I had used the datawind tab .it is very slow tablet.the price of datawind is very low.the datawind tab not having much features.the screen size is good but it is very slowly running tab.the camara quality is very bad.selfie camara is too bad .dont use the data wind tab.the screen quality is tooo bad.the battery drains soo fastly.the internet speed is veryy slow.sometimes the datawind tab is hanging.I think the tab not good .the price of datawind is very low, thatswhy the tab not having features.