Following hot on the heels of the release of Firefox 4, Mozilla announced the release of the Firefox 4 browser for Android smartphones.
Mozilla claimed the third-party browser "delivers an intuitive interface, unparalleled customization and support for modern Web technologies," including features such as tabbed browsing and bookmark sync.
The Firefox installer size is 13.8Mb but the developers recently added the ability to be moved to the SD card, reducing usage of valuable internal memory to less than 100kb.
Firefox for Android is currently available in the Android Marketplace for all devices based on ARMv7 processors. It does not currently support Flash.