I purchased Micromax P40i tab last month and tell you what it is worst experience I have ever had. For me purchasing this tablet is really a blunder. The tablet worked fine for the first few days all of sudden I experience a major slow down in its speed and it was really very frustrating for me. It really struggled to use this tab for even conman tasks. I tried calling customer care services but of course customer service is equally worst, Cannot connect. Now I think my money is gets wasted with this completely useless product. It has the weakest battery power, OTG cable does not support to this tab and there is also a serious issues in its screen. It hangs frequently and does not works at all. This tab is a total mess and is good for nothing. I wish I could exchange or get refund for Micromax P40i tab. Don’t buy it.