Google plans to introduce a faster and more reliable ultrasonic fingerprint scanner in the upcoming Pixel 9 lineup. This information comes from Android Authority, which reports that the new scanner will replace the optical under-display fingerprint sensor used since the Pixel 6. This advanced technology can read wet or oily fingerprints, ensuring consistent performance.
Addressing common issues
The new ultrasonic fingerprint scanner aims to resolve many of the common problems users have faced with optical sensors. These older scanners, which are the earliest methods of reading fingerprints, function by flashing a light against your finger and detecting surface patterns and ridges. However, any changes, such as dirt or dryness, can interfere with the reading process, affecting reliability.
Ultrasonic sensors offer a significant improvement by using ultrasonic pulses to read fingerprints with greater accuracy. This technology not only provides more accurate readings but also eliminates the blinding effect of light when unlocking your phone at night, a feature that will surely be a relief for many users. Reliable leaker Kamila Wojciechowska has indicated that the Pixel 9 will include Qualcomm's 3D Sonic Gen 2 (QFS4008), the same scanner used in the Samsung Galaxy S24 Ultra.
New feature rollout
The new ultrasonic fingerprint scanner will be available on all Pixel 9 models, except for the upcoming Fold 2, which will maintain its power button-based fingerprint sensor. This exception means Fold 2 won't benefit from the new technology.
We eagerly anticipate more details about the Pixel 9 and its features to be revealed at Google's Pixel 9 hardware event on August 13th. Until then, the introduction of a more dependable fingerprint scanner is an exciting development for Pixel enthusiasts.
