Google’s upcoming Pixel 9 series is expected to feature an ultrasonic fingerprint scanner, marking a significant upgrade from the optical sensors used in previous models. According to a source familiar with the matter, as reported by Android Authority, Google plans to implement Qualcomm’s 3D Sonic Gen 2 (QFS4008) scanner in its next-generation smartphones.
The move to ultrasonic technology aims to address long-standing issues with the Pixel’s under-display fingerprint sensors, which have been criticized for slow performance and occasional reliability problems since their introduction in the Pixel 6. Ultrasonic scanners are known for being faster, more accurate, and less sensitive to moisture or dirt compared to optical sensors.
This change will bring Google’s flagship devices in line with competitors like Samsung, which has been using ultrasonic scanners in its high-end smartphones for several years. The specific model chosen by Google is the same as the one found in the Samsung Galaxy S24 Ultra.
Apart from just the technical problems users were experiencing with Google’s optical fingerprint scanners, many users also found the light from the sensor to be blindingly bright, especially at night. Since ultrasonic fingerprint sensors don’t need to blast out light to read your fingerprint, Pixel 9 users can finally unlock their devices at night without the bright flashlight-like sensor turning on.
The new scanner is expected to be implemented across all Pixel 9 variants, except for the Pixel 9 Pro Fold, which will retain its power button-mounted fingerprint sensor. Google has confirmed that the Pixel 9 series will be unveiled on August 13.
This upgrade is anticipated to significantly improve the unlock experience for Pixel users, potentially resolving a persistent criticism of recent Pixel devices. However, it’s worth noting that overall unlock performance depends on more than just hardware, and the full impact of this change will only be clear once the devices are in users’ hands.
In the meantime, if you’re troubled with fingerprint sensor issues on your Pixel phone, check out our detailed guide on how to troubleshoot these problems. That said, what are your thoughts on the addition of the ultrasonic fingerprint scanner, and would you take it even it if means a slight bump in price?
Dwayne Cubbins
1731 Posts
My fascination with Android phones began the moment I got my hands on one. Since then, I've been on a journey to decode the ever-evolving tech landscape, fueled by a passion for both the "how" and the "why." Since 2018, I've been crafting content that empowers users and demystifies the tech world. From in-depth how-to guides that unlock your phone's potential to breaking news based on original research, I strive to make tech accessible and engaging.
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