Sony SRS XB31
By Sony
A waterproof and compact speaker with deep bass and excellent sound quality
JBL Charge 3
By JBL
A rugged and water-resistant speaker with a long battery life and clear sound
Comparison Matrix
| Feature | Sony SRS XB31 | JBL Charge 3 |
|---|---|---|
| Battery Life | 24 hours | 20 hours |
| Weight | 0.87 kg | 0.83 kg |
| Water Resistance | IPX7 | IPX7 |
| Frequency Response | 20 Hz - 20 kHz | 20 Hz - 20 kHz |
| Connectivity | Bluetooth 4.2 | Bluetooth 4.1 |
| Speaker Size | 48mm | 50mm |
Overall Score Comparison
Feature Benchmark Ratings
Sony SRS XB31 Analysis
Pros
- Excellent sound quality with deep bass
- Compact and lightweight design
- Waterproof and durable build
Cons
- Higher price point compared to JBL Charge 3
- No built-in microphone for hands-free calls
JBL Charge 3 Analysis
Pros
- Clear and balanced sound signature
- Rugged and water-resistant design
- Long battery life for extended playback
Cons
- Lower sound quality compared to Sony SRS XB31
- No support for aptX or LDAC codecs
AI Verdict
The Sony SRS XB31 wins due to its excellent sound quality, compact design, and durable build, making it an ideal choice for consumers who want a high-quality portable speaker. However, the JBL Charge 3 is still a great option for those on a budget or who prioritize a rugged design and long battery life.
Frequently Asked Questions
Which speaker has better sound quality?
The Sony SRS XB31 has better sound quality with deeper bass and a more balanced sound signature.
Is the JBL Charge 3 waterproof?
Yes, the JBL Charge 3 is water-resistant with an IPX7 rating, but it's not fully waterproof like the Sony SRS XB31.
Can I use the Sony SRS XB31 for hands-free calls?
No, the Sony SRS XB31 does not have a built-in microphone for hands-free calls.
How long does the battery last on the JBL Charge 3?
The JBL Charge 3 has a battery life of up to 20 hours, depending on the volume level and other factors.
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Comparison Audit Summary
This dynamic audit side-by-side report for Sony SRS XB31 vs JBL Charge 3 has been automatically generated using our proprietary AI model. The ratings, features, and final verdict represent an aggregate evaluation across official documentation, technical benchmarks, and market feedback as of June 2026.
