Although you will get better processor at this price range .( Qualcomm snapdragon 617) .I am using these phone from past 3 years till now I didnt get any problem in the moto g 4 plus the camera quality is rear 16 mp and front 5 mp its quite better as the price of mobile
Its contain a battery capacity of 3000mAp non removeable battery
Some minor problem I faced during the continous uses is heating problem not that muck as that of other moblie phone.