Samsung Sees Galaxy Z Flip 4, Fold 4 as Edge in Smartphone Wars

NEW YORK—Samsung Electronics Co. sees a gap in its stalemated smartphone battle with Apple Inc.

That’s the view of Samsung mobile-business head Roh Tae-moon, a chief architect of the corporate’s foldable-display telephones. The latest variations, the Galaxy Z Fold 4 and Galaxy Z Flip 4, had been unveiled on Wednesday.