Short answer: the Soundcore Boom 3i for better sound quality, the Ultimate Ears Roll 2 for the lower price. The Soundcore Boom 3i ranks #27 of 136 medium speakers at $110. The Ultimate Ears Roll 2 ranks #125 at $100, $10 cheaper.
What the Soundcore Boom 3i offers: Looks to be designed as a direct competitor to the Charge 5 with a very similar sound profile, warm tuned with boosted bass. Better value for the money than the Charge 5. Watch for: Not quite as good as a Charge 5, doesn’t go quite as loud or sound quite as balanced, but very very close. An earlier firmware version had some bass distortion, update your firmware in the Soundcore App
What the Ultimate Ears Roll 2 offers: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell. Watch for: Not stereo. Barely any bass, rolled off treble off axis
Buy the Soundcore Boom 3i if sound quality is the priority over the price, or the Ultimate Ears Roll 2 if the price is the priority over sound quality.
Skip the Ultimate Ears Roll 2 if sound quality matters to you. It ranks near the bottom of the 136 medium speakers.
If battery life is a priority, the Soundcore Boom 3i is rated for 16 hours versus 9 hours for the Ultimate Ears Roll 2.
Specifications Side By Side
| Soundcore Boom 3i | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $110 | $100 |
| Ranked | #27 of 136 in Medium Size Portable Bluetooth Speakers | #125 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (UE Roll app) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 56Hz | - |
| Battery Life | 16 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| EQ | Yes | - |
| IP Rating | IP68 | IPX7 |
| Party Mode | No | - |
| Power Input | USB-C | Micro USB |
| Stereo | No | - |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Bluetooth Version | 5.3 | 4.0 |
| Dimensions | 8.3" x 3.3" x 3.1" (210 x 85 x 78.5 mm) | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| Drivers | 94mm woofer + tweeter | 1x 2" full-range + 2x 0.75" tweeters |
| Weight | 1.7 lbs / 783 g | 0.7 lbs / 330 g |
| Output Power | 50W | - |
| Bluetooth Codecs | SBC, AAC | - |
| Built in Microphone | Yes | No |
| Digital Aux Input | No | No |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- JBL Charge 5 vs JBL Charge Essential
- JBL Charge 5 vs Xdobo X8 Max
- JBL Charge 5 vs Ultimate Ears Wonderboom
- Soundcore Boom 3i vs Sony XB23
- Sony XB33 vs Ultimate Ears Roll 2
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 Boom 3i: $110 Amazon B&H Photo Video eBay
Pros: Looks to be designed as a direct competitor to the Charge 5 with a very similar sound profile, warm tuned with boosted bass. Better value for the money than the Charge 5.
Cons: Not quite as good as a Charge 5, doesn’t go quite as loud or sound quite as balanced, but very very close. An earlier firmware version had some bass distortion, update your firmware in the Soundcore App
Full Soundcore Boom 3i review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.3" x 3.3" x 3.1" (210 x 85 x 78.5 mm) |
| Drivers | 94mm woofer + tweeter |
| EQ | Yes |
| IP Rating | IP68 |
| Omnidirectional | No |
| Output Power | 50W |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.7 lbs / 783 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Boom 3i vs JBL Charge 5
- Soundcore Boom 3i vs JBL Charge 5 Wifi
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- Soundcore Boom 3i vs Tribit Xsound Plus 2
- Soundcore Boom 3i vs Harman Kardon Luna
- Soundcore Boom 3i vs Bose Soundlink Flex 2nd gen
- Soundcore Boom 3i vs Tribit Maxsound Plus V1/V2/Thunderbox Plus
- Soundcore Boom 3i vs Tribit Xsound Mega
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Ultimate Ears Roll 2: $100 eBay
Pros: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell.
Cons: Not stereo. Barely any bass, rolled off treble off axis
Full Ultimate Ears Roll 2 review and specifications →
| App | Yes (UE Roll app) |
|---|---|
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth Version | 4.0 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| Drivers | 1x 2" full-range + 2x 0.75" tweeters |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| TWS | No |
| Weight | 0.7 lbs / 330 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Ultimate Ears Roll 2 vs Skullcandy Terrain/Terrain XT/Terrain XL
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