Why is 811 better than RT622?
- Battery capacity1,200 mAh vs 1,000 mAh+20%
Why is RT622 better than 811?
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 | 16 | — |
| Maximum range (claimed) | 5 km | — |
| CTCSS / DCS sub-tones | Yes | — |
| Squelch | adjustable | adjustable |
| Call tones | 10 | — |
| Power & battery | ||
| Battery capacity | 1,200 mAh | 1,000 mAh |
| Battery voltage | 3.7 V | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | — | 113 g |
| Width | 35 mm | — |
| Height | 60 mm | — |
| Depth | 160 mm | — |
| Shockproof | Yes | Yes |
| Display | Backlit display | — |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Channel scan | Yes | — |
| Key lock | Yes | — |
| Monitor button | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | USB-C, 2,5mm Klinke | USB-C, 2,5 und 3,5 mm |
| Radios in the base pack | 3 | — |
Related comparisons
vs
NXGKET 811vsNedis Walkie-Talkie 10km 8 Kanäle VOX
vs
Liniex RC-6410 Walkie-Talkie PMR 6km ReichweitevsNXGKET 811
vs
NXGKET 811vsCobra AM655 PMR-Walkie-Talkie 8km
vs
NXGKET 811vsCobra AM255 PMR Walkie-Talkie 5km Reichweite, 8 Kanäle
vs
Retevis RT24vsRetevis RT622
3.65.6
vs
Retevis RT622vsNedis Walkie-Talkie Set PMR 446MHz, 3km Reichweite, 3 Kanäle