
Cambridge SoundWorks OontZ Ultra
Score: 83/100
JBL Clip 5
Score: 81/100Rankings

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.

The JBL Clip 5 is an ultra-portable speaker with a built-in carabiner, IP67 protection and up to 15 hours of playback. Its small size limits maximum volume and it lacks a built-in microphone for calls. Best suited for hikers and travelers needing rugged, hands-free audio on the go.
| Attribute | ![]() | ![]() |
|---|---|---|
20 hoursbest | 15 hours | |
| ↓ lower better | 480 g | 285 gbest |
— | 45 mmbest | |
— | 1,400 mAhbest | |
14 Wbest | 7 W | |
30.5 mbest | — | |
| ↓ lower better | — | 180 minutesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 20 hours | 15 hours |
Audio(2) | ||
Output Power (W) | 14 W | 7 W |
Frequency Response (Hz) | Slope -0.45 dB, Std. Err. 2.77 dB Hz | 95-20000 Hz Hz |
Connectivity(1) | ||
Bluetooth Version | 5.0 | 5.3 |
Build & Design(3) | ||
Weight (g) | 480 g | 285 g |
Dimensions (H×W×D) (mm) | 71.1×71.1×165.1 mm | 134.6×45.7×86.4 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!”



Professional reviewers and editors are not directly quoted in the available data, but product pages emphasize the Clip 5’s "big JBL Pro Sound" in a tiny form factor, its IP67 ruggedness for outdoor use, and versatile Auracast pairing. The narrative positions the speaker as ideal for portability over raw power, highlighting its carabiner and extended battery life as key differentiators.
Everyday users praise the Clip 5 for its remarkable versatility, noting the impressive sound quality in a travel-friendly package and the convenience of the carabiner for on-the-go listening. Common themes include appreciation for the waterproof rating, solid bass for its size, and the long battery life, while few complaints are recorded.