They do make one with a 4" display! I'm a small phone liker. After spending years on an iPhone 13 Mini and wishing it was a little smaller, I got a Motorola Razr Ultra last year and I've been very happy with it. It has a fully functional 4" external display, and unfolds into a full-size smartphone/phablet display for when you need it. I use the little external display probably 80% of the time, but it's handy to unfold when you need it for Maps or something. I know it sounds wacky to have a foldable phone, I was nervous about it too, but give it a look. It's actually really cool.

Flip phone user for five years, will never get a slab again. It's weird to me more people don't use them, I guess they're expensive still.

Have you been using the same foldable phone for those 5 years? It’s the price, but it’s also a question of durability.

Same one for five years (Samsung Flip 3). It does have a crack down the middle. It's not enough to bother me, but you're right, early gens do have that problem (believe it is fixed by now).

If Motorola releases a flip phone with GrapheneOS I'll order it on day one. I wanted one the last time I upgraded but I wanted GrapheneOS and there's no flip Pixel (only a foldable).