Cambridge SoundWorks OontZ Ultra
Score: 83/100
JBL Flip 6
Score: 80/100Rankings
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 Flip 6 is a compact portable speaker delivering powerful bass-heavy sound and an IP67 waterproof design. Its trade-offs include a limited Bluetooth range and occasional bass distortion at maximum volume. Ideal for outdoor enthusiasts and casual party hosts.
| Attribute | | |
|---|---|---|
20 hoursbest | 12 hours | |
| ↓ lower better | 480 gbest | 550 g |
— | 4,800 mAhbest | |
14 W | 30 Wbest | |
30.5 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 20 hours | 12 hours |
Audio(2) | ||
Output Power (W) | 14 W | 30 W |
Frequency Response (Hz) | Slope -0.45 dB, Std. Err. 2.77 dB Hz | 63-20000 Hz Hz |
Connectivity(1) | ||
Bluetooth Version | 5.0 | 5.1 |
Build & Design(3) | ||
Weight (g) | 480 g | 550 g |
Dimensions (H×W×D) (mm) | 71.1×71.1×165.1 mm | 178×68×72 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!”
“Dimensions spot-on for portability.”
Professional reviewers commend the JBL Flip line for delivering a surprisingly powerful, bass-forward stereo experience in a rugged, waterproof package. The Flip 6 is praised as a clear upgrade with better clarity and portability, while the Flip 7 adds AI SoundBoost and longer playtime but sacrifices some portability due to increased weight. Critics note the absence of app-based EQ controls and limited Bluetooth range as the main drawbacks.
Everyday users love the deep bass, loud volume, and durable waterproof design, often highlighting its suitability for pool parties, beach trips, and on-the-go listening. Common praise centers on portability and easy pairing, while recurring complaints involve faster battery drain at high volumes, occasional Bluetooth drops, and bass distortion at max volume.
