[DigitalToday reporter Jinju Hong] Longer battery life, a major camera upgrade and possible design changes were cited as key points to watch for the iPhone 18 Pro.

On July 23 (local time), IT outlet 9to5Mac highlighted the three factors as elements that could spur demand among iPhone 17 Pro users considering whether to switch to the next model.

The first area drawing attention is the battery. The iPhone 17 Pro and Pro Max improved battery performance last year, but Apple could raise it another level this year, a possibility was raised. An LTPO+ display, a 2-nanometer process for the A20 Pro chip and the possible adoption of Apple’s in-house designed C2 cellular modem were mentioned together. Recent leaked information also pointed to the possibility of a larger physical battery in Pro models. In particular, the iPhone 18 Pro Max could see a more noticeable gain in battery improvements, a forecast said.

The camera was also cited as a key variable that could drive upgrade demand. Mark Gurman said the iPhone 18 Pro would bring the biggest leap in camera hardware in years. The focus is on the main camera and the telephoto camera. A variable aperture feature was suggested for the main camera, while a larger aperture was proposed for the telephoto camera.

Signs of hardware changes are also being detected in the exterior. A Weibo leak account, Fixed Focus Digital, said the camera bump on the iPhone 18 Pro could be 2 mm thicker than last year, citing an expanded main camera module as the reason. Detailed specifications are still limited, but it suggests Apple may even adjust the physical design to improve camera performance.

Design changes are also hard to ignore in annual upgrade demand. If the exterior is almost the same as the previous model, the incentive to move to a new product weakens. Three changes are currently being discussed: the addition of new colors, a smaller Dynamic Island and stronger integration of the rear materials.

Dark cherry, light blue and silver were mentioned as colors, and the possibility of black or space gray was also presented. The Dynamic Island was expected to shrink by about 35 percent from the current design. The change points include expanding usable screen space and giving a more modern impression. The rear could shift away from the two-tone color that drew mixed reactions last year, to a form that more cohesively organizes glass and aluminum, a possibility was raised.

The outlook also ties in with Apple’s product strategy rather than the addition of features itself. Battery is directly linked to perceived performance, and the camera is central to differentiating Pro models. Design is a factor that directly affects upgrade decisions. As a result, attention is on whether the iPhone 18 Pro can create a case for upgrading if usage time increases, camera hardware is strengthened and front and rear designs are refined, even if the extent of exterior change from the previous model is not large.