Cost of living in Miami, Florida (United States) is 35% more expensive than in Al Ain (United Arab Emirates)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 1,878 prices entered by 300 different people.
For example, you would need at least Dirham 25,680 ($6,992) in Miami, Florida to maintain the same standard of living that you can have with Dirham 19,000 in Al Ain.