Xiaomi is a chinese brand and aimed that provide good built phone with low price and MI A1 is a Google’ s Android One Project based phone there is no custom software suit like MIUI. it is a Pure Android powered by Google.
Ist thing it is a dual camera phone which gives good quality than other mobile
No competitor under 15k range
Android One means fully up to date for 2 years
Believe of MI
Good dual rear camera ( 12+ 12) MP
Best for camera phone