Having a camera vs a computer with me

A friend of mine mocked me for carrying a camera around my neck and I said, “I like to always have a camera with me.” and he held up his phone and said, “I always have a camera with me, too, see?” and I asked, “Does it take film?” and he laughed and said, “No, of course not.” and I said, “Then you don’t have a camera with you. You have a computer that can record images.” and I’m kind of a dick I guess.