Oppo neo 5 is a very bad choice if you want an android device. Firstly it is not at all a valur for money phone
The basic specifications are 3g, 1gb ram, 16 gb rom. This phone lags and hangs a lot as it has only 1 gb of ram( other phones in this price segment provide 2gb of ram) . No 4g so you cannot use your jio sim in it.
The only good things about the phone are its camera and decent battery life.
Final verdict- if you want to waste your money go for it otherwise opt mi phones in the same price segment with better features.