Xiaomi mobiles are known for its quality and features, here are some of my finding about Xiaomi Redmi 4A.
sound reception of this pone is quite good, you can not face any issue in receiving call on ear phone but speaker phone sometimes not give you loud noise as compare to others phones
This phone is user friendly, as I gives lots of features with like dual sim, 5.0 screen size, 720*1280 pixel screen resolutions, all such features that you accept from phone of such price range.
Design of this phone is good, you can feel slim phone in hand by holding it. overall design is good with 3.5 audio jack and with infrared emitter on the top.
Its is feature phone with micro sd slot, 2 gb ram, a-gps, glonass, bds, sensors like accelerometer, gyro, proximity and much more.
Overall, at price point of RS 5, 999 , this [phone is total gives you value for money.