Why is Zero Ocean better than ES300?
Zero Ocean has no measurable advantages in this pair.
Why is ES300 better than Zero Ocean?
- Hi-res codec (LDAC / aptX HD / LHDC)No · Zero Ocean: Yes
- LDACNo · Zero Ocean: Yes
Specifications
Side by side
| Sound | ||
| Output power | — | 45 W |
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Lowest frequency | — | 56 Hz |
| Highest frequency | — | 40,000 Hz |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | 5 h | — |
| Mains powered | No | — |
| Battery powered (portable) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.4 |
| Bluetooth codecs | SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| AirPlay | — | Yes |
| Design & build | ||
| Weight | — | 3,700 g |
| Protection rating | IPX6 | — |
| Water resistance (IPx) | IPx6 | — |
| Features | ||
| Hands-free calls | Yes | — |









