Xiaomi a1 is a phone which is budget phone . And also a good phone compare to other dual camera phone in this price range. Also good in design like one plus . for those users wgo can’t afford a high range budget phone like one plus 5 and iphone 7 plus samsung s8 , it is a marvelous phone for them. And also the perfomance is good ( , like note 4) beacuse of its 640 snapdragon processer and 4 gb of ram.And the the ui I s this phone is stock Android , so feel like using Google phones.So it is a nice phone in budget.