Today I am going to shre my review about micromax canvas p681. This tab has very large screen . this is positive side , but negative side is ease of use . I will give one star to ease of use . when you buy this tab first month it will work properly but after few months you will find problem of touch acess and many other . I found problem of touch . screen is large but if touch is npt wprking properly what is use of screen ? If you want to buy tablet I suggest you to go for apple , htc , samsung . this are trusted brands