Why is RT-6D PRO better than TD-638?
- DisplayColour display vs Monochrome display
Why is TD-638 better than RT-6D PRO?
- Battery capacity2,400 mAh vs 2,500 mAh+4%
Specifications
Side by side
| Radio & range | ||
| Radio standards | VHF, UHF, DMR | VHF, UHF |
| Licence | Amateur licence | Amateur licence |
| Digital mode (DMR / dPMR) | Yes | — |
| Dual band (VHF + UHF) | Yes | Yes |
| Frequency ranges | 136–174 MHz, 400–470 MHz, 64–108 MHz, 108–136 MHz | 136–174 MHz, 220–259 MHz, 300–390 MHz, 400–590 MHz |
| Transmit power | 10 W | 10 W |
| Channels | 1,024 | — |
| CTCSS / DCS sub-tones | Yes | — |
| Power & battery | ||
| Battery capacity | 2,400 mAh | 2,500 mAh |
| USB-C charging | Yes | — |
| Design & durability | ||
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Display | Colour display | Monochrome display |
| Features | ||
| Channel scan | Yes | Yes |
| Dual watch | Yes | — |
| Weather channels / alerts | Yes | Yes |
| FM radio | Yes | Yes |
| Monitor button | Yes | — |
| Voice encryption / scrambler | Yes | Yes |
| GPS | Yes | Yes |
| PC programmable | Yes | — |
| Connectivity | ||
| Bluetooth | — | Yes |
