I am completely in love with this phone, this phone is nicest phone under 10k I ever used, this phone is very ease to use and very simple functioning, it contain battery of 4100 miAh, I use whole day without charge my phone, it is dual sim and 13px rear camera very very nice, and wide range of features in 6999, very reliable phone, I am completely satisfied with this phone, I use mi 4i and mi 3s, most of features are same, I suggest all of you this phone is complete value for money phone .