Operating system Android 5.5 inch screen size that came with the camera and the rear 6 MP 8 MP supported within the system 3G and Wifi along with a SIM card.
Android OS 5.5-inch screen size, the camera comes with 8 MP and 18 MP rear camera is compatible with both 3G and Wifi built around the use of two SIM cards.
The operating system Android screen size 5.5 "that comes with the camera in front of and behind the camera 8 MP 18 MP applications within the system and 3G Wifi. And around the use 2 SIM card.