If the brightness level does not change after adjusting the aperture and shutter speed while in the Manual Exposure (M) mode, then the ISO sensitivity option is set to AUTO. When ISO sensitivity is ...
From adjusting your aperture to fine-tuning ISO and shutter speed, we'll explore how to make the most of your camera's capabilities and transform dark scenes into beautiful, well-exposed photographs.
Additionally, the Samsung Galaxy S25 Ultra main camera has an ISO range of 12 to 3200, giving photographers a lot of flexibility in challenging lighting situations. Maximum analog ISO is at 1,500, ...