vs
2.1Range & power4.6
Why is Tectalk Smile better than RT622?
Tectalk Smile has no measurable advantages in this pair.
Why is RT622 better than Tectalk Smile?
RT622 has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | PMR446 |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | No |
| Frequency ranges | 446 MHz | 446 MHz |
| Transmit power | 0.5 W | 0.5 W |
| Channels | 3 | — |
| Maximum range (claimed) | 3 km | — |
| Squelch | — | adjustable |
| Power & battery | ||
| Battery capacity | — | 1,000 mAh |
| Battery voltage | — | 3.7 V |
| Power source | AA / AAA batteries | Rechargeable pack |
| USB-C charging | — | Yes |
| Battery level indicator | — | Yes |
| Design & durability | ||
| Weight | — | 113 g |
| Shockproof | — | Yes |
| Colours | Red, Black | — |
| Features | ||
| VOX (hands-free) | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | — | USB-C, 2,5 und 3,5 mm |
| Radios in the base pack | 2 | — |
