vs
5.1Noise control & calls6.0
2.8Battery4.2
4.9Build & features5.0
Why is AirPods 4 ANC better than FreeBuds 6?
AirPods 4 ANC has no measurable advantages in this pair.
Why is FreeBuds 6 better than AirPods 4 ANC?
- Total with charging case30 h vs 36 h+20%
- Earbud weight (each)5.4 g vs 4.9 g+10%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Planar magnetic |
| Driver size | — | 6 mm |
| Number of drivers | — | 2 |
| Lowest frequency | — | 50 Hz |
| Highest frequency | — | 2,000 Hz |
| Spatial / 3D audio | Yes | — |
| Head tracking | Yes | — |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Microphones | 2 | — |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 5 h | 5 h |
| Battery life with ANC | 4 h | 4 h |
| Total with charging case | 30 h | 36 h |
| Battery capacity | — | 39 mAh |
| Charging time | — | 0.5 h |
| Quick charge (claimed) | 5 min → 1 h | — |
| Fast charging support | Yes | Yes |
| Wireless charging (case) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.2 |
| Bluetooth codecs | — | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | — | Yes |
| Smart & streaming | ||
| Voice assistant | Siri | — |
| Design & build | ||
| Earbud weight (each) | 5.4 g | 4.9 g |
| Protection rating | IPX4 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | — | 5 |
| Features | ||
| Touch controls | — | Yes |
| Wear detection (auto pause) | Yes | — |
| Hands-free calls | — | Yes |
