I like the feeling of holding and using a phone in one hand. I am using a Pixel 5 right now, but it feels a bit too large for me. I know nobody makes phone that small like the iPhone 4S or the Samsung S3 mini anymore, but is there at least a phone smaller than the Pixel 5? Maybe around the size of a iPhone 12/13 mini?
EDIT: There is a small Android phone project in development for anyone interested: https://smallandroidphone.com/
These are very good phones but they are not small enough for me.
The size of XZ2 compact is very nice but I hate the curved edges and back panel. I think XZ1 compact actually suits me better, but it is almost 6 years old now. I don't think I will be able to use it for long.