What is the difference between a Super Admin and an Admin role?

The initial user created during the installation of Language Weaver Edge is granted the Super Admin role. Traditionally there is only one instance of the Super Admin role and it  will be used during the initial setup of the application. 

The role shares most of its attributes with a standard admin with a few slight differences; 

Super Admins can also be setup retrospectively using the following instructions:  Language Weaver Edge - How do I create a new Super Admin user