Why is IC-U20SR better than PT-4502?
- Weight157 g vs 236 g+50%
Why is PT-4502 better than IC-U20SR?
PT-4502 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 | 16 | 16 |
| Privacy codes (CTCSS / DCS) | — | 134 |
| CTCSS / DCS sub-tones | — | Yes |
| Squelch | — | adjustable |
| Power & battery | ||
| Battery capacity | 2,350 mAh | — |
| Battery voltage | 3.6 V | — |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | Yes | — |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 157 g | 236 g |
| Width | 94 mm | — |
| Height | 50 mm | — |
| Depth | 27 mm | — |
| Protection rating | IP54 | — |
| Water protection (IPx) | IPx4 | IPx4 |
| Military standard (MIL-STD-810) | Yes | Yes |
| Shockproof | Yes | Yes |
| Display | Backlit display | Backlit display |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | — | 9 |
| Dual watch | — | Yes |
| Key lock | Yes | — |
| Monitor button | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | — |
| Connectors | 2,5 und 3,5 mm, USB-C | — |
| Radios in the base pack | 1 | 1 |
