G21 has 1.77 inch color screen and keyboard, supports Android system, it can insert SIM card, and also can connect to WLAN, supports 4G/3G/2G/ full network communication, flexibly use according to the network conditions of the applicable place. The 5,200 mAh ultra-large capacity lithium-ion battery provides the G21 with ultra-long battery life and standby time, and the built-in GPS and BDS module can satisfy the positioning needs of users. The Bluetooth feature connects to a variety of audio accessories and other Bluetooth devices.

● Support 4G LTE/3G/2G network
● WLAN and hotspot connection
● 5,200mAh Li-ion battery
● GPS&Beidou
● Android 5.1 OS(support upgrade)
● Message