Short answer: both are discontinued, so this only matters if you are buying used. Used, the Bose Soundlink Mini 2 is the better pick: it ranks #72 of 175 medium speakers by sound quality (rated 3.4/5), against #161 (rated 2.2/5) for the Ultimate Ears Roll 2. If you want one new, the EarFun Uboom L ranks #2 at $49.79. The Ultimate Ears Roll 2 has been replaced by the Ultimate Ears Miniroll.
The Bose Soundlink Mini 2 is the better-sounding pick. Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8. It plays in stereo from a single unit, unlike the Ultimate Ears Roll 2. The catch: Boosted upper bass like most Bose speakers.
The Ultimate Ears Roll 2 is the lighter, tougher option. Thin, flat profile fits easily in a bag or purse. At 0.7 lbs (330 g) it weighs much less than the Bose Soundlink Mini 2 at 1.5 lbs (680 g). It is rated IPX7, while the Bose Soundlink Mini 2 has no water resistance. It has an adjustable EQ, which the Bose Soundlink Mini 2 lacks. The tradeoff: Barely any bass, rolled off treble off axis.
Buy the Bose Soundlink Mini 2 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the EarFun Uboom L instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Mini 2 | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $184.00 Discontinued | $100 Discontinued |
| Ranked | #72 of 175 in Medium Size Portable Bluetooth Speakers | #161 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~58Hz | - |
| Battery Life | 10 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| IP Rating | None | IPX7 |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Weight | 1.5 lbs (680 g) | 0.7 lbs (330 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 4.0 |
| Drivers | 2x 33mm fullrange | 1x 2” full-range + 2x 0.75” tweeters |
| Dimensions | 7.1” x 2” x 2.3” (180 x 51 x 58 mm) | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| Built-in Microphone | Yes | No |
| Power Input | Micro-USB or charging cradle | Micro USB |
| App | Yes (Bose Connect) | Yes (UE Roll app) |
| Digital Aux Input | No | No |
| TWS | Yes | No |
| EQ | No | Yes (5-band via UE ROLL app) |
| Strap | No | - |
| Amplifier Power | - | 10W |
Related Speaker Comparisons
More worthwhile head-to-heads for Bose Soundlink Mini 2:
- EarFun Uboom L vs Bose Soundlink Mini 2
- Soundcore Motion 300 vs Bose Soundlink Mini 2
- Soundcore Motion+ vs Bose Soundlink Mini 2
- Soundcore Boost “upgraded” 2021 vs Bose Soundlink Mini 2
- Minirig 4 vs Bose Soundlink Mini 2
Prices on this page were last checked October 12, 2026 at 4:13 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
Bose Soundlink Mini 2: $184.00 Discontinued Amazon $184.00 eBay
Older model: the Bose Soundlink Mini (ranked lower, rated 3.4/5). See every Bose SoundLink Mini generation.
Pros: Compact aluminum build feels sturdy and dense. ~10 hour battery life; can pair to two devices at once and remembers up to 8. Measured bass extension of ~58Hz (-10dB).
Cons: Boosted upper bass like most Bose speakers. Upper treble rolled off. Bass is 2db less boosted than the Bose Soundlink Mini. Bass doesn’t go as deep as others. Failures of the mainboard are common. Discontinued.
Full Bose Soundlink Mini 2 review and specifications →
| Released | Jul 2015 (11 years ago) |
|---|---|
| App | Yes (Bose Connect) |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~58Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1” x 2” x 2.3” (180 x 51 x 58 mm) |
| Drivers | 2x 33mm fullrange |
| EQ | No |
| IP Rating | None |
| Omnidirectional | No |
| Power Input | Micro-USB or charging cradle |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 1.5 lbs (680 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Bose Soundlink Mini 2 vs Bose Soundlink Mini
- Bose Soundlink Mini 2 vs Soundcore 3
- Bose Soundlink Mini 2 vs Sony ULT Field 3
- Bose Soundlink Mini 2 vs Xiaomi Mi Portable
- Bose Soundlink Mini 2 vs Sony XB33
- Bose Soundlink Mini 2 vs Turtlebox Ranger
- Bose Soundlink Mini 2 vs Bose Portable Smart Speaker
- Bose Soundlink Mini 2 vs Beats Pill 2024
- See all 96 comparisons
Ultimate Ears Roll 2: $100 Discontinued eBay
Newer model: the Ultimate Ears Miniroll, rated 3.9/5, released Sep 2024. It adds built-in mic and stereo pairing, but drops the aux input, app control and adjustable EQ. Battery life goes from 9 to 12 hours. See every Ultimate Ears Roll generation.
Pros: Thin, flat profile fits easily in a bag or purse. 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. Discontinued.
Full Ultimate Ears Roll 2 review and specifications →
| Released | May 2016 (10 years ago) |
|---|---|
| Amplifier Power | 10W |
| App | Yes (UE Roll app) |
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| 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 |
| EQ | Yes (5-band via UE ROLL app) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | No |
| Weight | 0.7 lbs (330 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Roll 2 vs EFM Toledo
- Ultimate Ears Roll 2 vs Beats Pill+
- Ultimate Ears Roll 2 vs Skullcandy Terrain
- Ultimate Ears Roll 2 vs Harman Kardon Esquire 2
- Ultimate Ears Roll 2 vs Ultimate Ears Megaboom 4
- Ultimate Ears Roll 2 vs Zealot S61
- Ultimate Ears Roll 2 vs Tribit Stormbox Mini
- Ultimate Ears Roll 2 vs Sony SRS-XE200
- See all 83 comparisons