Short answer: the Bose Soundlink Revolve on measured sound quality, the Ultimate Ears Wonderboom 4 on price. The Bose Soundlink Revolve ranks #48 of 136 medium speakers at $192. The Ultimate Ears Wonderboom 4 ranks #84 at $59.99, $132.01 cheaper.
What the Bose Soundlink Revolve offers: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. Watch for: Not stereo. Strange sizzling treble, peaks and dips. Overly boosted boomy bass at 75hz.
What the Ultimate Ears Wonderboom 4 offers: Small size. Watch for: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Buy the Bose Soundlink Revolve when sound quality outweighs the price for you, and the Ultimate Ears Wonderboom 4 when the price outweighs sound quality instead.
There is a real gap in water resistance: the Ultimate Ears Wonderboom 4 at IP67 (brief submersion) against the Bose Soundlink Revolve, which has IPX4 (splashing).
Specifications Side By Side
| Bose Soundlink Revolve | Ultimate Ears Wonderboom 4 | |
|---|---|---|
| Price | $192.00 Discontinued | $59.99 |
| Ranked | #48 of 136 in Medium Size Portable Bluetooth Speakers | #84 of 136 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 60Hz | - |
| Bass Extension (-3dB) | 64.5Hz (measured, Erin’s Audio Corner) | - |
| Battery Life | 12 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Party Mode | Yes (Bose Party mode) | No |
| Power Input | Micro USB | USB-C |
| Stereo | No | No |
| Omnidirectional | Yes | Yes |
| TWS | Yes | Yes |
| Weight | 1.5 lbs / 660 g | 0.9 lbs / 420 g |
| Bluetooth Version | 4.2 | 5.2 |
| Dimensions | 3.2" x 6" x 3.2" (82 x 152 x 82 mm) | 4.1" x 3.8" (104 x 95.3 mm) |
| App | Bose Connect | No |
| Built in Microphone | Yes | No |
| Bluetooth Codecs | SBC | - |
| EQ | No | No |
| Drivers | 1x omnidirectional full-range transducer (~45mm) + 2x passive radiators | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| IP Rating | IPX4 | IP67 |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| Bluetooth Latency | - | - |
| Max Volume | - | 87dB |
| Power Bank | - | No |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- LG Xboom Grab vs Ultimate Ears Megaboom 3
- Ultimate Ears Megaboom 3 vs Klipsch Groove/Heritage Groove
- Tribit Stormbox Pro vs Ultimate Ears Megaboom 3
- Soundcore Boost “upgraded” 2021 vs Bose Soundlink Revolve
- Soundcore Boost “original model” pre-2021 vs Bose Soundlink Revolve
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: $192.00 Discontinued Amazon eBay
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Cons: Not stereo. Strange sizzling treble, peaks and dips. Overly boosted boomy bass at 75hz. Discontinued.
Full Bose Soundlink Revolve review and specifications →
| App | Bose Connect |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 60Hz |
| Bass Extension (-3dB) | 64.5Hz (measured, Erin's Audio Corner) |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2" x 6" x 3.2" (82 x 152 x 82 mm) |
| Discontinued | Yes |
| Drivers | 1x omnidirectional full-range transducer (~45mm) + 2x passive radiators |
| EQ | No |
| IP Rating | IPX4 |
| Omnidirectional | Yes |
| Party Mode | Yes (Bose Party mode) |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 1.5 lbs / 660 g |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: The Ultimate 360 Degree Bluetooth Speaker Showdown: Bose Soundlink Revolve Vs Tribit Stormbox Pro More from alanrossreviews →
- Alan Ross Reviews: The Ultimate 360 Degree Bluetooth Speaker Showdown: Bose Soundlink Revolve Vs Tribit Stormbox Pro
- Erin’s Audio Corner Measurements (spinorama.org) More from Erin’s Audio Corner →
- Reddit Search for Bose Soundlink Revolve Review
- Head-to-Head Comparisons
- Bose Soundlink Revolve vs Tribit Stormbox Flow
- Bose Soundlink Revolve vs JBL Charge 4
- Bose Soundlink Revolve vs Bose Soundlink Revolve+
- Bose Soundlink Revolve vs Bose Soundlink Revolve+ II
- Bose Soundlink Revolve vs W-King D320
- Bose Soundlink Revolve vs Soundcore Glow
- Bose Soundlink Revolve vs Turtlebox Ranger
- Bose Soundlink Revolve vs JBL Pulse 5
- See all 72 comparisons
Ultimate Ears Wonderboom 4: $59.99 Amazon eBay
Pros: Small size.
Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Full Ultimate Ears Wonderboom 4 review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Latency | |
| Bluetooth Version | 5.2 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 87dB |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 420 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Wonderboom 4 vs LG Xboom Grab
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 4 vs Soundcore 2
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 4 vs Tribit Stormbox 2
- See all 77 comparisons