Galaxy S4 features
-NFC
-Infrared Blaster (can use it as my tv remote)
-Expandable Memory
-1080p playback (yes iphone still cant play 1080p videos)
-Air gestures
-Eye scrolling (don't have to touch my screen to scroll)
-Replaceable/Expandable Battery
-Split window multi tasking (can watch youtube and browse the web at the same time)
Basic Android Features
-
File manager (meaning i can download files, unzip them and open them)
-Swype and or the ability to install a different keyboard entirely
-Widgets
-Launchers
-Custom homescreens/lockscreens
-Better integration of apps (ie: the camera, gmail, ect,, can share between virtually any installed)
-USB OTG
...im just scratching the surface friend.