Which phone to choose between Samsung Galaxy S23 Ultra and iPhone 14 Pro Max?

Hello, now l have $1,450  from work. I want a phone. I don’t know which phone to choose between Samsung Galaxy S23 Ultra and iPhone 14 Pro Max. I love playing games and taking pictures, which use a lot of memory. I am a phone addict So I need a phone that has enough battery for my daily use. Because I have to use the phone for 8-10 hours in college, which phone should I choose better? Thanks! Nook