vs
4.6Build & features4.1
Why is Zero better than Bluetooth Speaker Essential?
Zero has no measurable advantages in this pair.
Why is Bluetooth Speaker Essential better than Zero?
- Channel count1 vs 22×
- Battery capacity250 mAh vs 1,000 mAh4×
- StereoNo · Zero: Yes
Specifications
Side by side
| Sound | ||
| Output power | 3 W | — |
| Speaker channels | 1.0 | 2.0 |
| Channel count | 1 | 2 |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | No | Yes |
| Battery & charging | ||
| Battery life | 4 h | — |
| Battery capacity | 250 mAh | 1,000 mAh |
| Charging time | 1.5 h | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 6 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| Design & build | ||
| Weight | 30 g | — |
| Width | 450 mm | — |
| Height | 35 mm | — |
| Depth | 45 mm | — |
| Protection rating | IPX6 | IP66 |
| Water resistance (IPx) | IPx6 | IPx6 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | — | Yes |
