title: What is considered small, normal, large and xlarge screen sizes by android dashboards, in inches?
body: <p>Reading <a href="http://developer.android.com/about/dashboards/index.html#Screens" rel="nofollow">Android Dashboards</a> I can see a separation of screen sizes in categories (Small, Normal, Large and Xlarge), but I can't find the actual size that these categories correspond to. 
  I'd want something like: </p>
  
  <ul>
  <li>Normal = 4'' to 5''</li>
  <li>Large = 5'' to 6''</li>
  </ul>
  
  <p>So my question is: </p>
  
  <p><strong>What is considered small, normal, large and xlarge screen sizes by android dashboards, in inches?</strong></p>