Why is Zero Ocean better than BSP-4?
- Battery life5 h vs 4 h+25%
Why is BSP-4 better than Zero Ocean?
BSP-4 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 | 4 h |
| Battery capacity | — | 1,200 mAh |
| Charging time | — | 3 h |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | — | Yes |
| Design & build | ||
| Width | — | 114 mm |
| Height | — | 51 mm |
| Depth | — | 93 mm |
| Protection rating | IPX6 | — |
| Water resistance (IPx) | IPx6 | — |
| Features | ||
| Hands-free calls | Yes | — |
