I can say this is a good product but not best because it has one of the latest android version marshmallow, it has 1 gb ram, 1 ghz quad core proccer, it has 7 inches screen, primary camera 5 mp and secodery camera is 2 mp and 4g supported tab, but there is some problem
1.it doesn’t support indian bands in 4g
2.it’s picture and video resulation is very poor
3.it’s battery cant be remove
4.battery back is poor
5.both camera are not good enough
Although this type of features at this price is unique so overall it’s a good product, you can buy it