> Batteries that charge fast. Batteries that can support 2-3 days of use. Lighter batteries.

Battery chemistry isn't there yet. Frankly, we are lucky enough phones don't set themselves ablaze every day - it only takes minuscule errors and you get a Galaxy Note.

> Thinner camera.

Hard to beat physics and if you ask me, "AI" slop is already being overused on cameras to hide the fact that good picture quality requires sensor area and distance for the optics.

> Satellite connectivity.

We're already beginning to see that with Starlink LTE.