What is the difference between Session and response.Redirect?

Session is used to cache data between pages at the same Project, each new user logged has his own Session. Response.Redirect just send the browser to a new URL.

Response.Redirect() sends a redirection header to the client, and the client itself requests the new page. Session: Session is a server side object, which transfer or access data between page call.

we can use response.redirect in both html& aspx pages. but server.redirect can be used in aspx pages only but at same server