The ZTE Open is a smartphone meant for the developing world. It includes a 3.5-inch HVGA screen, 256MB of RAM and a 800-MHz Qualcomm 7225A CPU, meaning it won't be the best performing smartphone on the market, but what makes the Open a winner in our book is the fact that it will be one of the first phones in the world to launch with Mozilla's Firefox OS. We were very impressed with the operating system's Web-based apps and unique dynamic search feature that allows you to search for things across both the Web and your apps, something that's not possible on other platforms.

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