What's the difference between the pixels of Apple 7 and Apple 6S?

6s is the rear camera: real-time photo, focus pixel autofocus, panoramic mode (up to 63 million pixels), automatic HDR photo, exposure control, continuous shooting snapshot mode, timing mode, automatic anti-shake function, optimization of local tone mapping function, optimization of noise reduction function, facial recognition function and photo geographic marking function.

Front camera: retina flash, automatic HDR photos and videos, exposure control, continuous snapshot mode, timing mode, facial recognition function.

videotape

7. Optical image anti-shake function, Focus Pixels auto-focus, Focus Pixels light focus, panoramic mode (up to 63 million pixels), sapphire glass lens surface, back-illuminated photosensitive element, mixed infrared filter, live photos (supporting anti-shake function), shooting wide color gamut photos and live photos, optimizing local tone mapping function, body and face recognition function, exposure control, noise reduction function, automatic HDR photography and automatic image anti-shake.

6s is iSight camera, mixed infrared filter and sapphire crystal lens surface.

7 is the digital zoom video shooting with the front facetime camera up to 5 times: slow-motion video, 1080p (120 fps) and 720p (240 fps) time-lapse photography video (supporting anti-shake function), and cinema-level video anti-shake function (1080p and 720p). In the process of 4k video recording, 8-megapixel still photos were taken and played in zoom mode.