vs
6.0Noise control & calls4.2
4.0Battery3.7
5.0Build & features2.5
Why is FreeBuds 6 better than OpenFit Air?
- Active noise cancellingYes · OpenFit Air: No
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · OpenFit Air: No
- Total with charging case36 h vs 20 h+80%
- Charging time0.5 h vs 1 h2×
- LDACYes · OpenFit Air: No
- Earbud weight (each)4.9 g vs 8.7 g+78%
Why is OpenFit Air better than FreeBuds 6?
- Battery life5 h vs 6 h+20%
- Highest frequency2,000 Hz vs 16,000 Hz8×
- Battery capacity39 mAh vs 40 mAh+3%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Open-back |
| Driver type | Planar magnetic | Dynamic |
| Driver size | 6 mm | — |
| Number of drivers | 2 | — |
| Lowest frequency | 50 Hz | 50 Hz |
| Highest frequency | 2,000 Hz | 16,000 Hz |
| Sensitivity | — | 96 dB |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Adaptive ANC | Yes | — |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 5 h | 6 h |
| Battery life with ANC | 4 h | — |
| Total with charging case | 36 h | 20 h |
| Battery capacity | 39 mAh | 40 mAh |
| Charging time | 0.5 h | 1 h |
| Fast charging support | Yes | Yes |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.2 |
| Bluetooth codecs | LDAC, AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 4.9 g | 8.7 g |
| Protection rating | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | 5 |
| Colours | — | Black, White, Pink |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
