Portrait Light is a post process feature that allows adding light source to portraits. It simulates the directionality and intensity to complement the original photograph's lighting using machine learning models. Portrait Light was introduced with the Pixel 5, and backported to the Pixel 4, Pixel 4a and Pixel 4a https://zanerxzdc.blognody.com/14914494/la-guida-più-grande-per-gcam-redmi-note-10-pro