Yesterday we heard that only the Galaxy S25 Ultra will get some camera upgrades next year, while the vanilla S25 and the S25+ won't. Today some more details about the previously leaked improvements to the S25 Ultra's camera system have been outed on X. According to this rumor, the S25 Ultra will have a new version of Samsung's 1/2.76" ISOCELL JN1 sensor, which is slightly smaller than the one in the S24 Ultra and has 50 MP resolution. Moving on, the 3x telephoto camera will allegedly come with a new 1/3" Samsung ISOCELL sensor, which is slightly larger than the one used in the...
Source: https://www.gsmarena.com/samsung_galaxy_s25_ultras_camera_improvements_detailed_in_new_leak-news-63370.php