Does the iPhone 6 have a xenon flash?
Rumors of a xenon flash on the iPhone 6 and iPhone 6 Plus are not true. The iPhone features an LED True Tone flash. The iPhone 6 and iPhone 6 Plus feature a redesigned LED True Tone flash.
The True Tone flash was first introduced on the iPhone 5s, with an oval pill shape containing two different colored LEDs. The iPhone 6 version is circular.
True Tone flash uses an analysis of the scene to choose between 1000 intensity and color combinations, matching the ambient light in the image. This reduces bright, blue flash lighting commonly seen in point and shoot photos.