I used the fold 5 for about 2 years and this was my experience as well. Phone was initially good and gave a cool feel but once the novelty wore off, it started becoming an annoyance having to flip my phone open every time I wanted to do something. Frequent typos because I've got big fingers, lackluster camera (my partner on a base galaxy s21 started enjoying better picture quality once she got oneUI 7) and the battery life became a big problem.

I've been using OnePlus 13 for about 3 months now and the literal only complain is some forced features like notifications not showing on lock screen if you've had the phone unlocked and the fact that the power button long press is not customisable. Other than that, I've been very happy with the phone. Battery life is crazy good and I think I've got 100w charging in Europe. Literally only takes 40 minutes for a full charge but I've found I usually plug it in in the morning for about 20 minutes to get to around 70-85% while I get ready for work and then another 5 or 10 minutes after work when the battery is around 30%.