Why is S1 Pro LF better than RT622?
- Battery capacity2,200 mAh vs 1,000 mAh2.2×
Why is RT622 better than S1 Pro LF?
- USB-C chargingNo · S1 Pro LF: Yes
- Weight145 g vs 113 g+28%
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 | 16 | — |
| Squelch | — | adjustable |
| Power & battery | ||
| Battery capacity | 2,200 mAh | 1,000 mAh |
| Battery voltage | 3.8 V | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | Yes |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 145 g | 113 g |
| Width | 108 mm | — |
| Height | 53 mm | — |
| Depth | 20 mm | — |
| Shockproof | — | Yes |
| Display | Backlit display | — |
| Features | ||
| VOX (hands-free) | — | Yes |
| Key lock | Yes | — |
| PC programmable | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 3,5mm Klinke | USB-C, 2,5 und 3,5 mm |
| Bluetooth | Yes | — |
