Xiaomi Mi 4C has been rumored for a while, but there was no strong proof of existence. Today we found an unknown Xiaomi Device that passed certification on 14 August, 2015. The device has been designed Like Xiaomi Mi 4i. According to the information found on Tenaa, it supports dual-SIM with dual-standby, and of course runs Android OS.
Xiaomi Mi 4C has been rumored to feature hexa-core Qualcomm Snapdragon 808 chipset and 2GB RAM. It seems this is the same device that was rumored to be Xiaomi Libra. This could be the successor for Xiaomi Mi 4i that is already available with Snapdragon 615 chipset. However, there is no official confirmation so far.