
Anker Soundcore 2
Score: 82/100
Cambridge SoundWorks OontZ Solo
Score: 70/100Rankings

The Anker Soundcore 2 provides a budget-friendly package with 24 hours of playtime, IPX7 waterproofing, and BassUp-enhanced bass. Its lack of advanced codecs and mono output without a second unit may disappoint audiophiles. Perfect for cost-conscious users needing long-lasting, waterproof sound.

The OontZ Solo is an ultra-compact speaker delivering 5 W of surprisingly loud, distortion-free sound with a 100-foot Bluetooth range and IPX5 water resistance. Its limitations include a real-world battery life far below the advertised 30 hours and the use of an older Micro-USB charging port without stereo or TWS features. It suits users who need a portable, rugged speaker for personal, on-the-go listening rather than extended high-volume or party scenarios.
| Attribute | ![]() | ![]() |
|---|---|---|
24 hours | 30 hoursbest | |
| ↓ lower better | 413 g | 210 gbest |
5,200 mAhbest | — | |
12 Wbest | 5 W | |
20 m | 30.48 mbest | |
| ↓ lower better | — | 480 minutesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 24 hours | 30 hours |
Audio(1) | ||
Output Power (W) | 12 W | 5 W |
Connectivity(2) | ||
Bluetooth Version | 5.0 | 4.2 |
Bluetooth Range (m) | 20 m | 30.48 m |
Build & Design(3) | ||
Weight (g) | 413 g | 210 g |
Dimensions (H×W×D) (mm) | 54×165×45 mm mm | 85×85×120 mm mm |
IP Rating | IPX7 | IPX5 |

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

Professional reviewers consider the Soundcore 2 a standout value proposition, emphasizing its powerful BassUp-enhanced bass, 24-hour battery, and rugged IPX7 build, while noting the missing aptX codec and limited driver technology as drawbacks for high-end listeners.
Everyday users consistently praise the speaker's loud, bass-heavy sound, long battery life, and waterproof durability, but they also report occasional Bluetooth hiccups and wish for richer treble and true stereo without needing a second unit.

“Exceptionally loud volume without distortion even at maximum output power”

“Designed for personal, mono listening; not powerful enough for large rooms or parties”


Select Anker Soundcore 2 when you need louder volume and longer battery, but opt for OontZ if range and bass punch are priorities.

Professional reviewers and editors describe the OontZ Angle Solo as a compact powerhouse with a surprisingly loud, distortion-free output, a standout 100-foot Bluetooth range, and solid IPX5 water resistance, but they caution that its battery life diminishes quickly at higher volumes and it lacks advanced features like TWS or a companion app.
Everyday consumers consistently praise the speaker's portability, loudness, and ruggedness for outdoor activities, while the most common complaints revolve around shorter-than-advertised battery life and its limitation to personal-use scenarios.