Hy and hello
The cell phone samsung galaxy s4 actvie is classy mobile phone to its slimness and outfinish. And as know its samsung brand is the number one and older company of andriod phone ever. Its having great features
The one the best is its infrared technolgy.
Its having 8 megapixel back camera.
Firmware version is kikat 4.4.2
Its 5 inch hd screen display
Great front and back scensor