Hey this side Lokesh so Redmi 3s is a nice phone with good specs as well but if we are comparing it with Redmi Note 3, Redmi Note 3 is gonna win no doubt in that but the main thing is that it’s price tag, if u r thinking of purchasing a phone In10k range then go for Redmi Note 3 coz it is gonna give a better performance. But If u need a phone which will give a good battery backup and average performance then go for Redmi 3s, as far as the camera is concerned they both have average camera quality if u r a photogenic guy other they r fine for u, BOTH phones are nice but these phones are in market for two categories of buyers one that have budget of 10k and another of 7k so MI put their hand in both categories. Hope u like my review if u like then don’t forget to hit like.