Short answer: the W-King D320. It ranks #49 of 177 medium speakers by sound quality (rated 3.6/5) at $52.92 and is still sold new; the Sonos Roam ranks #95 (rated 3.1/5) and is discontinued, so it is only an option used. The Sonos Roam’s replacement, the Sonos Roam 2, is rated 3.2/5 at $179.
The W-King D320 is the better-sounding, longer-running pick. An affordable waterproof travel speaker with loud, punchy bass, long battery life, an aux input, microSD playback and app EQ. It is rated for 24 hours of battery against 10 for the Sonos Roam. It is rated IP67 against IPX5 for the Sonos Roam. It keeps a wired aux input, which the Sonos Roam lacks. Watch for: A single D320 is not stereo, and its warm balance trades away some detail and upper-treble air.
The Sonos Roam is the lighter choice. A small, waterproof Wi-Fi and Bluetooth speaker with wireless charging, voice control and Sonos multiroom support. At 0.9 lbs (429 g) it weighs much less than the W-King D320 at 3.1 lbs (1.4 kg). Watch for: Bass extension isn’t very good.
Buy the W-King D320. It is rated higher for sound quality, and the Sonos Roam is discontinued, so it is only available used.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
An affordable waterproof travel speaker with loud, punchy bass, long battery life, an aux input, microSD playback and app EQ.
A small, waterproof Wi-Fi and Bluetooth speaker with wireless charging, voice control and Sonos multiroom support.
Prices on this page were last checked October 31, 2026 at 7:11 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
| W-King D320 | Sonos Roam | |
|---|---|---|
| Price | $52.92 | $169.99 Discontinued |
| Ranked | #49 of 177 in Medium Size Portable Bluetooth Speakers | #95 of 177 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Sonos S2 App |
| Aux Input | Yes | No |
| Battery Life | 24 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | Yes (via app, limited in Bluetooth mode) |
| IP Rating | IP67 | IPX5 |
| MicroSD Playback | Yes | - |
| Stereo | No | No |
| Omnidirectional | No | No |
| TWS | No | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.0 |
| Dimensions | 3.3” x 8.4” (83 x 214 mm) (diameter x height) | 2.4” x 6.6” x 2.4” (62 x 168 x 60 mm) |
| Drivers | 52mm x 91mm woofer, 2x 25mm tweeters + 2x passive radiators | Dual full-range drivers + passive radiators |
| Frequency Response | 100Hz - 18kHz (Manufacturer specified) | - |
| Power Input | USB-C | USB-C |
| Amplifier Power | 40W | - |
| Weight | 3.1 lbs (1.4 kg) | 0.9 lbs (429 g) |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC |
| Bass Extension (-10dB) | - | 63Hz |
| Maximum SPL | - | 95dB (measured by Alan Ross Reviews) |
| Wi-Fi | - | Yes |
| Voice Assistants | - | Amazon Alexa or Google Assistant (choose one) plus Sonos Voice Control |
| Strap | - | No |
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