OnLeaks and Smartprix say that the S25 Slim’s camera system will include a 200MP main camera, a 50MP ultrawide camera, and a 50MP telephoto lens with 3.5X optical zoom. The telephoto lens will apparently have a special design:

A leaker produced the Galaxy S25 Slim renders, which make the design look incredibly boring, but that's perfectly fine.

Renders and alleged specs for the Samsung Galaxy S25 Slim have been shared, and they suggest a compromised phone.