I have been using the iball slide snap 4G2 tablet for the past 8 months.Till now I haven’t seen any performance breakdown in it.One of its features is its quad core processor and a 2 Gb ram.Also the battery of 3500mah is apt for the processor speed.But one thing to be noted is that it has some heating effect.Also the fronta and rear cams are only 2mp and 5 mp respectively.But overall it is a very nice tab and I am still using it.The tab was released in april 2016, but till now the iball slidesnap tab is till now on market.It has a comparitively affordable price about 5500 rupees.