

Opera Mini compresses browser downloads in its servers to lower data transfer usage on the user's data plan. Opera Mini for iOS, Android and Windows Phone If the network slows down, users can switch to Off-Road mode, which compresses data to speed up downloading.

The regular Opera browser is available for Android and synchronizes bookmarks from Opera's desktop computer versions. See Opera Coast, Chromium and Vivaldi browser.

In 2013, Opera switched from its Presto architecture to Chromium. Opera was the first browser to offer a host of unique features such as enlarging text and graphic elements on the page and displaying multiple windows with only one instance of the program running.
