vs
6.2Range & power5.4
6.3Features2.6
Dimensions
Size comparison
TALKABOUT T72RT668
| TALKABOUT T72 | RT668 | Difference | |
|---|---|---|---|
| Height | 47 mm | 50 mm | −3 mm |
| Width | 136 mm | 116 mm | +20 mm |
| Depth | 21 mm | 35 mm | −14 mm |
| Weight | 100 g | 161 g | −61 g |
Drawn to the same scale from the official dimensions (front and side).
Why is TALKABOUT T72 better than RT668?
- Weight100 g vs 161 g+61%
- DisplayBacklit display vs No display
Why is RT668 better than TALKABOUT T72?
RT668 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 |
| Maximum range (claimed) | 8 km | — |
| Privacy codes (CTCSS / DCS) | 121 | — |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | automatic | adjustable |
| Power & battery | ||
| Battery capacity | — | 1,200 mAh |
| Battery voltage | — | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | No |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 100 g | 161 g |
| Width | 136 mm | 116 mm |
| Height | 47 mm | 50 mm |
| Depth | 21 mm | 35 mm |
| Protection rating | IP54 | — |
| Water protection (IPx) | IPx4 | — |
| Shockproof | Yes | Yes |
| Display | Backlit display | No display |
| Colours | Orange | — |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Channel scan | Yes | Yes |
| Key lock | Yes | — |
| Roger beep | Yes | — |
| Monitor button | Yes | Yes |
| Voice encryption / scrambler | — | Yes |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5mm Klinke, micro USB | 2,5 und 3,5 mm |
| Radios in the base pack | 2 | — |
