Earlier this year, Samsung announced its ISOCELL HM3 – a 1/1.33” sensor with 108MP resolution which we saw in action on the Galaxy S21 Ultra. Now, we get a new official video which hints the sensor might soon make its way to other flagship offerings from Samsung or and flagship phones from other makers. The HM3 brings 9-to-1 pixel binning with an effective pixel size of 2.4µm. The sensor captures 12-bit images with 12MP resolution in default and features Smart-ISO Pro that upscales HDR content by capturing simultaneous low and high ISO shots to balance out ghosting on moving objects....
Source: https://www.gsmarena.com/samsung_details_its_isocell_hm3_sensor_in_new_video-news-49283.php