We get quite a few questions about the difference between Opera Mini 5 and Opera Mobile 10. This post will attempt to clarify.

NB! Unless you have a Windows Mobile or Symbian/S60 phone, Opera Mobile is not available for you to download to your phone. Enjoy Opera Mini!

First, here is what they have in common:

• Both are based on the same core technology, the Opera Presto browser engine (just like Opera for desktop).
  
• Both use the same cross-platform user interface, providing similar features and browsing experience.
  

And the difference:

• In Opera Mini, the Opera Presto browser engine is located on a server. In Opera Mobile, it is installed on your phone. …