Dimensions
Size comparison
MZ-4MDZ-37-DB
| MZ-4 | MDZ-37-DB | Difference | |
|---|---|---|---|
| Height | 95 mm | 90.8 mm | +4.2 mm |
| Width | 93 mm | 74.4 mm | +18.6 mm |
| Depth | 48 mm | 42.6 mm | +5.4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is MZ-4 better than MDZ-37-DB?
- Battery life26 h vs 10 h2.6×
Why is MDZ-37-DB better than MZ-4?
- Water resistance (IPx)IPx4 vs IPx7+75%
- Bluetooth version5 vs 5.4+8%
- Highest frequency16,000 Hz vs 20,000 Hz+25%
Specifications
Side by side
| Sound | ||
| Output power | 5 W | 5 W |
| Speaker channels | — | Stereo |
| Lowest frequency | 100 Hz | 100 Hz |
| Highest frequency | 16,000 Hz | 20,000 Hz |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | 26 h | 10 h |
| Battery capacity | 1,200 mAh | — |
| Mains powered | No | — |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.4 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Design & build | ||
| Width | 93 mm | 74 mm |
| Height | 95 mm | 91 mm |
| Depth | 48 mm | 43 mm |
| Protection rating | IPX4 | IP67 |
| Water resistance (IPx) | IPx4 | IPx7 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | — | Yes |
