The samsung core 2 is the best smartphone in its range
it has a white color which is the best one and when compared to core prime it is good and its price is less . it is android is kitkat. it has wifi, 2 camera 13MP and 8MP, with flash light . it has ram of 800 MB . it is a dual sim phone. in which u can use 2G / 3G / 4G / and even wifi .its screen is as equal as iphone 6. its model name is SM-G355H . its android version is 4.4.2 . its is it is a durable phone and last but not the least it is value for money