Finally, after quite a long time, Firefox’s mobile version Fennec is available for download for phones running the Android OS version 2.0 or higher and the Nokia N900 Maemo phone. Fennec is still in its Alpha stage and is far from rock-solid and stable. Development is slow, but it promises to deliver seamless web experience between your desktop and mobile. It includes the Firefox Sync addon and increased performance due to two major technologies that were implemented in the current iteration called Electrolysisand Layers.
Electrolysis is a technology that allows the Fennec interface to run as a separate process from the web renderer, improving stability and increasing usability. Fennec can thus react faster to user input instead of being bogged down by a large page that is being downloaded. The Beta version of Fennec will start taking advantage of Layers to greatly improve performance in graphic intensive actions like scrolling, zooming, animations and video.
You can download Fennec from the Mozilla site. Don’t forget to read the release notes. Do remember that this is an Alpha build and might not be stable or fast. Fennec Alpha currently runs on Android 2.0 or higher, or the Nokia N900.