Leaker Envisions a Shorter iPhone With a New iOS Layout

A future iPhone could keep its current width while becoming shorter, with iOS preserving room for content by moving some controls into the status bar, in a theory shared by the Weibo leaker known as "Instant Digital." Instant Digital imagines Apple shortening a non-folding iPhone once its display has only a single camera cutout or the front-facing camera moves entirely…

Summary from the MacRumors feed. The full story lives on their site.