5 star cause it has lot of features at a low budget, like it has many feautures of high budget phone.I bought this jio phone for my mom.this phone has some amzing features like tv, youtube , 4g acces. My mom had less knowledge of mobile phones. But this jio phone is very easy to operate , she loved it , and I have also used this phone , its just awsome . Guys buy this phone and enjoy .