vs
3.0Noise control & calls3.0
2.8Battery3.6
Why is Amiron Zero better than Earbuds Open?
- Bluetooth version5.4 vs 5.2+4%
Why is Earbuds Open better than Amiron Zero?
- Total with charging case20 h vs 22 h+10%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Open-back | Open-back |
| Driver type | — | Dynamic |
| Driver size | — | 16 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 6 h | 6 h |
| Total with charging case | 20 h | 22 h |
| Battery capacity | — | 58 mAh |
| Charging time | — | 1.8 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.2 |
| Bluetooth codecs | AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 6 g | — |
| Protection rating | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | 5 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
