heavy and strained, with audible distortion as the volume rises.
What the Ultimate Ears Boom 4 does well: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. The tradeoff: Not much improvement over the old ones.
Buy the Huawei Sound Joy 2. It is rated higher for sound quality, and the $44.74 saving on the Ultimate Ears Boom 4 is not enough to make up the difference.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Huawei Sound Joy 2 | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $154.73 | $109.99 |
| Ranked | #60 of 150 in Medium Size Portable Bluetooth Speakers | #99 of 150 in Medium Size Portable Bluetooth Speakers |
| Amplifier Power | 30W (20W full range, 10W tweeter) | - |
| App | Huawei AI Life | Yes |
| Battery Life | 26 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC | SBC |
| Bluetooth Version | 5.2 | 5.1 |
| Built-in Microphone | Yes | No |
| Dimensions | 8”H x 2.9”W (202 x 73 mm) | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 50mm x 75mm racetrack full range, 19mm tweeter, 2x passive radiators | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| IP Rating | IP67 | IP67 |
| Lights | Yes | - |
| NFC | Yes | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| TWS | Yes | Yes |
| Weight | 1.5 lbs (700 g) | 1.4 lbs (620 g) |
| Omnidirectional | - | No |
| EQ | - | Yes (via app) |
| Power Bank | - | No |
| Aux Input | - | No |
| Maximum SPL | - | 85dBC (Manufacturer specified) |
| Digital Aux Input | - | No |
| Strap | - | Yes (built-in loop) |
Related Speaker Comparisons
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- JBL Flip 6 vs Huawei Sound Joy 2
- JBL Flip 7 vs Huawei Sound Joy 2
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Prices on this page were last checked September 30, 2026 at 2:57 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
Huawei Sound Joy 2: $154.73 AliExpress eBay
Older model: the Huawei Sound Joy (ranked higher, rated 3.8/5).
Pros: A 20W 50mm x 75mm racetrack full range driver and a 10W 19mm tweeter with two passive radiators. In side by side sound tests listeners found its vocals clearer than the Xiaomi Sound Party’s, though with less bass. The 8800mAh battery is rated for 26 hours and fast charges over USB-C. IP67 dust and water protection, Bluetooth 5.2 with AAC, NFC tap to pair, stereo pairing with a second unit, an LED light ring, and three microphones for calls.
Cons: In side by side sound tests against the Harman Kardon Luna, Tribit XSound Plus 2 and Xiaomi Sound Outdoor, most listeners preferred the other speakers, finding the Sound Joy 2 treble heavy and strained, with audible distortion as the volume rises. The reviewer behind those comparisons also found it less smooth than the first Sound Joy. Nothing so far shows how neutral its tuning is: the evidence is listening comparisons, not measurements. A single unit plays mono, and it isn’t sold on Amazon in the US, so buying one means importing.
Full Huawei Sound Joy 2 review and specifications →
| Amplifier Power | 30W (20W full range, 10W tweeter) |
|---|---|
| App | Huawei AI Life |
| Battery Life | 26 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Dimensions | 8”H x 2.9”W (202 x 73 mm) |
| Drivers | 50mm x 75mm racetrack full range, 19mm tweeter, 2x passive radiators |
| IP Rating | IP67 |
| Lights | Yes |
| NFC | Yes |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.5 lbs (700 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Storytripper HD: Huawei Sound Joy 2 vs JBL Flip 6 vs Xiaomi Sound Outdoor More from storytripperhd →
- Storytripper HD: Huawei Sound Joy 2 vs Tribit XSound Plus 2 vs Harman Kardon Luna
- Storytripper HD: Huawei Sound Joy 2 vs Xiaomi Sound Party
- Storytripper HD: Huawei Soundjoy 2 vs Edifier ES60 vs Sony ULT Field 1
- Head-to-Head Comparisons
- Huawei Sound Joy 2 vs Sony ULT Field 3
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- Huawei Sound Joy 2 vs Xiaomi Sound Outdoor
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Ultimate Ears Boom 4: $109.99 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
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