I bought this phone 2 weeks back.it cost me 15000(Xiaomi Mi A1). the phone is awsm it comes with 4GB RAM AND 64 GB ROM expandable upto 128GB.if we talk about processor it got Qualcomm Snapdragon 625 64 bit octa core 2GHz processor and latest android nougat 7.1.2 which is quite good.it got dual camera of 12MP+12 MP and 5MP front camera.it has 3080mAh Li-polymer battery and display size is 5.5 inch