A:
The Android system is a complete operating system, and while you can download the Kindle App on the Tablet, you can also play games, check email, surf the web and do a host of other things.
The Kindle App is available here:
https://play.google.com/store/apps/details?id=com.amazon.kindle
You can also shop around to see what other things Tablets can do.
Compare the two at the store. Both are great products and fit different needs. See which one best fits your needs.
Thanks for your interest in Samsung products.
--Mr.Samsung