Caltta eChat Handset e700
- 4.0 Inch Touch Display With Higher Durability and Protection
- Loud, High-Quality Audio
- Bluetooth and Wi-Fi Capable
- Long Battery Life (4000 mAh)
- 13MP Rear and 5MP Front-facing Cameras
- Ruggedized Design
- Supports Over-the-Air Management
- Advanced POC Features
TECHNICAL DETAILS
| Network | Public LTE / WCDMA / GSM / TD - SCDMA / CDMA |
| Frequency | LTE： TDD B38/B39/B40/B41 FDD B1/B3/B20/B28 WCDMA：B1 / B8 GSM：B3 / B8 TD-SCDMA：B34 / B39 CDMA：BC0 |
| VoLTE | Yes |
| Display | 4.0’LCD，800×480 |
| Battery | 14.8Wh（4000mAh，3.7V） |
| Interface | Micro USB Connector，3.5mm Audio Jack |
| OS | Android 7.0 |
| Memory ( RAM+ROM ) | 2GB+16GB |
| Camera | Rear：13M Pixels，with flash， AF，CMOS Front：5M Pixels，CMOS |
| Location | GPS/Glonass/AGPS |