Smartphone camera sensors and lenses have to operate in a very tight space, but they continue to close the gap on full-size digital cameras year after year. Sony’s new IMX586 sensor boasts a 48-megapixel resolution, the highest yet for a mobile sensor, and should be coming to a phone near you soon. From a report: That increased resolution shrinks the pixel size down to 0.8 microns, which would usually lead to lower sensitivity and poor light collection. However, thanks to some smart technology called a Quad Bayer array — where neighboring pixels are intelligently combined — Sony says the effective pixel size is 1.6 microns. The bigger the pixel size, the better the light capture and low-light performance. In comparison, the Google Pixel 2 — one of the best photo-taking phones on the market right now — has a camera with a 1.4-micron pixel size. On paper, that means Sony has managed to produce a sensor that combines a huge amount of detail with excellent light capture and low noise levels as well. We’ll have to wait until the sensor is actually on the market to know for sure, but the signs are good.
of this story at Slashdot.
Source:: Slashdot