While some insiders at the end of April assured that the iPhone 18 Pro would retain the dimensions of the seventeenth series — and even demonstrated dummy units compatible with old cases — new leaks suggest the opposite. Tipster Abhishek Yadav and photographs of protective films published online point to substantially altered body proportions.
What exactly is changing
According to new leaks, the iPhone 18 Pro will receive a display of approximately 6.4 inches, while the Pro Max will approach the 7-inch mark. At the same time, the bodies will become taller but slightly narrower — meaning Apple may change the aspect ratio rather than simply increase the size.
Screen protective films that leaked online revealed another detail: the opening for the front-facing Dynamic Island camera is noticeably smaller and positioned somewhat off-center. This aligns with rumors about reducing the Dynamic Island size by 25–35%.
"Leaked protective films show a noticeably smaller front camera opening placed slightly off-centre"
91mobiles
Why "taller and narrower" is not just aesthetics
By industrial logic, changing proportions solves a specific engineering task: increase screen area without widening the phone in your hand. A narrower body allows the thumb to cover a larger portion of the display — which is why Android manufacturers have been massively switching to 20:9 and higher aspect ratios for several years.
Apple, however, has long adhered to its own standards. The iPhone X in 2017 switched from 16:9 to 19.5:9, and the company positioned this as a balance between screen size and one-handed convenience. Since then, the proportions have barely changed — unlike competitors.
- Wider phone = harder for the thumb to reach the opposite edge
- Taller and narrower phone = larger screen without increasing grip width
- Smaller Dynamic Island = more usable area at the top without switching to an under-display camera
Conflicting leaks — not a bug but a signal
The fact that new rumors directly contradict April's reports is telling. As AndroidHeadlines notes, early dummy units demonstrated size retention, and some testers even confirmed compatibility with iPhone 17 cases. The new leaks either reflect later decisions at Apple, or one of the two information streams is false.
September will tell who was right. But if the proportion change is confirmed — it will be the first noticeable geometric transformation of the iPhone Pro since the 2017 shift to 19.5:9.
The question is different: if the Pro Max really does breach the 7-inch diagonal mark, will it remain a "one-handed smartphone" — or will Apple silently admit that the flagship has finally become a tablet that makes calls?
