10 Hottest Smartphones From Mobile World Congress 2014


Firefox Phones: $25 Smartphone

The Buzz: Mozilla showed off smartphones made by Alcatel, ZTE and Huawei running its Firefox OS that will sell for $25. Mozilla is targeting low-cost markets such as Indonesia where it will target a demographic that can't afford high-end models.

The Specs: Mozilla showed off a 4.5-inch screen, 1.2GHZ dual-core reference phone called the Firefox OS Flame. The phone has a 5-megapixel front-facing camera and a 2-megapixel camera on the back. Specs also include a 1,800mAh battery, a 3G radio and support for Wi-Fi and Bluetooth.