Short answer: the Xiaomi Sound Outdoor. It ranks #46 of 177 medium speakers by sound quality, rated 3.7/5, at $49.99; the W-King D8 Mini ranks #135, rated 2.6/5, at $49.99. The price gap is small enough that the sound-quality ranking should decide it.
The Xiaomi Sound Outdoor is the better-sounding, lighter pick. An affordable waterproof outdoor speaker with a separate tweeter, decent battery life and linking to many more speakers. At 1.3 lbs (597 g) it weighs much less than the W-King D8 Mini at 2.8 lbs (1.26 kg). The tradeoff: Bass reach is limited for the cabinet size, with a rated lower limit of 60Hz, and the boosted bass gets somewhat uncontrolled at high levels.
The W-King D8 Mini is the longer-running option. An inexpensive water resistant stereo speaker with indoor and outdoor sound modes and a long rated battery. It is rated for 24 hours of battery against 12 for the Xiaomi Sound Outdoor. It keeps a wired aux input, which the Xiaomi Sound Outdoor lacks. It has an adjustable EQ, which the Xiaomi Sound Outdoor lacks. The catch: Recessed midrange, harsh treble.
Buy the Xiaomi Sound Outdoor. It is rated higher for sound quality than the W-King D8 Mini at the same price, which makes it the one to get unless you need something the other one does better.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
An affordable waterproof outdoor speaker with a separate tweeter, decent battery life and linking to many more speakers.
An inexpensive water resistant stereo speaker with indoor and outdoor sound modes and a long rated battery.
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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| Xiaomi Sound Outdoor | W-King D8 Mini | |
|---|---|---|
| Price | $49.99 | $49.99 |
| Ranked | #46 of 177 in Medium Size Portable Bluetooth Speakers | #135 of 177 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Battery Life | 12 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | Yes (2 modes - Indoor/Outdoor) |
| IP Rating | IP67 | IPX6 |
| Party Mode | Yes (Speakersync, up to 100 speakers) | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 1.3 lbs (597 g) | 2.8 lbs (1260 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.0 |
| Dimensions | 7.7” x 2.7” x 2.6” (196.6 x 68 x 66 mm) | 9.9” x 3.7” x 3.7” (251 x 94 x 94 mm) |
| Drivers | 20W woofer, 10W tweeter + 2x passive radiators | 2x 70mm woofers, 2x 30mm tweeters |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 30W | 30W |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC (inferred; additional codecs unverified) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | - | 63Hz |
| Maximum SPL | - | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
More top alternatives to Xiaomi Sound Outdoor: