Short answer: the Bose Soundlink Revolve+ II if sound quality matters most, the Sony XB23 if price matters most. The Bose Soundlink Revolve+ II ranks #45 of 136 medium speakers at $259. The Sony XB23 ranks #64 at $100, $159 cheaper.
What the Bose Soundlink Revolve+ II offers: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. Watch for: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
What the Sony XB23 offers: Reasonably neutral. IP67 rated with a strap hook for backpacks. USB-C charging; up to 12 hour battery life. Watch for: Bass drops off a ton at high levels. Reduces its own volume over time when turned to max
Buy the Bose Soundlink Revolve+ II when sound quality outweighs the price for you, and the Sony XB23 when the price outweighs sound quality instead.
Specifications Side By Side
| Bose Soundlink Revolve+ II | Sony XB23 | |
|---|---|---|
| Price | $259.00 | $100 |
| Ranked | #45 of 136 in Medium Size Portable Bluetooth Speakers | #64 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | - |
| Battery Life | 17 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IP55 | IPX4 |
| Power Input | Micro USB | - |
| Stereo | No | - |
| Omnidirectional | Yes | No |
| Weight | 2 lbs / 0.91 kg | 1.3 lbs / 580 g |
| Bluetooth Version | 4.1 | 5.0 |
| Dimensions | 3.2" x 6" x 3.2" (82 x 152 x 82 mm) | 3" x 8.6" x 3" (76 x 218 x 76 mm) |
| App | Bose Connect | Yes (Sony Music Center) |
| Built in Microphone | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| EQ | No | Yes (3-band: bass, mid, treble) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 67Hz |
| Max Volume | - | 95dB |
| Party Mode | - | Yes (Party Connect up to 100 speakers) |
| Output Power | - | 8W 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+ II: $259.00 Amazon eBay
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Cons: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
Full Bose Soundlink Revolve+ II review and specifications →
| App | Bose Connect |
|---|---|
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2" x 6" x 3.2" (82 x 152 x 82 mm) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) |
| EQ | No |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Power Input | Micro USB |
| Stereo | No |
| Weight | 2 lbs / 0.91 kg |
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Sony XB23: $100 eBay
Pros: Reasonably neutral. IP67 rated with a strap hook for backpacks. USB-C charging; up to 12 hour battery life.
Cons: Bass drops off a ton at high levels. Reduces its own volume over time when turned to max
Full Sony XB23 review and specifications →
| App | Yes (Sony Music Center) |
|---|---|
| Bass Extension (-10dB) | 67Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3" x 8.6" x 3" (76 x 218 x 76 mm) |
| Drivers | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3-band: bass, mid, treble) |
| IP Rating | IPX4 |
| Max Volume | 95dB |
| Omnidirectional | No |
| Output Power | 8W RMS |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Weight | 1.3 lbs / 580 g |
- Links
- Reviews, Comparisons and Sound Samples
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