Samsung Galaxy S4 will bring modern design to the next level, futurisctic, easy and bright, as we have already used, in previous Galaxy S phones.
The apps store will provide users with all the tools that they would need, whether it's the players, games, music, or others applications for design, accounting, payments, etc.
However, many of these applications will be loaded by default on the phone, so Samsung hopes it can attract more users to the detriment of Google or Amazon, so few applications you will be needing, because they are already installed on your smartphone.
However, the phone will come with sharing options, update applications and software facilities. These setting are available also in Samsung Galaxy S3, and is called S Beam. It works very simply, near two phones and you can seamlessly share files between them. This procedure can be very useful sometimes!