LYF F1S is the one of the greatest phone it is easy to use.
Someone can use it because this phone price is much more.
It is very use full to rich people. It is not use full to poor people.This mobile is usefull to those person who are interested in gameing, photography and heavy user.
It gives 3GB ram and 16 mega pixel back camera and 5 mega pixel frunt camera. Its good Thanks for watching