Cambridge SoundWorks OontZ Ultra
Score: 83/100
JBL Clip 4
Score: 72/100Rankings
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 4 is an ultra-portable speaker with a built-in carabiner, IP67 protection, and a built-in mic, providing up to 10 hours of playtime in a lightweight 240 g package. Its modest 5 W output and limited bass restrict it to personal listening. Perfect for travelers and commuters needing a clip-on speaker.
| Attribute | | |
|---|---|---|
20 hoursbest | 10 hours | |
| ↓ lower better | 480 g | 240 gbest |
14 Wbest | 5 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 | 10 hours |
Audio(2) | ||
Output Power (W) | 14 W | 5 W |
Frequency Response (Hz) | Slope -0.45 dB, Std. Err. 2.77 dB Hz | 100-20000 Hz |
Connectivity(1) | ||
Bluetooth Version | 5.0 | 5.1 |
Build & Design(3) | ||
Weight (g) | 480 g | 240 g |
Dimensions (H×W×D) (mm) | 71.1×71.1×165.1 mm | 135 x 86 x 46 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!”
Choose JBL Clip 4 if you need the lightest, clip-on speaker for short-range use; choose OontZ for louder sound, longer range and stereo pairing.
Professional commentary emphasizes that the Clip 5 packs a surprising amount of power and bass for its size, thanks to its 7 W RMS output and upgraded Bluetooth 5.3. However, reviewers also point out audio shortcomings such as thin mids, limited bass depth, and the lack of any equalizer or stereo-pairing options, positioning the speaker as a solid portable option but not a high-fidelity solution.
