Its one of the most royal phones of samsung.!
it does have 16 gb of inbuilt memory and 2GB of ram
13 mp rear camera and 2 mp front camera.
its in stylish shape, light in weight, Easy to handle .
IT is forst phone to gave an eye detacter, Air view, Air gesture, Smart stay and smart pause . other than this it does have multi window option and also nfc and s beam for sharing purpose. There is also screening mirroring option in updated lollipop version 5.0