With One UI 7, Samsung's Galaxy S24 Ultra, Galaxy S23, Galaxy Z Fold6, Galaxy Tab S10 and many other devices will receive a major software update as early as April. Samsung has finally announced a specific timeline for the Android 15 rollout.https://www.notebookcheck.net/One-UI-7-update-Samsung-announces-release-dates-for-Galaxy-S24-Galaxy-Tab-S9-Ultra-and-more.987567.0.html
I believe it's one of the few companies that maintains updates for an Android phone for five years.
I currently have the S23 and I think it's wonderful. I've already done three updates, and each one improves on the other.
What I hope is that the camera app improves a lot more, as it takes very good videos, but the photos could be better.