Here's what Android 4.3 might look like on a Galaxy S 4
Google introduced a wide array of under-the-hood features to Android 4.2 at its I/O developer conference last month, but many Android users were still left wanting more. It seems that "more" may be on the horizon, as Android 4.3 has been discovered ...
Android 4.3 Available To Test For Adventurous Galaxy S4 Owners
Apple v. Android: Is Samsung no longer in the driver's seat?
Android 4.3 leaks for Samsung Galaxy S4: A big deal, but not a big update