vs
3.1Noise control & calls9.3
Why is Vibe Flex better than Redmi Buds 4 Pro?
- Charging time2 h vs 4 h2×
Why is Redmi Buds 4 Pro better than Vibe Flex?
- Active noise cancellingNo · Vibe Flex: Yes
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Battery & charging | ||
| Battery life | — | 9 h |
| Total with charging case | — | 36 h |
| Charging time | 2 h | 4 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| USB-C | Yes | — |
| Design & build | ||
| Protection rating | IP54 | — |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
