Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Wu Yanzu in South China for the delivery of clues! CTOnews.com8: on August 17, 2021, iQOO released the first iQOO 8 Pro that supports ultrasonic 3D wide-area fingerprint unlocking. Today, it is reported that Samsung Galaxy S23 Ultra will also use ultrasonic 3D wide area fingerprint sensor.

According to Alvin, there are rumors that Samsung Galaxy S23 Ultra will use Qualcomm's ultrasonic 3D Sonic Max fingerprint scanning technology, which is the same as the ultrasonic 3D wide area fingerprint sensor used by phones such as vivo X80 Pro and iQOO 9 Pro. Samsung Galaxy S23 Ultra will also provide larger fingerprint recognition area and faster unlocking speed.

Qualcomm's official introduction to 3D Sonic Max ultrasonic fingerprint sensor is as follows:

Qualcomm 3D Sonic Max ultrasonic fingerprint sensor uses evolving ultrasonic technology to read 3D features such as ridges, grooves and pores of users' fingers to build very accurate fingerprint images, enabling mobile terminals to provide high-performance fingerprint security solutions. Even in the case of wet fingers, Qualcomm 3D Sonic Max ultrasonic fingerprint sensor can penetrate glass and metal surfaces for accurate fingerprint scanning.

Thanks to the large recognition area, Qualcomm 3D Sonic Max ultrasonic fingerprint sensor also supports reading two fingerprints at the same time, which not only further improves the security of applications such as payments, but also comprehensively upgrades the privacy of mobile phones. For example, parents can set some apps to be unlocked with double fingerprints, so that children can unlock them only with the participation of their parents.

Previously, Samsung used ultrasonic fingerprinting on the Galaxy S22 Ultra. Wccftech believes that it is because of cost for why it did not use ultrasonic 3D wide-area fingerprint unlocking solution, and its guess is that Samsung uses Qualcomm processors on all Galaxy S23 series phones because Qualcomm has agreed to some additional conditions, including the provision of ultrasonic 3D wide-area fingerprint sensors at a lower price.

CTOnews.com learned that previously revealed that Samsung Galaxy S23 Ultra will be equipped with Qualcomm Snapdragon 8 Gen2 processor, built-in 5000mAh battery, using the unreleased 200 megapixel sensor ISOCELL HP2.

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