Nokia N73 vs Nokia X Mobile Comparison - Compare Nokia N73 vs Nokia X Price in India, Camera, Size and other specifications at Gadgets Now Fri, Jul 31, 2020 | Updated 12.16 AM IST HI, It features music player supporting various formats and … The successor of the N70, the N73 improves the camera resolution to 3.2-megapixels and uses Carl Zeiss lens, known from Nokia N90 cameraphone. The N73 runs on Symbian 9.1 over Nokia S60 3rd edition and has miniSD slot for memory expansion.