I don’t know the ROG Phone 6, so can’t comment on that, but I have an S23 Ultra since Feb.
It’s a great all rounder IMO, runs super smoothly. But there are two things I like the most, the battery life (epic) and the cameras are very very good (I know you said you don’t care though…).
One other thing to keep in mind is that this will get Android updates up to 2027 and security updates until at least 2028, if you care about keeping it for a while.
I don’t know the ROG Phone 6, so can’t comment on that, but I have an S23 Ultra since Feb.
It’s a great all rounder IMO, runs super smoothly. But there are two things I like the most, the battery life (epic) and the cameras are very very good (I know you said you don’t care though…).
One other thing to keep in mind is that this will get Android updates up to 2027 and security updates until at least 2028, if you care about keeping it for a while.