Opera mini is installed on my phone for over two years now. It is fast and has a good UI. The surfing speed of opera mini is very good but download speed is not that good. For over the years there are very much improvements in Opera Mini like Opera Mini now provides ad blocker to block the annoying ads of websites but it lacks pop up blocker, it also provides extreme and high data savings option by which the website will be loaded much faster, there is a syncing feature that let’s me share my speed dials with my other phone’s Opera Mini, Opera mini also has a video optimization feature that can helps to play a video online even in poor Network connection, it also provide a private tab feature that lets you search annoymously. The installation process is very simple, you just have to search for Opera mini at play store. Overall Opera Mini is very user friendly and it provides a great user experience.