Why is H-628 better than RT622?
H-628 has no measurable advantages in this pair.
Why is RT622 better than H-628?
- USB-C chargingNo · H-628: Yes
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 | — |
| Squelch | adjustable | adjustable |
| Call tones | 10 | — |
| Power & battery | ||
| Battery capacity | — | 1,000 mAh |
| Battery voltage | — | 3.7 V |
| Power source | Rechargeable pack, AA / AAA batteries | Rechargeable pack |
| Runs on AA/AAA batteries too | Yes | — |
| USB-C charging | No | Yes |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | — | 113 g |
| Width | 153 mm | — |
| Height | 25 mm | — |
| Depth | 64 mm | — |
| Shockproof | Yes | Yes |
| Display | Backlit display | — |
| Colours | Orange, Black | — |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | 3 | — |
| Channel scan | Yes | — |
| Flashlight | Yes | — |
| Key lock | Yes | — |
| Roger beep | Yes | — |
| Monitor button | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5 und 3,5 mm | USB-C, 2,5 und 3,5 mm |
| Radios in the base pack | 2 | — |
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Retevis RT24vsRetevis RT622
3.65.6
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Retevis RT622vsNedis Walkie-Talkie Set PMR 446MHz, 3km Reichweite, 3 Kanäle