vs
5.1Noise control & calls4.6
8.0Battery9.6
Why is Buds 4 better than Buds Air 8 Pro?
- Active noise cancellingYes · Buds Air 8 Pro: No
Why is Buds Air 8 Pro better than Buds 4?
- Battery life11 h vs 12 h+9%
- Bluetooth version5.4 vs 6.1+13%
- Total with charging case45 h vs 50 h+11%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | — | 8 mm |
| Lowest frequency | 15 Hz | — |
| Highest frequency | 40,000 Hz | — |
| Impedance | 18 Ω | — |
| Sensitivity | 38 dB | — |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | Yes |
| Microphones | 2 | — |
| Battery & charging | ||
| Battery life | 11 h | 12 h |
| Battery life with ANC | 6 h | — |
| Total with charging case | 45 h | 50 h |
| Charging time | 1.2 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 6.1 |
| Bluetooth codecs | LHDC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | — |
| Low-latency game mode | Yes | — |
| Design & build | ||
| Weight | 49 g | — |
| Protection rating | IP55 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | 5 |
