The GranitePhone is an ultra-secure Android device developed by Archos and Sikur, makers of this incredibly secure mid-range handset.
At first glance, the GranitePhone looks like any old Android device. It is equipped with a 5-inch 1080p screen, 2 GB of RAM, 16 GB of internal storage and a Snapdragon 615 processor -- specs that don't exactly light the world on fire.
But this phone is all about the software. Its GraniteOS is capable of encrypting your calls, chats and contacts via the Sikur platform. The phone uses a variety of software tricks of the trade to encrypt information.
If you have a lot of dark secrets to hide, the GranitePhone might just be for you.