Samsung Galaxy S25 Slim model might be launched by the company in 2025. A new report suggests that a Galaxy S25 “Slim” model will be available in limited quantities after the Galaxy S25 series debuts. Typically, the Galaxy S series comprises a standard model, a Plus version, and an Ultra variant.Samsung Galaxy S25 Slim model might be launched by the company in 2025. A new report suggests that a Galaxy S25 “Slim” model will be available in limited quantities after the Galaxy S25 series debuts. Typically, the Galaxy S series comprises a standard model, a Plus version, and an Ultra variant.