At just $33, the Firefox OS device is one of the cheapest smartphones ... Shortly after the announcement of the Cloud FX, Phone Cruncher realized that the specs of the phone seemed vaguely familiar.

After Firefox OS developer phones were teased in January ... which make it look like a bit like BlackBerry 10 and Windows Phone but it is pushing its multitasking capabilities which will allow ...

An earlier Linux-based open source operating system from the Mozilla project. Firefox OS ran HTML5-based Web applications and came with a set of default apps that were part of its Gaia user interface.