iPhone 18 Pro launch next month, full specs leak: How it compares with iPhone 17 Pro

Apple is set to unveil its latest iPhone Pro model, the iPhone 18 Pro, during a scheduled event on September 9, according to multiple reports. The device is expected to feature several key upgrades over its predecessor, the iPhone 17 Pro, particularly in terms of processing power, camera capabilities, and battery life. Leaked specifications suggest the iPhone 18 Pro will run on the A20 Pro chip, a 2nm process chip, marking a significant leap in performance compared to the A19 Pro chip used in the iPhone 17 Pro. Additionally, the phone is rumored to include a variable-aperture main camera system, allowing for dynamic adjustments in light conditions, and potential improvements in battery capacity. The iPhone 18 Pro is anticipated to maintain the familiar 6.3-inch OLED display with ProMotion technology supporting up to 120Hz refresh rates. While the screen size remains consistent with the iPhone 17 Pro, there are indications that Apple might be using a newer panel offering enhanced brightness levels. The design is expected to stay largely similar, retaining the signature camera plateau and aluminum frame. However, there are hints of minor refinements, such as a potentially smaller Face ID sensor, which could lead to a reduced Dynamic Island footprint. Camera enhancements appear to be a focal point for the iPhone 18 Pro. The main camera is rumored to feature a variable aperture lens, capable of adjusting between f/1.4 and f/4.0, providing greater flexibility in different lighting scenarios. This contrasts with the fixed f/1.78 aperture of the iPhone 17 Pro's main camera. Both models share identical ultra-wide and telephoto lenses, though the iPhone 18 Pro may introduce improved software features for image processing and stabilization. The front-facing camera is expected to retain its 18MP resolution along with ToF (time-of-flight) sensors and HDR capabilities. Performance-wise, the A20 Pro chip is expected to deliver substantial gains over the A19 Pro. With a 2nm manufacturing process, the A20 Pro could offer better energy efficiency and faster processing speeds, making it well-suited for demanding tasks such as video editing and augmented reality applications. The increased performance is likely to translate into smoother multitasking and quicker app launches, enhancing the overall user experience. Battery improvements are another area of interest. The iPhone 18 Pro is speculated to come with a slightly larger battery capacity, with global variants featuring 4,056 mAh and U.S. versions reaching up to 4,288 mAh. These figures represent marginal increases over the iPhone 17 Pro's 3,988 mAh (global) and 4,252 mAh (U.S.) batteries. Enhanced battery life could provide users with extended usage times, especially under heavy workloads. Connectivity features are also expected to see incremental updates. The iPhone 18 Pro may support the Apple C2 modem in certain regions and the Qualcomm X80 modem in the United States, ensuring compatibility with emerging 5G networks. Additionally, the device is rumored to include advanced satellite connectivity, enabling emergency communication in remote locations. In terms of pricing, the iPhone 18 Pro is projected to start at $1,300, a $200 increase from the iPhone 17 Pro's starting price of $1,100. This price hike aligns with industry trends of premium devices commanding higher prices due to advanced features and materials. The color options for the iPhone 18 Pro include a new Deep Red variant, expanding upon the three colors offered with the iPhone 17 Pro, which included Cosmic Orange. Software-wise, the iPhone 18 Pro is expected to ship with iOS 27, building on the features introduced in iOS 26. Users can anticipate continued refinements in performance, security, and user interface elements. The release of the iPhone 18 Pro marks another step in Apple's ongoing commitment to innovation, balancing design consistency with meaningful technological advancements.