Why is Air 2 better than V20i?
- Water resistance (IPx)IPx7 vs IPx5+40%
- Total with charging case40 h vs 36 h+11%
- Charging time1.5 h vs 2 h+33%
Why is V20i better than Air 2?
- Battery life9 h vs 10 h+11%
- Driver size10 mm vs 16 mm+60%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 10 mm | 16 mm |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | — | No |
| Microphones | 4 | 4 |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 9 h | 10 h |
| Total with charging case | 40 h | 36 h |
| Battery capacity | 40 mAh | — |
| Charging time | 1.5 h | 2 h |
| Quick charge (claimed) | — | 10 min → 2 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | LDAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | — |
| Low-latency game mode | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Protection rating | IPX7 | IP55 |
| Water resistance (IPx) | IPx7 | IPx5 |
| Dust protection (IP) | — | 5 |
| Colours | — | Black, White, BIue |
| Features | ||
| Touch controls | Yes | — |
