Big Samsung is a step closer to be even bigger. After the presentation of new flagship smartphone, Samsung had one more job to do. It has to calculate how much money it earned. According to still unconfirmed information, South Korean giant is ready to announce that its operating profit for the first quarter of 2013 is about 8.7 trillion won, or about 7.7 billion dollars. What that, except hudge amount of money, means? That means Samsung profit is increased for incredible 53% comparing the same period last year!