vs
3.1Noise control & calls7.2
8.5Battery9.3
7.2Build & features8.5
Why is OpenFit 2 better than Liberty Buds 2?
OpenFit 2 has no measurable advantages in this pair.
Why is Liberty Buds 2 better than OpenFit 2?
- Active noise cancellingNo · OpenFit 2: Yes
- Hi-res codec (LDAC / aptX HD / LHDC)No · OpenFit 2: Yes
- Battery life11 h vs 12 h+9%
- Lowest frequency50 Hz vs 20 Hz2.5×
- Highest frequency16,000 Hz vs 40,000 Hz2.5×
- LDACNo · OpenFit 2: Yes
- Earbud weight (each)9.4 g vs 4.7 g2×
- Bluetooth version5.4 vs 6.1+13%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Open-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 9.2 mm |
| Lowest frequency | 50 Hz | 20 Hz |
| Highest frequency | 16,000 Hz | 40,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | 94 dB | — |
| Spatial / 3D audio | — | Yes |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 11 h | 12 h |
| Total with charging case | 48 h | — |
| Battery capacity | 56 mAh | — |
| Charging time | — | 1 h |
| Fast charging support | Yes | — |
| Wireless charging (case) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 6.1 |
| Bluetooth codecs | SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 9.4 g | 4.7 g |
| Protection rating | IP55 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Colours | Black, Beige | — |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
