The Galaxy S25 Slim is tipped to launch as a new kind of flagship Android smartphone from Samsung in the new year. It is believed to have the OEM's most cutting-edge rear cameras as well as a new, thinner form-factor in order to compete with the rumored iPhone 17 Air. However, it has been left out of the latest leak that lists the devices set to launch during the imminent major January 2025 Unpacked event.