Cost of living in Niterói (Brazil) is 39% more expensive than in Aizawl (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 296 prices entered by 31 different people.
For example, you would need at least ₨91,880 (R$ 5,181) in Niterói to maintain the same standard of living that you can have with ₨66,000 in Aizawl.