Why is BASS BC1 better than U20?
- Battery life38 h vs 35 h+9%
- Bluetooth version6 vs 5.4+11%
- Battery capacity40 mAh vs 35 mAh+14%
Why is U20 better than BASS BC1?
U20 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | Open-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 12 mm | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Sensitivity | — | 108 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Microphones | 4 | — |
| Battery & charging | ||
| Battery life | 38 h | 35 h |
| Total with charging case | — | 30 h |
| Battery capacity | 40 mAh | 35 mAh |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | 5.4 |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Design & build | ||
| Protection rating | IP55 | — |
| Water resistance (IPx) | IPx5 | — |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
