vs
5.5Noise control & calls7.8
6.0Battery3.0
Why is Solo 4 better than QuietComfort SC?
- Battery life50 h vs 24 h2.1×
- Weight217 g vs 240 g+11%
- Bluetooth version5.3 vs 5.1+4%
Why is QuietComfort SC better than Solo 4?
- Active noise cancellingNo · Solo 4: Yes
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | — |
| Spatial / 3D audio | Yes | — |
| Head tracking | Yes | — |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 50 h | 24 h |
| Battery life with ANC | — | 24 h |
| Charging time | — | 2.5 h |
| Quick charge (claimed) | 10 min → 5 h | — |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.1 |
| USB-C | Yes | — |
| USB audio | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 217 g | 240 g |
| Features | ||
| Hands-free calls | Yes | Yes |
