Apple official said that the iPhone 8 main camera used a sensor with a larger sensitive area, but this time Apple did not further disclose the detailed data of its sensitivity size per pixel.

At present, TechinSights has disassembled the camera of iPhone 8. According to their disassembly report, although the size of the main camera sensor of iPhone 8 has increased this time, the size of its unit pixel is still 1.22 μ m。 TechinSights said that the sensor of Sony Exmor RS used by Apple this time is a combination of stacked and back lit design, and its overall size has only increased by 0.5mm ²， But its unit pixel size is still 1.22 μ m. This is consistent with the previous generation of iPhone 7.