Dimensions
Size comparison
ZeroMINIROLL
| Zero | MINIROLL | Difference | |
|---|---|---|---|
| Height | 35 mm | 123 mm | −88 mm |
| Width | 450 mm | 105 mm | +345 mm |
| Depth | 45 mm | 48 mm | −3 mm |
| Weight | 30 g | 268 g | −238 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Zero better than MINIROLL?
- Weight30 g vs 268 g8.9×
Why is MINIROLL better than Zero?
- Battery life4 h vs 12 h3×
- Water resistance (IPx)IPx6 vs IPx7+17%
Specifications
Side by side
| Sound | ||
| Output power | 3 W | — |
| Speaker channels | 1.0 | — |
| Channel count | 1 | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | No | — |
| Battery & charging | ||
| Battery life | 4 h | 12 h |
| Battery capacity | 250 mAh | — |
| Charging time | 1.5 h | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Auracast | — | Yes |
| USB-C | Yes | Yes |
| Design & build | ||
| Weight | 30 g | 268 g |
| Width | 450 mm | 105 mm |
| Height | 35 mm | 123 mm |
| Depth | 45 mm | 48 mm |
| Protection rating | IPX6 | IP67 |
| Water resistance (IPx) | IPx6 | IPx7 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Hands-free calls | Yes | Yes |
