Why is HA-A7T2 better than P20i?
HA-A7T2 has no measurable advantages in this pair.
Why is P20i better than HA-A7T2?
- Battery life7 h vs 10 h+43%
- Total with charging case24 h vs 30 h+25%
- Water resistance (IPx)IPx4 vs IPx5+25%
- Driver size6 mm vs 10 mm+67%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 6 mm | 10 mm |
| Number of drivers | 2 | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 16 Ω | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 10 h |
| Total with charging case | 24 h | 30 h |
| Charging time | — | 2 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Protection rating | IPX4 | IPX5 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Colours | — | Black, Oat White, Navy Blue, Pink, Light Blue |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | — | Yes |
