According to ET News, the South Korean company is working on a new camera module for its future flagship devices. The report confirms that the camera will first be available on the Galaxy Note 4, but if isn't ready until then, it will make its debut with the Galaxy S6.
  At the moment, it is unclear what technology are included in the sensors, but it is rumoured that Samsung's new ISOCELL technology could arrive with it. Also little is known about the Samsung Galaxy Note 4, but it is expected to debut in the second half of next year.