Micromax is a china company nd it is one of the bad company of tabs .2 years ago , I brought this tab 6 months it was worked smoothly bt after 6 month it start irritated me after one minute tab was lagging or hang .it has low picture quality. I was very disappointed bcoz I was very glad when I brought this . china companies are not worked longer with you it is fake . believe cannot brought this phon ever .if you brought then you will sad .