Well, introducing to you is the latest Infinix Android Smartphone known as Infinix HOT 4 X557 KV! The new Infinix Hot 4 x557 is kind of low Android Phone. The camera is NOT 13MP including the front and back. The Infinix Hot 4 X557 features a 5.5″ HD Screen Display, a 2GB RAM, 16GB ROM expandable to 32GB micro SD. And it arrive with a MT6580 Quad Core Cortex; 1.3GHz CPU and a XOS (Based on Android Marshmallow) as the operating system.