IPhone Fold: No Under-Screen Touch ID Expected
iPhone Fold: touch ID Confirmed, Face ID Likely Out
What: Apple’s upcoming foldable iPhone (“iPhone Fold”) will feature a Touch ID sensor integrated into teh side button, not under the display.
Where: this information comes from Apple analyst Ming-Chi Kuo via his blog.
When: The iPhone fold is expected to launch in the future (no specific date given in the article), with final design currently being finalized.
Why it Matters: This decision impacts the authentication methods on the iPhone Fold. A side-mounted Touch ID suggests Apple is prioritizing thinness over face ID, and potentially cost-effectiveness over under-display fingerprint technology.It confirms a shift in biometric authentication strategy for this device.
What’s Next: Apple is finalizing the design. Kuo reiterates previous projections regarding the manufacturing schedule and sales volume (details not provided in this article).
Key Considerations:
Authentication Methods: The iPhone Fold will likely rely on Touch ID (side button) for biometric authentication.
Face ID Status: Face ID is likely not included due to space constraints.
Under-display Touch ID: Apple has explored this technology but it’s currently deemed too expensive for mass production.
iPad Air 4 Precedent: Apple successfully implemented a side-mounted Touch ID in the iPad Air 4, demonstrating the feasibility of this approach.
Apple Biometric Technology Timeline:
| Technology | First Implementation | Notes |
|—|—|—|
| Touch ID (Home Button) | iPhone 5s (2013) | Original fingerprint sensor. |
| Face ID | iPhone X (2017) | Facial recognition system. |
| Touch ID (Side Button) | iPad Air 4 (2020) | Integrated into the power button. |
| Touch ID (iPhone Fold) | Expected in iPhone Fold (Future) | Side-mounted, likely for space/cost reasons. |