Redmi 4a is a very good model.in redmi mobiles.it is budget mobile.it comes with three colours.i was using grey colour.and other colours also nice.i bougth this smart phone a 4. month ago.still it working very perfectely but the problem was the heating only.nice look, stylish and other specification is super but the model is over heating.the all redmi models is heating.it s the msin disadvantages of this brand.but its okay because not fired.i love this phone.
disadvantage: . heating only