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2020 iPhone Rumored to Have Under-Display Ultrasonic Fingerprint Scanner Supplied by Qualcomm
The reports claim that Apple plans to use Qualcomm's ultrasonic fingerprint sensor technology in at least one iPhone model set to be released in 2020, although the timeframe could be pushed back to 2021. GIS would cooperate with Qualcomm to supply necessary components.
This lines up with recent reports from analyst Ming-Chi Kuo, Barclays analysts, Bloomberg, and others who expect Apple to release an iPhone with both Face ID and under-display fingerprint authentication in 2020 or 2021.
There are currently two types of under-display fingerprint sensors, including optical and ultrasonic. Optical variants rely on light from a smartphone's display to create a 2D image of a fingerprint, while ultrasonic variants make use of high-frequency sound to generate a 3D image of a fingerprint.
Qualcomm already supplies ultrasonic fingerprint sensors for Samsung's Galaxy S10 and Galaxy Note10 smartphones, but iPhones could use an even more advanced version of the technology by time 2020 or 2021 rolls around.
In a closed-door briefing on the sidelines of the 2019 Mobile World Congress conference in Barcelona, Qualcomm director Gordon Thomas reportedly disclosed that the company plans to create even larger under-display fingerprint sensors than the one used in Samsung's latest smartphones, with an eventual goal of developing a sensor that works across virtually the entire display.
Coincidentally or not, the rumors about iPhones with under-display fingerprint scanning have suggested it will be a full-screen solution.
All in all, this serves as more evidence that Apple plans to release at least one new iPhone model with both Face ID and a form of full-screen Touch ID within the next year or two. Given the ultrasonic technology only works with OLED displays, the sensor will likely be limited to higher-end iPhones.
Update: As noted by PCMag, Qualcomm today at its Snapdragon Tech Summit in Hawaii unveiled a 30x20mm in-display fingerprint sensor for smartphones, said to be 17x larger than the one in the Galaxy S10. (Thanks, Stefan Constantine!)