vs
8.5Noise control & calls5.0
8.8Battery6.8
Why is Air Pro 4+ better than Life A3i?
- Battery life12 h vs 9 h+33%
- Total with charging case54 h vs 36 h+50%
- Microphones6 vs 4+50%
- Noise reduction (claimed)50 dB vs 35 dB+43%
Why is Life A3i better than Air Pro 4+?
Life A3i has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | 10 mm | 10 mm |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | Yes | — |
| Noise reduction (claimed) | 50 dB | 35 dB |
| Transparency / ambient mode | Yes | Yes |
| Microphones | 6 | 4 |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 12 h | 9 h |
| Total with charging case | 54 h | 36 h |
| Battery capacity | 54 mAh | — |
| Charging time | 1 h | — |
| Quick charge (claimed) | 10 min → 2 h | — |
| Fast charging support | Yes | Yes |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | — |
| Bluetooth codecs | aptX Lossless, aptX Adaptive, LDAC, LC3, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | Yes | — |
| LDAC | Yes | — |
| Multipoint (two devices) | Yes | — |
| LE Audio | Yes | — |
| Auracast | Yes | — |
| USB-C | Yes | — |
| Low-latency game mode | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Protection rating | IP55 | — |
| Water resistance (IPx) | IPx5 | — |
| Dust protection (IP) | 5 | — |
| Colours | — | Black, Oat white |
| Features | ||
| Wear detection (auto pause) | Yes | — |
