vs
4.3Battery2.2
Why is FW1 FIO-FW1 better than Redmi Buds 3?
- Battery life7 h vs 5 h+40%
- Earbud weight (each)4.3 g vs 4.5 g+5%
Why is Redmi Buds 3 better than FW1 FIO-FW1?
- Bluetooth version5 vs 5.2+4%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver type | Balanced armature | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Noise control | ||
| Active noise cancelling | — | No |
| Microphones | — | 2 |
| Battery & charging | ||
| Battery life | 7 h | 5 h |
| Total with charging case | — | 20 h |
| Battery capacity | — | 35 mAh |
| Charging time | 2 h | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | aptX, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 4.3 g | 4.5 g |
| Protection rating | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Dust protection (IP) | — | 5 |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | — |
