GoClever Tab R70 is a cheap android tablet but you can make it better by installing CWM custom recovery. It also works with iBall slide 6318i which is nothing but a different name for the GoClever tablet.
The Mini Tablets are small tablets that are very portable, almost close to pocketable and pack almost same power as the big tablets. They are very capable and allow the user to have quick access to Internet, their multimedia and office documents. At this Mini Tablet site, you will find detailed specifications (specs) and links to reviews of all sorts of mini tablets released so far.