vs
8.5Noise control & calls6.0
5.8Battery6.1
Why is Zen Air Pro better than CMF Buds?
- Battery life9 h vs 8 h+12%
- Microphones6 vs 4+50%
Why is CMF Buds better than Zen Air Pro?
- Total with charging case33 h vs 36 h+8%
- Driver size10 mm vs 12.4 mm+24%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 10 mm | 12.4 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | 6 | 4 |
| Battery & charging | ||
| Battery life | 9 h | 8 h |
| Battery life with ANC | 5 h | — |
| Total with charging case | 33 h | 36 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | LC3, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | — | Yes |
| LE Audio | Yes | — |
| USB-C | Yes | — |
| Low-latency game mode | — | Yes |
| Design & build | ||
| Weight | 52 g | — |
| Protection rating | IPX5 | — |
| Water resistance (IPx) | IPx5 | — |
| Features | ||
| Touch controls | Yes | — |
