Cambridge Soundworks OontZ Ultra
Score: 77/100
Anker Soundcore 2 (Navy)
Score: 85/100Rankings
The Anker Soundcore 2 delivers solid 12 W stereo sound, IPX7 durability and an impressive 24-hour battery life in a compact, lightweight package. Its Bluetooth 5.0 connectivity, AUX input and wireless stereo pairing make it versatile, though the lack of USB-C charging and occasional distortion limit its premium appeal.
The OontZ Ultra offers 14 W stereo sound, IPX7 waterproofing and a 20-hour battery in a compact, USB-C-charged package. It excels in range and durability but suffers from a very long charge time and a lack of premium build materials.
| Attribute | | |
|---|---|---|
20 hours | 24 hoursbest | |
14 wattsbest | 12 watts | |
| ↓ lower better | — | 120 Hzbest |
— | 13,000 Hzbest | |
| ↓ lower better | 20 hours | 3 hoursbest |
| ↓ lower better | 480 g | 415 gbest |
30.48 metersbest | 20 meters | |
12 months | 18 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio Performance(1) | ||
Output Power (watts) | 14 watts | 12 watts |
Battery & Power(2) | ||
Battery Life (hours) | 20 hours | 24 hours |
Charging Time (hours) | 20 hours | 3 hours |
Warranty & Support(1) | ||
Warranty Period (months) | 12 months | 18 months |
Connectivity(3) | ||
Bluetooth Version | 5.4 | 5.0 |
Bluetooth Range (meters) | 30.48 meters | 20 meters |
USB‑C Charging Port | true | false |
Build & Design(1) | ||
Weight (g) | 480 g | 415 g |
Products in the top-left offer the best value (high score, low price).
Professional editors emphasize the OontZ Ultra's standout 100-ft Bluetooth range, robust IPX7 waterproofing, and rich bass response, noting the advanced antenna design and the rarity of stereo pairing in this price segment. They praise its sound and durability while noting typical budget-friendly trade-offs.
Everyday users consistently praise the speaker's loud, clear audio, exceptional battery life, and reliable waterproof performance, especially for outdoor and poolside use. Common complaints revolve around the lengthy 20-hour charging time, lack of a battery indicator, and occasional issues with stereo pairing or bass distortion at high volumes.
“louder and clearer than expected for its size.”
“Played music all day at a beach party and still had charge.”
“Dropped it in the pool-still works perfectly.”
Professional reviewers praise the Soundcore 2 for its powerful output, long battery life and robust waterproofing, while noting the absence of modern features like USB-C fast charging and app-based EQ.
Everyday users love the sound quality, long battery life and rugged design, but mention occasional Bluetooth hiccups and distortion at high volumes.
