One feature I like with the Note 3 is one handed use. Ideal when out and about and works really well.

First the keyboard can be shrunk for left or right handed use.

Then the phone dialer can be made smaller..

And if you really want extreme one handed use you can shrink the whole page. You can move the screen around and it comes complete with all the menu options.

Rather neat touches. The keyboard is especially handy when out and about in one handed mode.