Bringing back the Iris Scanner with provide these benefits:

• Enhanced Security: Iris scanning is a highly secure biometric authentication method. It provides an extra layer of security beyond traditional methods like PINs or fingerprints.

• Contactless Authentication: In a world where hygiene and cleanliness are emphasized, the iris scanner allows for contactless authentication, reducing the spread of germs on the device.

• Versatility: Iris scanning works well in various lighting conditions and is difficult to spoof, making it a reliable choice for unlocking devices.

• Accessibility: It can be a valuable accessibility feature, assisting users with disabilities who may have difficulty with other forms of authentication.

• Technological Differentiation: Reintroducing the iris scanner could help Samsung differentiate its devices in a competitive market, providing a unique selling point.

• Complementary to Existing Biometrics: Iris scanning can work alongside other biometric methods like facial recognition and fingerprint scanning, giving users more options for secure access.

• Privacy-Focused: Iris data is typically stored on the device, ensuring user privacy and reducing concerns about data breaches.

• Future-Proofing: As technology evolves, iris scanning could be integrated with emerging applications and services, making it a forward-looking feature.

• User Demand: Some users may prefer iris scanning due to its reliability and security, so bringing it back could cater to their preferences.

• Government and Enterprise Use: Iris scanning is often used in government and enterprise applications for its high level of security, which could make Samsung devices more appealing to these sectors.