
Cambridge Soundworks OontZ Cylinder
Score: 86/100
Anker Soundcore 2 White
Score: 85/100Rankings

The OontZ Cylinder offers strong 14 W output, a long 20-hour battery and IPX7 protection, making it a versatile outdoor speaker. It adds hands-free calling and stereo pairing but retains a basic Micro-USB charge port.

The Soundcore 2 delivers 12 W stereo sound, IPX7 durability and a 24-hour battery in a budget-friendly package. Its fast 3-hour charge, aux input and wireless stereo pairing make it versatile, though USB-C is missing and volume-driven distortion can occur.
| Attribute | ![]() | ![]() |
|---|---|---|
20 hours | 24 hoursbest | |
14 wattsbest | 12 watts | |
| ↓ lower better | — | 120 Hzbest |
— | 13,000 Hzbest | |
| ↓ lower better | — | 3 hoursbest |
| ↓ lower better | 272 gbest | 470 g |
0.914 metersbest | — | |
30.48 metersbest | 20 meters |
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(1) | ||
Battery Life (hours) | 20 hours | 24 hours |
Connectivity(1) | ||
Bluetooth Range (meters) | 30.48 meters | 20 meters |
Build & Design(1) | ||
Weight (g) | 272 g | 470 g |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend its robust IPX7 waterproofing, extended battery and stable Bluetooth link, while noting the generic plastic design and lack of premium features like app-based EQ or voice-assistant support.
Everyday users praise the long battery, loud clear audio and waterproofing, with complaints focused on the outdated Micro-USB charging and mono output requiring a second speaker for stereo.

“Great sound quality for such a small speaker.”

“Battery lasts for weeks with daily use.”

“Easy to pair with phones, tablets, and even TVs via AUX.”




Professional reviewers praise the Soundcore 2 for delivering impressive audio performance, robust IPX7 durability, and an industry-leading 24-hour battery life at a price well below competing brands. They note minor trade-offs such as distortion at full volume and the lack of USB-C, but consider these acceptable for a budget-focused portable speaker.
Everyday users consistently highlight the speaker's clear sound, long battery life, and ease of pairing, often comparing it favorably to higher-priced JBL and Bose models. Common complaints revolve around button visibility, limited bass depth, and occasional Bluetooth hiccups, though most users find the overall experience satisfactory.