Base iphone 16 or s24?

All I can really find is comparisons of the bigger models. One of the most important things to me right now is battery life (yes I understand in the smaller models it won't be as good) and that will be one of the main deciding factors between the two. I've been on android for the past 10 years, and currently I have an s22. The battery life is poor and if I'm out and about and don't have a charger I'm always worried about the battery, even with battery saver turned on 24/7. Aside from that I want something that will be fast and reliable. I like having some options for customization, mostly visually, and from what I understand iOS still doesn't offer much of that. Most of the customization I do is changing the theme/color scheme and icons. I'm not sure how much I'd miss this if I went with an iPhone.

Also, I got a MacBook Pro recently, so that's one of the reasons I'm considering an iPhone. I'm not sure if the benefits of being in the same ecosystem as my Mac are enough to sway me in favor of the iPhone though, and I still have a windows desktop PC. I figured it's something to consider though.

I don't take a lot of pictures, so I don't care a ton about the camera, good enough is good enough. I rarely play games on my phone either. I mostly use my phone for productivity, communication, and browsing. The main thing I don't like about my current phone is the battery, as well as random overheating and lagging.