Hi, Datawind UbiSlate 7DC is very bad tab device that it is rear camera is normal and its front camera is very bad. It is very light weight but people are not happy of this device. The customers service live in all india. But the people is not satisfy. The people want that this tablet developing that company its very slim and styles makes that company. This network coverage is very bad. I used this tab after four month this tab hanged. It is marketing level is very down in India.