iPhone 8 and iPhone 8 Plus: A new generation of iPhone

iPhone 8 Plus features dual 12-megapixel cameras and introduces Portrait mode with Portrait Lighting, bringing dramatic studio lighting effects to iPhone, allowing customers to capture stunning portraits with a shallow depth-of-field effect in five different lighting styles.

Portrait Lighting is based on extensive research into the art and science of portraiture and core photographic lighting principles. It uses the dual cameras and the Apple-designed image signal processor to recognize the scene, create a depth map and separate the subject from the background. Machine learning is then used to create facial landmarks and add lighting over contours of the face, all happening in real time, giving customers even more power to express themselves through photography.2