Cambridge SoundWorks OontZ Ultra
Score: 83/100
Deeyaple Portable Bluetooth Speaker
Score: 84/100Rankings
The Deeyaple A10 is a compact, waterproof Bluetooth speaker delivering 15 W stereo sound and all-day battery life. Its small footprint comes with limited app control and unclear maximum volume performance. Ideal for travelers, hikers and beach-goers who need durability and visual LED effects.
The OontZ Ultra delivers 14 W of sound, 20-hour battery life and IPX7 waterproofing with true wireless stereo capability. Android latency and distortion at max volume are notable drawbacks. Perfect for users seeking a compact, waterproof speaker with long playtime and TWS pairing.
| Attribute | | |
|---|---|---|
20 hoursbest | 8 hours | |
| ↓ lower better | 480 g | 350 gbest |
— | 2,500 mAhbest | |
14 W | 15 Wbest | |
30.5 mbest | 10.06 m | |
| ↓ lower better | — | 240 minutesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 20 hours | 8 hours |
Audio(2) | ||
Output Power (W) | 14 W | 15 W |
Frequency Response (Hz) | Slope -0.45 dB, Std. Err. 2.77 dB Hz | 80 Hz |
Connectivity(2) | ||
Bluetooth Version | 5.0 | 5.3 |
Bluetooth Range (m) | 30.5 m | 10.06 m |
Build & Design(3) | ||
Weight (g) | 480 g | 350 g |
Dimensions (H×W×D) (mm) | 71.1×71.1×165.1 mm | 110×80×80 mm mm |
IP Rating | IPX7 | IP67 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers rate the OontZ Angle 3 Ultra highly for its portability, robust IPX7 waterproofing, long battery life, and surprisingly powerful 14 W sound output. They commend its accurate frequency response and reliable 100-foot Bluetooth range, while noting the higher latency on Android devices and the absence of multi-device pairing as the main technical shortcomings.
Everyday users consistently praise the speaker's loud, bass-rich audio, long battery life, and waterproof durability, describing it as an excellent value for outdoor and casual indoor listening. Recurring complaints focus on distortion at max volume, occasional Bluetooth dropouts beyond 30 ft, and limited controls on the secondary TWS unit.
“one of the best sounding under $40... EVER!”
“almost like a can of soda in your hand”
Professional reviewers consistently highlight the Deeyaple A10's exceptional portability, surprisingly powerful 15 W stereo output, robust IP67 waterproof construction, and all-day battery life. They also commend the rubber-edged design that protects against drops, the convenience of TWS pairing and LED lighting for social settings, and the attractive multi-color options, positioning it as a strong choice for outdoor and travel use.
Everyday users echo the professional praise, emphasizing the speaker's great sound quality, loudness, strong bass, and the practicality of the lanyard and waterproof rating. The consensus is that the A10 offers impressive audio performance for its tiny footprint and reliable durability for active lifestyles.
