vs
8.4Noise control & calls8.7
9.0Battery8.2
Why is CMF Buds 2 Plus better than Buds Air7?
- Battery life with ANC33 h vs 7 h4.7×
- Battery life14 h vs 13 h+8%
- LDACYes · Buds Air7: No
- Total with charging case62 h vs 52 h+18%
- Charging time4.5 h vs 7 h+56%
Why is Buds Air7 better than CMF Buds 2 Plus?
- Battery capacity53 mAh vs 62 mAh+17%
- Driver size12 mm vs 12.4 mm+3%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 12 mm | 12.4 mm |
| Spatial / 3D audio | — | Yes |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | Yes | — |
| Microphones | 6 | 6 |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 14 h | 13 h |
| Battery life with ANC | 33 h | 7 h |
| Total with charging case | 62 h | 52 h |
| Battery capacity | 53 mAh | 62 mAh |
| Charging time | 4.5 h | 7 h |
| Quick charge (claimed) | 10 min → 4,5 h | — |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.4 |
| Bluetooth codecs | LDAC, AAC, SBC | LHDC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | Yes |
| Low-latency game mode | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Earbud weight (each) | 4.5 g | — |
| Protection rating | IP55 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
