vs
3.0Noise control & calls5.4
6.2Battery6.9
Why is PurFree OW01 better than Buds Pro 3?
- Charging time1.5 h vs 3 h2×
Why is Buds Pro 3 better than PurFree OW01?
- Active noise cancellingNo · PurFree OW01: Yes
- Battery life8 h vs 10 h+25%
- Bluetooth version5.2 vs 5.4+4%
Specifications
Side by side
| Sound | ||
| Fit | — | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 11 mm |
| Lowest frequency | — | 10 Hz |
| Highest frequency | — | 40,000 Hz |
| Impedance | — | 18 Ω |
| Sensitivity | — | 97 dB |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 3 |
| Battery & charging | ||
| Battery life | 8 h | 10 h |
| Battery life with ANC | — | 6 h |
| Total with charging case | — | 43 h |
| Battery capacity | 55 mAh | — |
| Charging time | 1.5 h | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.4 |
| Bluetooth codecs | SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Design & build | ||
| Protection rating | IP55 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Colours | Red | — |
