The G19 is a feature-rich device supporting voice via CSFB, VoLTE, and VoIP, with dual-band WiFi 2.4/5G and 100M LAN. It boasts a 6" TFT 1280*760 color touchscreen and runs on a customized Android 10+ system. The G19 supports LTE FDD/TDD, WCDMA, and GSM quad bands, and includes a WiFi hotspot and LAN port. Key features are a 3.5mm earphone port, Bluetooth 4.2+, inbuilt battery, FoTA, and USB OTG port. It supports inbuilt and USB cameras. The simple web tool manages phonebook sync, messages, call logs, and remote configuration. The device is also compatible with the VMS DIY system.