Short answer: the Sony ULT Field 5. It ranks #59 of 120 large speakers by sound quality, rated 3.5/5, at $348; the B&O Beosound Level ranks #92, rated 2.8/5, and costs $2,250, which makes this an easy call rather than a real tradeoff.
The Sony ULT Field 5 is the better-sounding, longer-running choice. A tough, waterproof party speaker with loud, bass focused output, an aux input, a power bank and a long battery. It is rated for 25 hours of battery against 16 for the B&O Beosound Level. It is rated IP67 against IP54 for the B&O Beosound Level. It supports LDAC Bluetooth, which the B&O Beosound Level lacks. The tradeoff: It prioritizes bass and loudness over fidelity: reviews find the upper mids and highs subdued, with limited stereo separation and soundstage depth.
Why pick the B&O Beosound Level: A sculptural luxury speaker that works on battery or mains, mounts on a wall, and streams over Wi-Fi with upgradeable modules. Watch for: Not very deep bass, peaks in midrange.
Buy the Sony ULT Field 5. It is rated higher for sound quality than the B&O Beosound Level and costs less, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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 5 | B&O Beosound Level | |
|---|---|---|
| Price | $348.00 | $2,250.00 |
| Ranked | #59 of 120 in Large Size Portable Bluetooth Speakers | #92 of 120 in Large Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 25 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC |
| Bluetooth Version | 5.3 | 5.0 |
| Built-in Microphone | Yes | Yes |
| Dimensions | 12.6” x 5.7” x 4.9” (320 x 144 x 125 mm) | 13.7” x 9.1” x 2.2” (348 x 230 x 56 mm) |
| Drivers | 2x 46mm tweeters + 1x 79mm x 107mm woofer | 2x 102mm woofers, 1x 51mm fullrange, 2x 20mm tweeters |
| EQ | Yes (App + ULT button) | No |
| IP Rating | IP67 | IP54 |
| Party Mode | Yes (Party Connect up to 100 speakers) | No |
| Power Bank | Yes (USB-C) | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 7.3 lbs (3.3 kg) | 7.3 lbs (3.3 kg) |
| Amplifier Power | 27W | 105W |
| Digital Aux Input | No | No |
| Strap | Yes (detachable shoulder strap) | - |
| Bass Extension (-10dB) | - | ~60Hz |
| Wi-Fi | - | Yes |
| Voice Assistants | - | Google Assistant |
| Frequency Response | - | 39Hz - 23kHz (Manufacturer specified) |
| Maximum SPL | - | 96dB (Manufacturer specified) |
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