Short answer: the Sony SRS-XB20 on measured sound quality, the Ultimate Ears Roll 2 on price. The Sony SRS-XB20 ranks #94 of 136 medium speakers at $129. The Ultimate Ears Roll 2 ranks #125 at $100, $29 cheaper.
What the Sony SRS-XB20 offers: IPX5 rated pill shape slides easily into a bag. 12 hour battery life. Watch for: Sounds thin at higher volumes. Bass falls away quickly.
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 Sony SRS-XB20 when sound quality outweighs the price for you, and the Ultimate Ears Roll 2 when the price outweighs sound quality instead.
The Ultimate Ears Roll 2 is not a sound-quality pick. It sits near the bottom of the 136 medium speakers; there are better options higher up.
Specifications Side By Side
| Sony SRS-XB20 | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $129 | $100 |
| Ranked | #94 of 136 in Medium Size Portable Bluetooth Speakers | #125 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Party Mode | Yes (Partychain up to 100 speakers) | - |
| Weight | 1.3 lbs / 590 g | 0.7 lbs / 330 g |
| IP Rating | IPX5 | IPX7 |
| Bluetooth Version | 4.2 | 4.0 |
| Bluetooth Codecs | SBC, AAC, LDAC | - |
| Dimensions | 7.8" x 2.7" x 2.7" (198 x 68 x 69 mm) | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| TWS | Yes | No |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| App | Yes (SongPal) | Yes (UE Roll app) |
| EQ | No | - |
| Built in Microphone | Yes | No |
| Power Input | Micro USB | Micro USB |
| Power Bank | No | - |
| Output Power | 20W | - |
| Drivers | 2x 42mm full-range drivers + 2x passive radiators | 1x 2" full-range + 2x 0.75" tweeters |
| Digital Aux Input | No | No |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Marshall Emberton II vs Tribit Stormbox
- Tribit Stormbox vs Ultimate Ears Megaboom 3
- Bose Soundlink Flex 2nd gen vs Tribit Stormbox
- Sony XB23 vs Sony SRS-XB20
- JBL Grip vs Sony SRS-XB20
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Sony SRS-XB20: $129 eBay
Pros: IPX5 rated pill shape slides easily into a bag. 12 hour battery life.
Cons: Sounds thin at higher volumes. Bass falls away quickly.
Full Sony SRS-XB20 review and specifications →
| App | Yes (SongPal) |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.8" x 2.7" x 2.7" (198 x 68 x 69 mm) |
| Drivers | 2x 42mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 20W |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.3 lbs / 590 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony SRS-XB20 vs Yamaha True X Speaker 1A
- Sony SRS-XB20 vs Tribit Stormbox
- Sony SRS-XB20 vs Sony SRS-XE300
- Sony SRS-XB20 vs Bose SoundLink Color II
- Sony SRS-XB20 vs Klipsch Groove/Heritage Groove
- Sony SRS-XB20 vs Marshall Emberton III
- Sony SRS-XB20 vs Ultimate Ears Boom 3
- Sony SRS-XB20 vs Ultimate Ears Boom 4
- See all 73 comparisons
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
- Ultimate Ears Roll 2 vs EFM Toledo
- Ultimate Ears Roll 2 vs Beats Pill+
- Ultimate Ears Roll 2 vs Skullcandy Terrain/Terrain XT/Terrain XL
- Ultimate Ears Roll 2 vs Harman Kardon Esquire 2
- Ultimate Ears Roll 2 vs Ultimate Ears Megaboom 4
- Ultimate Ears Roll 2 vs Tribit Stormbox Mini
- Ultimate Ears Roll 2 vs Zealot S61
- Ultimate Ears Roll 2 vs Sony SRS-XE200
- See all 72 comparisons