vs
4.0Noise control & calls7.9
7.9Battery7.0
Why is Major IV better than MIAMI Noise Cancelling?
- Battery life80 h vs 50 h+60%
Why is MIAMI Noise Cancelling better than Major IV?
- Active noise cancellingNo · Major IV: Yes
- Charging time3 h vs 1.5 h2×
Specifications
Side by side
| Sound | ||
| Fit | On-ear | — |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 99 dB | 107 dB |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 80 h | 50 h |
| Charging time | 3 h | 1.5 h |
| Quick charge (claimed) | 15 min → 15 h | — |
| Fast charging support | Yes | — |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| Bluetooth codecs | SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 165 g | — |
| Water resistance (IPx) | IPx0 | — |
| Foldable | Yes | Yes |
| Features | ||
| Hands-free calls | Yes | Yes |
