I have purchased many phones before but this was that first time when I had to go for a replacement.
This is the worst phone I have ever seen. They claim it to be 4G enabled phone but when I inset my 4G sim within 5 mins of usage it overheats. Not only overheating problem it has but its camera is also very slow. When I click on camera it takes few minutes to open and till that time the screen goes complete black. I called the customer care about this problem they told to do a reset, I did a reset and the problem was solved but after few days it started again.
Rest functionality is fine but the major issue is the overheating problem due to which I am not able to use my 4G sim.