PoC Radio Hardware vs PoC Apps
PoC Radio Hardware vs PoC Apps (Which to Choose?)
PoC Apps (Smartphone-based)
Examples: Zello, TASSTA, ESChat (app mode)
Pros
- No extra hardware
- Easy deployment
- Good for temporary teams
Cons
- ❌ No physical PTT button
- ❌ Poor audio in noisy environments
- ❌ Battery drains fast
- ❌ Not rugged
PoC Radio Devices (Dedicated Hardware)
Looks like a traditional walkie-talkie, but uses LTE.
Pros
- ✅ Dedicated PTT button
- ✅ Loud speaker (2–3W)
- ✅ Rugged (IP67 / MIL-STD)
- ✅ Long battery life
- ✅ Better audio quality
Cons
- Requires hardware investment
- SIM + platform subscription
Recommendation
- Professional users → PoC radios
- Casual / temporary use → PoC apps
