I use almost all brands mobile, but the best feature mobile at low cost is the only xiomi redmi note 4.
Its Best feature its battery, a strong typical 4100 mAh battery.It has good finishing and back is of metal.
So its quite shiny and handy.Has fingerprint sensor and work very efficiently.so good mobile .
just buy it once and you will feel so lucky to have such mobile at low price.only camera is of low quality but its good at its cheap price.