This is really a good phone. Using it for a while now.
The phone has no heating issues. The camera is very good. Even the low light photos taken with it decent.
The screen is best in the price range and is very clear. Very impressed with the phone. It lasts longer than a day with average usage. The MI UI is very handy and compliments the phone. The internal storage has two options 16 GB and 32 GB. Overall the best phone in this price range.