Why is Zero Ocean better than F4?
- Water resistance (IPx)IPx6 vs IPx5+20%
Why is F4 better than Zero Ocean?
F4 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | 5 h | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.4 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | — | Yes |
| Design & build | ||
| Protection rating | IPX6 | IPX5 |
| Water resistance (IPx) | IPx6 | IPx5 |
| Features | ||
| Hands-free calls | Yes | — |
