Short answer: the Sony ULT Field 1 for better sound quality, the Oontz Angle 3 for the lower price. The Sony ULT Field 1 ranks #99 of 182 medium speakers, rated 3.1/5, at $138. The Oontz Angle 3 ranks #177, rated 2.1/5, at $19.98, $118.02 cheaper.
The Sony ULT Field 1 is the better-sounding, tougher pick. A tough, waterproof small speaker that survives drops, with long real world battery life and stereo pairing. It is rated IP67 against IPX5 for the Oontz Angle 3. It supports AAC Bluetooth, which the Oontz Angle 3 lacks. It charges over USB-C rather than Micro USB. The catch: Upper midrange peak, rolled off treble.
The case for the Oontz Angle 3: A very cheap splash resistant speaker with an aux input for casual use around the house. It keeps a wired aux input, which the Sony ULT Field 1 lacks. It plays in stereo from a single unit, unlike the Sony ULT Field 1.
Buy the Sony ULT Field 1 when sound quality outweighs the price for you, and the Oontz Angle 3 when the price outweighs sound quality instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Prices on this page were last checked November 14, 2026 at 6:17 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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Specifications Side By Side
| Sony ULT Field 1 | Oontz Angle 3 | |
|---|---|---|
| Price | $138.00 | $19.98 |
| Ranked | #99 of 182 in Medium Size Portable Bluetooth Speakers | #177 of 182 in Medium Size Portable Bluetooth Speakers |
| App | Yes | - |
| Aux Input | No | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | - |
| IP Rating | IP67 | IPX5 |
| Party Mode | Yes (Party Connect up to 100 speakers) | - |
| Power Bank | No | - |
| Power Input | USB-C | Micro USB |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 1.4 lbs (650 g) | 1.3 lbs (580 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.3 | 5.0 |
| Dimensions | 8.1” x 3” x 3” (206 x 77 x 76 mm) | 5.3” x 2.6” x 2.8” (133.4 x 66 x 71.1 mm) |
| Drivers | 83mm x 42mm woofer, 16mm tweeter + passive radiator | 2x precision acoustic drivers + 1x passive bass radiator |
| Digital Aux Input | No | No |
| Strap | Yes (detachable strap) | - |
| Bass Extension (-10dB) | - | 138Hz |
| Amplifier Power | - | 12W |
| Maximum SPL | - | 89dB (Manufacturer specified) |
Where the Ratings Come From
- Sony ULT Field 1: reviews by Techder Audios, Jay’s Straight Up Reviews & More and Storytripper HD.
- Oontz Angle 3: manufacturer specifications and listening comparisons; no independent measurement has been published yet.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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