I paid 500 rs online and 1000 on shop for this phone, it does not work with any other sim operator but it is cheapest phone with unlimited calls at low price as we all know reliance is the only one come with unlimited call and internet plan with jio and also providing good services in telation to network, internet speed and only work with LTE so, in my point of view it is a good phone overall but need some modification because its screen size is too small and in the modern generation still have keypad