If you have been or wanted to start developing apps for Mozilla’s Firefox OS you could only test your apps through a Marketplace for Android app, Firefox OS simulator or install it on your own device. But soon you will be able to test it on a Firefox OS Developer Preview Phone that has just been announced by Mozilla. There are two smartphones being built in cooperation with Geeksphone and Telefonica.

The budget one is a called ‘Keon’ and will pack a 3.5 inch screen and a single core processor while the ‘Peak’ will come with a larger 4.3 inch screen and a dual core processor. Check after the break for more details.

Keon specifications

Keon

  • Processor: Snapdragon S1 1 GHz single core processor
  • Network: 2G / 3G
  • Screen: 3.5 inch HVGA
  • Camera: rear-facing 3 MP
  • Storage: 4 GB internal, microSD
  • Memory: 512 MB
  • Connectivity: WiFi, microUSB
  • Battery: 1580 mAh

Peak specifications

Peak

  • Processor: Snapdragon S4 1.2 GHz dual core processor
  • Network: 2G / 3G
  • Screen: 4.3 inch qHD IPS
  • Camera: rear-facing 8 MP, front-facing 2 MP
  • Storage: 4 GB internal, microSD
  • Memory: 512 MB
  • Connectivity: WiFi, microUSB
  • Battery: 1800 mAh