Connectivity options on the Xiaomi Mi 4i include Wi-Fi 802.11 b/g/n/ac, GPS, Bluetooth v4.10, USB OTG, FM radioWi-Fi Direct, 3G, and 4G (with support for Band 40 used by some LTE networks in India).

Xiaomi is a privately owned company that designs, develops, and sells smartphones, an Android-based OS, and other consumer electronics. Xiaomi also makes fitness trackers, TVs, air purifiers, and ...