Awesome smartphone by xiaomi.With 4GB RAM it runs very fast even very high graphics games like asphalt 8 is running in this phone without any problem.It has 4100mah battery which gives it a big advantage over mi A1.It has a 5 mp front camera and 13 mp back camera.Though the front camera it r not best for selfie lovers by at this affordable price I can easily say it is the best phone.This phone doesn’t heat like the devices of sony.It has a fingerprint sensor.God display quality.It is upgradable to nougat ( android 7) .It has internal storage of 64 gb.Mi series of smartphones have a special feature called second space which gives a full opertunity to split up the device content.The phone is excellent at that price.