iPhone 18 Pro and Pro Max: Apple redefines performance with the A20 Pro chip and a variable aperture camera

Apple unveiled the iPhone 18 Pro and the iPhone 18 Pro Max on September 9, 2026, consolidating its strategy of maintaining a stable exterior design while deepening internal improvements. This approach aims to offer users a more refined experience without altering the ergonomics they are accustomed to, keeping the same screen dimensions of 6.3 and 6.9 inches respectively.

The company emphasized that this generation marks a turning point in local processing capacity, especially for artificial intelligence tasks. The launch event, titled 'A ray of wow', also included the announcement of the iPhone Duo and new Apple Watch models, positioning the iPhone 18 Pro as the flagship of the smartphone line for the second half of 2026.

The heart of the new device is the A20 Pro chip, manufactured with a 2-nanometer process that allows for superior energy efficiency. This processor features a 6-core CPU, a 7-core GPU with neural accelerators, and a dual 16-core Neural Engine, which doubles the AI computing power compared to the previous generation.

To manage the heat generated by these intensive tasks, Apple has integrated a next-generation vapor chamber. This cooling solution allows maintaining maximum performance during prolonged video editing or AI model inference sessions, avoiding the throttling or speed reduction that affected previous models under sustained loads.

The main photographic novelty is the incorporation of a variable aperture in the 48 MP Fusion main camera. This feature, unprecedented in iPhone history, allows users to adjust the amount of light entering the sensor, offering professional control over depth of field and exposure in low-light conditions.

Furthermore, the Pro camera system includes improvements in stabilization and computational processing, resulting in greater sharpness and reduced digital noise. Integration with the new generation of Apple Intelligence enables more precise automatic editing and the creation of complex visual effects directly on the device.

When comparing the iPhone 18 Pro with its predecessor, the iPhone 17 Pro, significant differences in performance and battery life are observed, although the screen and physical design remain identical. The following table summarizes the main technical variations between both models:

The jump in storage capacity is another highlighted point, as the iPhone 18 Pro introduces a 2 TB variant, which was not available in the previous generation. This expansion responds to the growing demand for space to store high-resolution videos and local AI models.

Apple states that the iPhone 18 Pro Max offers the greatest battery life improvement ever recorded in a Pro model, reaching up to 43 hours of video playback. This represents an increase of 6 hours compared to the iPhone 17 Pro Max, thanks to the combination of the A20 Pro chip's efficiency and a larger capacity battery.

In the standard 6.3-inch model, battery life is set at 34 hours of video, surpassing the 31 hours of the iPhone 17 Pro. Wired fast charging has also been optimized, allowing a significant amount of battery to be recovered in less time, which is useful for users with intensive routines.

The devices are available in four finishes: black, silver, glacial blue, and the new burgundy color. Pre-orders began on September 12, 2026, with availability in physical stores and online starting September 18. In markets like Spain, users can purchase the models from authorized distributors and telecommunications operators.

The update to iOS 27 was released as a free update on September 14, ensuring that users of previous generations could also access the new Apple Intelligence features. The integration of these models into operator infrastructure, as confirmed by Motive for its Entitlement Server, guarantees smooth device management from the first day of launch.