vs
4.0Noise control & calls9.2
Why is SoundForm Surround better than Life 4?
- Bluetooth version5.4 vs 5+8%
Why is Life 4 better than SoundForm Surround?
- Active noise cancellingNo · SoundForm Surround: Yes
- Battery life60 h vs 90 h+50%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | — |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 40 mm |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Battery & charging | ||
| Battery life | 60 h | 90 h |
| Battery capacity | — | 1,000 mAh |
| Charging time | — | 2.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5 |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Features | ||
| Hands-free calls | Yes | — |
