I have been using the Datawind UbiSlate 7DC for 2 months. It gets very low frequency response to the operator and its build quality and style is not good.
Its camera quality is worst.
Its service centre is too minor.
This tablet has a low resolution display and lack of features.
Android version of this tablet is too old.
After all the tablet is not good for a minimum task user and it has 512 mb of ram that means it is not for a heavy task