Why is TAT2139 better than P20i?
- Active noise cancellingYes · P20i: No
- Driver size13 mm vs 10 mm+30%
Why is P20i better than TAT2139?
- Battery life7 h vs 10 h+43%
- Water resistance (IPx)IPx4 vs IPx5+25%
- Total with charging case28 h vs 30 h+7%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 13 mm | 10 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 16 Ω | — |
| Sensitivity | 94 dB | — |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 10 h |
| Total with charging case | 28 h | 30 h |
| Battery capacity | 50 mAh | — |
| Charging time | 2 h | 2 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| USB-C | Yes | — |
| Smart & streaming | ||
| Voice assistant | Google Assistant, Siri | — |
| Companion app | — | Yes |
| Design & build | ||
| Protection rating | IPX4 | IPX5 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Colours | — | Black, Oat White, Navy Blue, Pink, Light Blue |
| Features | ||
| Hands-free calls | Yes | Yes |
