Samsung Galaxy S4 i9500 has a 5″ 1080p Super AMOLED display (PenTile 441 ppi), a pseudo octa-core Samsung Exynos 5410, 2 gigs of RAM, up to 64 gigs of storage, LTE connectivity, and a 2600 mAh battery. Furthermore, the device features additional features such as floating touch and a 13 MP shooter featuring a revamped camera interface.
Galaxy S4 i9500 is the latest device to receive the CM 12 Android 5.0 port. It is the Beta stage so it is still quite usable. There are some bugs but the team are working on eliminating it. You can try out on your device. Follow the guide given below.