Year after year iphone has reigned supreme over all brands of smartphones, but in the year of 2011 the top product now is the popular Samsung Galaxy S2. According to Samsung, the Samsung Galaxy S2 officially hit an astonishing 10 million in sales worldwide in just 5 months after the launching of the device in April. Many other device manufacturers release new devices trying to compete with it but none succeeded. Despite the Galaxy S2 unbeatable streaks. Apple has released its new device, the iphone 4S with a number of upgraded specs and features. The Samsung Galaxy S2's reign is now shaken.
So which phone has better features and worthy of your money?