Bring Push-to-Talk into a Connected Handheld

Combine a dedicated PTT button with an Android touchscreen in the UNIWA F400 4G PoC handheld. Its app-based communication format, GPS and NFC give a connected-workflow device more than a conventional radio keypad.

Features & Benefits

• PoC app support: Use supported push-to-talk applications through a compatible network connection.
• Android 15 platform: Bring the listed apps and touchscreen functions into one device.
• GPS and NFC: Add location and near-field functions to supported workflows.

A Connected Device for More Coordinated Work

Use the physical PTT control alongside a 4-inch display and the listed 4GB/64GB memory configuration. This is a network-based communication device: compatible service, app setup and coverage are part of how its PoC functions operate.

Frequently Asked Questions

Is this a conventional radio-only handheld?

No, it is a 4G Android PoC device using supported applications and a compatible network.

Which apps are named?

The specification names Zello, real PTT, Pocstar, Walkiefleet and Instant Talk.

What battery capacity is listed?

A 4350mAh detachable battery is listed.

Does it have NFC?

Yes, NFC is listed.

Are accessory bundles offered?

Yes, the options include additional accessories and a standard bundle.

SPECIFICATIONS

3.5mm Headphone Port: no

Battery Capacity Range: 3500-4499 mAh

Battery Capacity(mAh): 4350

Battery Type: Detachable

Biometrics Technology: no

Bluetooth Version: YES

Brand Name: UNIWA

Built-in GPS: Yes

Buttons: PTT*1, volume +/-, SOS button*1, custom buttons*1, back*1, menu*1, home*1

CPU Model: MTK

Certification: CE

Charging Interface Type: Type-C

Charging Power: Other

Design: Bar

Display Resolution: 800*480px

Display Size: ≤4.0"

Fast Charging: Adaptive Fast Charge

Front Camera Pixel: 5 MP

Front Camera Quantity: 1

High-concerned chemical: None

Item Condition: New

Language: Arabic,Polish,German,Russian,French,Korean,Norwegian,Portuguese,Japanese,Turkish,Spanish,Italian,English

Memory Card Type: Shared with SIM slot

NFC: Yes

Operation System: Android

Origin: Mainland China

PoC function: Support Zello, real PTT, Pocstar, Walkiefleet, Instant Talk etc.

Rear Camera Pixel: 13mp

Rear Camera Quantity: 2

SIM Card Quantity: 2 SIM Card

SOS: Support

Screen Type: Normal Screen

Sensor: G-sensor, proximity sensor, light sensor, magnetic field sensor, gyro sensor

Speaker: Front 3411/2.5W stereo loudspeaker

Touch Screen: Yes

WIFI: Yes

Wireless Charging: no