Apple is developing a flagship device for its 20th anniversary iPhone 20 could be a major milestone that could prompt users to consider skipping the iPhone 18 Pro. Latest leaks indicate that the anniversary model shifts away from traditional designs toward a full-glass design with smoothly curved screen edges on all four sides.
Design and Display Innovations
The device features a truly bezel-less screen with the selfie camera hidden underneath it, leading to the complete removal of the Dynamic Island. The camera is equipped with a specially designed sensor that provides image quality much better than the current generation. The technology eliminates certain traditional structural layers to increase light transmission and reduce screen thickness. This allows the device to achieve higher outdoor brightness and lower power consumption compared to the OLED screen on the iPhone 18 Pro. Additionally, Apple is testing a major change to physical buttons by moving to solid-state buttons integrated directly into the frame for the power button, volume buttons, action button, and camera control. These buttons no longer have moving parts, but use highly sensitive vibration motors with haptic feedback that create a pressing sensation similar to a real physical button. Apple also tests a fundamental change in the physical button system. This design minimizes gaps and increases water and dust resistance.
Performance and Battery Upgrades
Under the hood, the iPhone 20 is expected to transition to an improved 2nm architecture with the A21 Pro processor, following the A20 Pro chip used in earlier models. The device also features a dedicated AI memory and a larger screen. Battery technology also sees an upgrade through the exploration of silicon anode batteries instead of traditional graphite materials. Silicon anodes store more lithium ions per unit volume to increase energy density, extending battery life without increasing the device’s thickness or weight. Furthermore, Apple has tested related selfie camera technologies on the iPhone Duo, indicating a gradual refinement process before bringing the features to the premium anniversary lineup.
Unresolved Development Challenges
While the device mirrors the historic 2017 release when users skipped the iPhone 8 to wait for the iPhone X—when the tenth-anniversary device not only brought a new design but also opened a completely different chapter in iPhone history—complex technologies such as under-display cameras may encounter difficulties during development. It remains unclear how these potential hurdles might alter the final release schedule or final specifications.
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