Nokia c5-00 is a best device. I sepcially like its camera with flash .which shoots best images .it also has a front camera.but it is a single sim phone so its a little problem for double sim users. I installed whatsapp on it and it works properly.so I like this device so much.and one thing which I like so much is its buttons .these are so smoth so I like to press them again and again.it has dual speaker at back bt it dosent sounds so loud, so its a problem for music lovers.its functions and battrry life is also good. Go for it