24MP shooting on the Galaxy S26 Ultra must be enabled through Samsung’s Camera Assistant app, adding a middle option between the default 12MP mode and full 200MP capture.
24MP uses more of the sensor while still applying some pixel binning, giving sharper detail and better cropping flexibility than 12MP without the large files, slower processing and lower dynamic range tied to 200MP.
200MP mode is also restricted to the wide camera, while 24MP keeps access to the 3x and 5x telephoto lenses and is positioned as the more practical high-resolution setting for daily photos.
f/1.4 on the S26 Ultra’s wide camera lets in 47% more light than the S25 Ultra’s f/1.7 lens, helping 24MP remain usable in tougher lighting even as 12MP still delivers the cleanest low-light results.