Apple is reportedly intensifying efforts to deliver on a long-sought goal: a fully immersive, all-screen iPhone experience. Recent supply chain reports indicate the tech giant is actively testing under-display Face ID technology for potential inclusion in the 2026 iPhone 18,a move that would eliminate the current Dynamic Island and notch. Achieving this feature hinges on overcoming significant engineering hurdles related to maintaining the security and reliability of Apple’s biometric authentication system while transmitting signals through display glass, a challenge that has previously stalled similar advancements [[1]].
Apple is continuing its pursuit of a truly all-screen smartphone, and the latest reports suggest the iPhone 18 could finally feature the long-awaited, under-display Face ID technology. The move represents a significant step toward eliminating notches and camera islands, a design challenge that has defined recent iPhone generations.
According to new supply chain reports, Apple is actively testing what’s being described as “under-display three-dimensional imaging technology,” relying on “precision transparent glass.” This development isn’t simply about aesthetics; it involves intricate physical and engineering considerations. For Face ID to function through the display, the infrared sensors require a clear path to scan faces without interference from the screen’s pixels.
The report indicates that these components are currently undergoing rigorous testing, signaling Apple’s commitment to removing the camera notch and Dynamic Island from its 2026 iPhone lineup.
Things Hidden in Upcoming iPhones
While seemingly similar to under-display camera technology found in some Android phones, Apple’s ambition is considerably more complex. The company isn’t just aiming to conceal a two-dimensional selfie camera, but a sophisticated array of three-dimensional biometric sensors. Even minor distortions in the transparent glass could compromise the reliability and security of Face ID.
Rumors of integrating this technology into 2026 and 2027 iPhones have circulated for some time, but the latest report highlights an acceleration in supply chain development. This suggests Apple may have overcome the reliability issues that have previously prevented a seamless all-screen design. The successful integration of this technology would further solidify Apple’s position as a leader in smartphone innovation.
This development also raises questions about the future of the Dynamic Island. Introduced with the iPhone 14 Pro, the feature cleverly transformed hardware limitations into a versatile user interface element, handling tasks like timers, sports scores, and media controls.
As the iPhone 18 moves toward a truly all-screen design, users may encounter changes to the Dynamic Island or a loss of some of its smart integration features. However, if Apple can achieve this without the visual compromises seen in under-display cameras on phones like the Galaxy Z Fold, it could once again set the standard for the industry. The technology may initially be limited to “Pro” or “Ultra” models.
