NEW Global Edition UNIWA F400 Zello Walkie Talkie Smartphone 4" Android15 4350mAh SOS NFC

Who it's for

The UNIWA F400 is the everyday communication companion for security guards, warehouse and logistics teams, construction and field workers, delivery drivers, outdoor enthusiasts, and families who want a dependable, easy-to-use phone at home or at work.

Key Feature Bullets

- **Instant walkie-talkie communication** — Dedicated PTT button delivers true push-to-talk over 4G public networks (works with Zello and other PoC apps), so you reach your team instantly across town or across the country — plus standard voice calling when you need it.
- **Built tough, IP65 rated** — Dustproof and water-resistant design with a PC + fiberglass reinforced two-color body, so it shrugs off dust, splashes and everyday drops on the job.
- **Latest Android 15** — Clean, modern and secure OS powered by a MediaTek Helio G81 octa-core processor, 4GB RAM and 64GB storage (expandable up to 256GB via microSD) for smooth apps, forms and field apps.
- **All-day, hot-swappable power** — Removable 4350mAh lithium-polymer battery with 15W fast charging keeps you talking shift after shift; carry a spare and swap it in seconds.
- **One-touch safety & one-touch talk** — Dedicated SOS button, PTT button and programmable custom key put emergency help and instant contact right at your thumb.
- **Work smarter in the field** — 13MP main + 13MP infrared night-vision camera, NFC, dual-band Wi-Fi, Bluetooth 5.0 and multi-GNSS (GPS/GLONASS/Galileo/BDS) positioning in a rugged 4.0" handheld.