MICHAEL ZHANG, PETAPIXEL:
"Inside the 6S and 6S Plus is a new 12-megapixel sensor with 'advanced pixel technology' and an Apple-made image signal processor that delivers better colors in sharper and more detailed photos. On the front of the camera is a 5-megapixel FaceTime HD camera that, as rumors foretold, comes with a 'Retina Flash' feature that briefly increases the brightness of the screen 3x to help illuminate selfies."
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