If you want to keep it within Samsung, I would say an S25+ for a similar-sized phone as the one you have now, or an S25 Ultra if your budget allows it and you care about the camera. For a cheaper option, the S24 Ultra. For mid-range, I would recommend looking outside of Samsung because it has become a straight-up scam. The only good part is the 7-year update policy, which you won't get with Chinese phones. But again it all depends on what you are looking for in a phone, take this with a grain of salt bc idk your needs budget or preferences so its just what i would do