The Samsung Galaxy Note7 has been heavily rumored to feature an iris scanner and we can now confirm it's real based on a recently posted video. In the video, the iris scanner is chosen as a method of unlocking the phone. Additionally, a couple of screenshots have emerged detailing how the feature works. Samsung advises against using the iris scanner on babies as well as using it with glasses or contact lenses. The company also says that the iris scanner works best at a distance of between 25-35cm. The Galaxy Note7 iris scanner feature 4GB of RAM confirmed Check out how the...
Source: http://www.gsmarena.com/samsung_galaxy_note7_iris_scanner_feature_demoed_on_video-news-19535.php