Short answer: a tie on sound quality. Both are rated 3.6/5 (#54 and #49 of 182 medium speakers) at nearly the same price ($49.99 vs $52.92), so choose on features and fit.
The Tronsmart T8 is the lighter pick. An affordable waterproof speaker with upward firing drivers that spread sound around, plus lights, app EQ, an aux input and stereo pairing. At 1.8 lbs (800 g) it weighs much less than the W-King D320 at 3.1 lbs (1.4 kg). The tradeoff: Against the Xiaomi Sound Outdoor, listeners in Mateusz Cholewa’s comparison found the T8 harsh and tiring, and Techder Audios’ test showed the Xiaomi Sound Party with deeper, heavier bass.
The W-King D320 is the longer-running option. 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 18 for the Tronsmart T8. The tradeoff: A single D320 is not stereo, and its warm balance trades away some detail and upper-treble air.
Buy the Tronsmart T8 or the W-King D320 on features: they are rated the same for sound quality at close to the same price.
Want more options? Browse the full 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
| Tronsmart T8 | W-King D320 | |
|---|---|---|
| Price | $49.99 | $52.92 |
| Ranked | #54 of 182 in Medium Size Portable Bluetooth Speakers | #49 of 182 in Medium Size Portable Bluetooth Speakers |
| Stereo | Partially | No |
| Amplifier Power | 40W | 40W |
| App | Yes (Tronsmart) | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours at 50% volume, lights off (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.3 |
| Charging Time | 4.5 hours | - |
| Dimensions | 8.6”H x 3.2”W x 3.2”D (218 x 82 x 82 mm) | 3.3” x 8.4” (83 x 214 mm) (diameter x height) |
| Drivers | 2x upward firing full-range drivers + 1x woofer + 2x passive radiators | 52mm x 91mm woofer, 2x 25mm tweeters + 2x passive radiators |
| EQ | Yes (app) | Yes |
| Frequency Response | 56Hz - 20kHz (Manufacturer specified) | 100Hz - 18kHz (Manufacturer specified) |
| IP Rating | IPX7 | IP67 |
| Lights | Yes | - |
| MicroSD Playback | Yes | Yes |
| Omnidirectional | Pointing up | No |
| Power Input | USB-C | USB-C |
| Strap | Yes (lanyard) | - |
| TWS | Yes | No |
| Weight | 1.8 lbs (0.80 kg) | 3.1 lbs (1.4 kg) |
| Built-in Microphone | - | Yes |
| Digital Aux Input | - | No |
| Bluetooth Codecs | - | SBC (inferred; additional codecs unverified) |
Where the Ratings Come From
- Tronsmart T8: reviews by Mateusz Cholewa, Techder Audios and Jagist.
- W-King D320: reviews by Techder Audios, Jay’s Straight Up Reviews & More and Audio y Mas 🔊.
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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