Hello Friends, I am sharing personal experience is Xiaomi Redmi 4A and are the best smart phone at affordable price. Performance of this mobile is good. Ram of this phone is very good for inhencing the speed of Xiaomi Redmi 4A you will get all features you want this range. HD camera for photography shoots High definition pictures, sourround sound available in this device. The charging port is on the bottom, and there’s a 3.5mm audio jack and informed emitter on the top thank you.