The X1 is Gionee's newest budget device for the Indian market. It features the MT6737, 2 GB of RAM, 16 GB of storage, a rear fingerprint reader, and a 3000mAh. Not a bad deal for US$140, all things considered.
https://www.notebookcheck.net/Budget-Gionee-X1-released-in-India.243656.0.html