The R350 Handheld Terminal PDA is a versatile and rugged mobile data collection device designed for efficient field operations. Featuring a 4.0-inch IPS touchscreen with 800×480 resolution, it delivers clear visuals for easy data input and scanning. Equipped with NFC, barcode/QR code scanning, and ID card verification, it streamlines mobile payments, ticketing, and access control. The 4000mAh removable battery ensures extended use, while 4G/WiFi connectivity enables real-time data transmission. Its ergonomic 17-button keypad and IP-rated waterproof/dustproof design make it ideal for retail, logistics, and healthcare applications.
| Category | Parameter | Specification |
| Physical | Overall Size | 155mm * 70mm * 20.5mm |
| Weight | Less than 300g (actual weight depends on configuration) | |
| Display | Screen | 4.0 inch IPS HD screen (480*800) |
| Touch Screen | G+F+F, capacitive screen, multi-touch | |
| Battery | Capacity | 3.8V, 4200mAh, Removable |
| Slots | Expansion | 2 Nano-SIM + 1 TF card |
| Interfaces | Communication | USB 2.0 Type-C, Support OTG |
| Power | 5V 2A | |
| Audio | Features | Speaker, microphone, support voice call |
| Sensors (Optional) | Types | Gravity sensor, gyroscope sensor, magnetic sensor, distance sensor |
| Camera | Rear | 8MP with flash, auto focus |
| Front | 2MP (optional) | |
| Notifications | Indicator | Three-color breathing light vibration |
| Performance | Processor | Qualcomm SDM450, 64bit ARM, 8-core Cortex A-53, 1.8GHz |
| RAM | 2GB compatible with 4GB RAM | |
| ROM | 16GB compatible 64GB ROM | |
| Extended Memory | Support 128GB TF card | |
| Environment | Operating Temp | -10℃ to 50℃ |
| Storage Temp | -40℃ to 70℃ | |
| Humidity | 5% RH-95%RH (no condensation) | |
| ESD Protection | ±8KV air discharge, ±4KV contact discharge | |
| Software | OS | Android 9.0 |
| SDK | Software Development Kit | |
| Language | Java | |
| Tools | Eclipse/Android Studio | |
| Connectivity | WiFi | IEEE 802.11a/b/g/n, dual band 2.4G/5G |
| 4G | Support 4G | |
| Bluetooth | Bluetooth 4.2 BLE | |
| GPS | GPS/Beidou/Glonass/Galileo | |
| Data Collection (Optional) | Barcode Engine | Supports 1D/2D barcodes |
| 1D Barcode Types | UPC/EAN, Code128, Code39, etc. | |
| 2D Barcode Types | QR code, DataMatrix, PDF417, etc. | |
| NFC (Optional) | Frequency | 13.56MHz |
| Protocols | ISO14443A/B, ISO15693, NFC | |
| Standards | M1 card, CPU card, NFC tag | |
| Read Distance | 2-5cm | |
| Accessories | Included | Power adapter, USB cable, battery, protective film, manual, wrist strap |
Multi-Function Scanning: NFC, barcode/QR code, and ID card verification.
Durable Design: Waterproof, dustproof, anti-drop, and electrostatic protection.
Long Battery Life: 4000mAh removable battery for all-day use.
High-Resolution Display: 4.0-inch IPS touchscreen (800×480) for clarity.
Real-Time Connectivity: 4G/WiFi for seamless data sync and alerts.
Ergonomic Keypad: 17-button layout for efficient data entry.
Wide Applications: Retail, logistics, healthcare, and access control.
Plug-and-Play: Includes charger, cable, and lanyard for quick deployment.
