A teardown by astrophotography site LandingField found that the 12-megapixel Alpha 7S III is using four photosites to create a single pixel, meaning its actual resolution is 48-megapixels. Some have taken this to mean that it uses the same sensor as the Alpha 1.

After tearing down the sensor and examining it under a microscope, […]. petapixel.com

2021-10-30 20:50