Short answer: the Bose Soundlink Revolve+ for better sound quality, the Sony ULT Field 3 for the lower price. The Bose Soundlink Revolve+ ranks #46 of 136 medium speakers at $230. The Sony ULT Field 3 ranks #57 at $148, $82 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 ULT Field 3 offers: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone. Watch for: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together - turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
Buy the Bose Soundlink Revolve+ if sound quality is the priority over the price, or the Sony ULT Field 3 if the price is the priority over sound quality.
There is a real battery-life gap here: the Sony ULT Field 3 is rated for 24 hours, the Bose Soundlink Revolve+ only 16 hours.
Specifications Side By Side
| Bose Soundlink Revolve+ | Sony ULT Field 3 | |
|---|---|---|
| Price | $230 Discontinued | $148 |
| Ranked | #46 of 136 in Medium Size Portable Bluetooth Speakers | #57 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 56Hz | - |
| 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 | USB-C |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | Yes |
| Weight | 2 lbs / 0.91 kg | 2.6 lbs / 1.2 kg |
| Bluetooth Version | 4.2 | 5.2 |
| Drivers | 91mm fullrange | 1x 20mm tweeter + 1x 86mm x 46mm woofer |
| Dimensions | 4.1" x 7.2" x 4.1" (105 x 184 x 105 mm) | 10.1" x 4.4" x 3.1" (256 x 113 x 79 mm) |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| App | - | Yes |
| Bluetooth Codecs | - | SBC, AAC, LDAC |
| Built in Microphone | - | Yes |
| EQ | - | Yes (App + ULT button) |
| Power Bank | - | Yes (USB-C, 5V/1.5A) |
| Output Power | - | 27W |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Bose Soundlink Revolve+ II vs JBL Charge 4
- Tribit Xsound Mega vs Bose Soundlink Revolve+ II
- JBL Charge 5 Wifi vs Bose Soundlink Mini
- JBL Xtreme 3 vs Sony ULT Field 3
- Bose Soundlink Revolve+ vs JBL Charge 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
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
- Head-to-Head Comparisons
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Sony ULT Field 3: $148 Amazon eBay
Pros: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone.
Cons: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together - turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
Full Sony ULT Field 3 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10.1" x 4.4" x 3.1" (256 x 113 x 79 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer |
| EQ | Yes (App + ULT button) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Output Power | 27W |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/1.5A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 2.6 lbs / 1.2 kg |
- Links
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