ok but it still does have heating problems
Redmi note 3 Heating Issue - Bugs - Xiaomi MIUI Official Foru
thats OK but I need a good camera too however Note 3 doesnt have a good camera like Mi4..Whatever problem it has, Xiaomi will solve it through a software update. Source: past experience.
btw I didn't hear any such problems when asked a owner of Redmi Note 3.