Hey there, I have bought Datawind UbiSlate 7DC a week ago and now I can say that it is the worst tablet ever. I am not satisfied with it. The camera quality of this tablet is worst. I can not see my face clearly in front camera. The phone starts heating after a few minutes of use.The sound quality of this phone is bad. I can not hear music clearly from it. The network signal of this tablet is very bad. I never got full signal it it. The customer service of datawind is very bad. But it is value for money as a tablet. But it is true that I am not happy with it.