As far as its operating system is concerned, there are mixed information about Galaxy S4′s choice. Samsung’s present edition of Galaxy S series smartphone, Galaxy S3 is being run on Android 4.2 Jelly Bean.
Some rumours say that Galaxy S4, could have Android 5.0 Key Lime Pie, Google’s next version of Android expected to be launched in May 2013 at its I/O conference, as its operating system.
Similarly there were some information suggesting that Korean tech giant could even run its ‘next big thing’ on its Tizen OS. However some experts say that tough competition with other smartphone manufacturers specially with Apple’s iPhone series may bar Samsung to adopt this in 2013.
“However, in future Samsung could go to test its own operating system in a bid to get advantage of being a operating system master like Apple’s iOS, Google’s Android and Microsoft’s Windows Phone operating sytems,” they added.
Keeping in view of latest rumor by SamMobile, there are more chances that Galaxy S4 will be run on same Android 4.2 Jelly Bean operating system.