vs
7.2Noise control & calls9.3
5.3Battery6.2
Why is Tune Flex Ghost Edition better than Redmi Buds 4 Pro?
- Charging time2 h vs 4 h2×
Why is Redmi Buds 4 Pro better than Tune Flex Ghost Edition?
- Battery life8 h vs 9 h+12%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Semi-open | Closed-back |
| Driver type | Dynamic | Dynamic |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 32 Ω | — |
| Sensitivity | 110 dB | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 8 h | 9 h |
| Battery life with ANC | 6 h | — |
| Total with charging case | — | 36 h |
| Charging time | 2 h | 4 h |
| Quick charge (claimed) | 10 min → 2 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Water resistance (IPx) | — | IPx4 |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | Yes | Yes |
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Xiaomi Redmi Buds 5 ProvsXiaomi Redmi Buds 4 Pro8.88.3
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