Dimensions
Size comparison
DJ-P321BLUBZ-M51SE
| DJ-P321BL | UBZ-M51SE | Difference | |
|---|---|---|---|
| Height | 74.8 mm | 79.9 mm | −5.1 mm |
| Width | 46.8 mm | 47 mm | −0.2 mm |
| Depth | 27.7 mm | 22 mm | +5.7 mm |
| Weight | 90 g | 110 g | −20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is DJ-P321BL better than UBZ-M51SE?
- Weight90 g vs 110 g+22%
Why is UBZ-M51SE better than DJ-P321BL?
UBZ-M51SE has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | Japan specified low-power (422 MHz) | Japan specified low-power (422 MHz) |
| Licence | Licence-free | Licence-free |
| Maximum range (claimed) | 2 km | 2 km |
| Power & battery | ||
| Power source | AA / AAA batteries, Rechargeable pack | AA / AAA batteries, Rechargeable pack |
| Runs on AA/AAA batteries too | Yes | Yes |
| Design & durability | ||
| Weight | 90 g | 110 g |
| Width | 47 mm | 47 mm |
| Height | 75 mm | 80 mm |
| Depth | 28 mm | 22 mm |
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Voice encryption / scrambler | Yes | — |
