What makes a good foldable better than say a $700 RAZR?

They're tablet sized screens folding to phone size, instead of phone size folding to half phone size.

	▲	Nevermark 6 days ago \| parent [-]
		Apple should create 1.5x1.5 and 2x2 inch variations of a wrist "Panel Watch Ultra". Be great for diving - and everything else. That would be the half sized phone I would buy.