Samsung Galaxy Core 2 SM-G355H. Needed a dual-sim so spent a while researching phones and this one seemed like the best. Quad Core means it never lags despite giving it intensive use which things such a tumblr, reddit, spotify and an ocasional game. Battery life is surprisingly long, I can use it throughout the whole day with intense use and it lasts me until I have to go to sleep. Memory isn't the best but you can increase it easily. Camera is 5MP, which is atrocious with poor lightning but with proper one it has really good quality.