vs
4.8Battery8.2
Why is KH-CRZ40T better than CMF Buds Pro 2?
KH-CRZ40T has no measurable advantages in this pair.
Why is CMF Buds Pro 2 better than KH-CRZ40T?
- Battery life7.5 h vs 11 h+47%
- Hi-res codec (LDAC / aptX HD / LHDC)No · KH-CRZ40T: Yes
- LDACNo · KH-CRZ40T: Yes
- Driver size6 mm vs 11 mm+83%
- Bluetooth version5.1 vs 5.3+4%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 6 mm | 11 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Spatial / 3D audio | — | Yes |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 6 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7.5 h | 11 h |
| Battery life with ANC | — | 7 h |
| Total with charging case | — | 43 h |
| Battery capacity | — | 60 mAh |
| Charging time | 2 h | — |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 5.3 |
| Bluetooth codecs | SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| Multipoint (two devices) | — | Yes |
| Low-latency game mode | — | Yes |
| Design & build | ||
| Earbud weight (each) | 4.1 g | — |
| Protection rating | IPX5 | IP55 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | — | 5 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | — |
