Short answer: the Bose Soundlink Revolve+ on measured sound quality, the Sony XB33 on price. The Bose Soundlink Revolve+ ranks #46 of 136 medium speakers at $230. The Sony XB33 ranks #59 at $110, $120 cheaper.
What the Bose Soundlink Revolve+ offers: True 360° sound stays consistent no matter where you stand. Built-in carry handle, useful even with wet hands; can hang from a hook via carabiner. ~12 hour battery at medium-high volume. Watch for: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble.
What the Sony XB33 offers: IP67 rated and lightweight (2.4 lb). App-controlled color LED lighting, Party Connect links up to 100 speakers. ~19 hour real-world battery without lights. Watch for: Not very loud. Upper bass peaks, midrange dip, upper midrange peaks, not very neutral. Speaker will not remain at max volume and will turn itself down automatically.
Buy the Bose Soundlink Revolve+ if sound quality matters more than the price. Buy the Sony XB33 if the price matters more than sound quality.
If battery life is a priority, the Sony XB33 is rated for 24 hours versus 16 hours for the Bose Soundlink Revolve+.
Specifications Side By Side
| Bose Soundlink Revolve+ | Sony XB33 | |
|---|---|---|
| Price | $230 Discontinued | $110 |
| Ranked | #46 of 136 in Medium Size Portable Bluetooth Speakers | #59 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 56Hz | 50Hz |
| Bass Extension (-3dB) | 54.2Hz (measured, Erin’s Audio Corner) | - |
| Battery Life | 16 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IP55 | IP67 |
| Party Mode | Yes (Bose Party mode) | Yes (Party Connect up to 100 speakers) |
| Power Input | Micro USB | - |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | - |
| Weight | 2 lbs / 0.91 kg | 2.4 lbs / 1.1 kg |
| Bluetooth Version | 4.2 | 5.0 |
| Drivers | 91mm fullrange | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| Dimensions | 4.1" x 7.2" x 4.1" (105 x 184 x 105 mm) | 9.7" x 3.8" x 4.2" (246 x 97 x 106 mm) |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| App | - | Yes (Sony Music Connect App) |
| Bluetooth Codecs | - | SBC, AAC, LDAC |
| Bluetooth Latency | - | 110ms |
| EQ | - | Yes (3 band) |
| Max Volume | - | 97dB |
| Power Bank | - | Yes (USB-A) |
| Output Power | - | 16W RMS |
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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
Bose Soundlink Revolve+: $230 Discontinued Amazon eBay
Pros: True 360° sound stays consistent no matter where you stand. Built-in carry handle, useful even with wet hands; can hang from a hook via carabiner. ~12 hour battery at medium-high volume.
Cons: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Discontinued.
Full Bose Soundlink Revolve+ review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | 56Hz |
| Bass Extension (-3dB) | 54.2Hz (measured, Erin's Audio Corner) |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 4.1" x 7.2" x 4.1" (105 x 184 x 105 mm) |
| Discontinued | Yes |
| Drivers | 91mm fullrange |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Party Mode | Yes (Bose Party mode) |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 2 lbs / 0.91 kg |
- Reviews, Comparisons and Sound Samples
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Sony XB33: $110 eBay
Pros: IP67 rated and lightweight (2.4 lb). App-controlled color LED lighting, Party Connect links up to 100 speakers. ~19 hour real-world battery without lights.
Cons: Not very loud. Upper bass peaks, midrange dip, upper midrange peaks, not very neutral. Speaker will not remain at max volume and will turn itself down automatically.
Full Sony XB33 review and specifications →
| App | Yes (Sony Music Connect App) |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Latency | 110ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 9.7" x 3.8" x 4.2" (246 x 97 x 106 mm) |
| Drivers | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3 band) |
| IP Rating | IP67 |
| Max Volume | 97dB |
| Omnidirectional | No |
| Output Power | 16W RMS |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Stereo | Yes |
| Weight | 2.4 lbs / 1.1 kg |
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