Xiaomi redmi note 3 is a phone manufactured by redmi which is a china company but the products box will show made in india . This phones have 2 varient 1. Comes with 2gb ram and 16 gb of rom however the ram and rom will remain half of it after system sorage . this phone have 4g volte support and work on 2g 3g 4g bands respectively . this phone have dual sim support through hybrid sim slot which means you can use either 2 sim card micro and nano or 1 sim and 1 micro sd card which is expandable upto 64 gb .otherwise all the specifocation of the both varient is same except ram and rom .2gb ram varient cost 10000 indian rupees and 3gb ram varient cost 12000 indian rupees I will suggest u this phone if u are looking for best phone in under 10, 000 inr .go for it .