Today, Mozilla launched its Firefox 4 Beta for mobile and it is now available for download in 10 languages on Android or Maemo device.

According to mozilla, “this update of Firefox 4 Beta for mobile is smaller, sleeker and faster” with:

• a 60% smaller install size
• a new theme with a fresh look and new features for tabbed browsing and link sharing
• optimizations that make it around 25% faster on the SunSpider Javascript benchmark than the stock browser on Android 2.2

You can read more information on the Mozilla blog and learn more about the Firefox UI improvements from Madhava Enros, Firefox Lead UX Designer.

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