Why is Tectalk Smile better than DJ-P321M?
- Maximum range (claimed)3 km vs 2 km+50%
Why is DJ-P321M better than Tectalk Smile?
DJ-P321M has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | Japan specified low-power (422 MHz) |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | — |
| Frequency ranges | 446 MHz | — |
| Transmit power | 0.5 W | — |
| Channels | 3 | — |
| Maximum range (claimed) | 3 km | 2 km |
| Power & battery | ||
| Power source | AA / AAA batteries | AA / AAA batteries, Rechargeable pack |
| Runs on AA/AAA batteries too | — | Yes |
| Design & durability | ||
| Weight | — | 82 g |
| Width | — | 47 mm |
| Height | — | 75 mm |
| Depth | — | 28 mm |
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Colours | Red, Black | — |
| Features | ||
| VOX (hands-free) | — | Yes |
| Voice encryption / scrambler | — | Yes |
| Connectivity | ||
| Radios in the base pack | 2 | — |
