I am completely satisfied with the product as I bought it for 5000 rupees from flipkart on this big billoin day.
its dual sim feature with 3g availability is pretty convincing as mi note donot have sim capability and it is just 7 inches which is decent.
it was been updated to lolipop and my battery backup is more than one day with a decent usage.
its buildup quality is good.
and flipkart service to deliver the product is awesome.
and I am not thinking to return the product it is a best choice for navigation as it also has GLONASS with AGPS but future products come with BEIDOU(chinese navigation).