Xiaomi Mi 4i is the best featured phone with low price. I loved this phone. It has processor of Quad-core 1.7 GHz Cortex-A53 & quad-core 1.1 GHz Cortex-A53.The internal memory of the phone is 16 Gb and Ram is 2 Gb. and the best thing in the phone I like it was the camera.It has 13 Mega Pixels primary camera and 5 Mega pixels Secondary camera. the battery is of Li-Ion 3120 mAh battery.
The battery has a capacity of 35 hours talktime 3G. And one of the best and innovative feature is that it has Fast battery charging of 40% in 60 min i.e the we select the option of quick charge. It is an Awsome phone Every one must buy this phone.