1. tirednessme's Avatar
    How can I tell if my smartphone has a optical under display fingerprint sensor or ultrasonic? Samsung don’t specify for the Samsung Galaxy A53 5G on their product page. Will ultrasonic damage your hearing since it’s loud and high pitched?
    07-03-2022 08:39 PM
  2. Javier P's Avatar
    Welcome to the forums. The Galaxy A53 comes with an optical FPS, leaving the ultrasound type only for the S series flagships. And no, an ultrasound FPS won't affect your hearing (or your pet's that is far more sensitive).
    Laura Knotek likes this.
    07-03-2022 08:50 PM
  3. B. Diddy's Avatar
    Welcome to Android Central! I agree with Javier P, ultrasound will not damage your hearing.
    Laura Knotek likes this.
    07-04-2022 02:36 AM
  4. TgeekB's Avatar
    I actually prefer the finger print scanner on the side. It works almost flawlessly.
    07-04-2022 05:59 PM
  5. mustang7757's Avatar
    How can I tell if my smartphone has a optical under display fingerprint sensor or ultrasonic? Samsung don’t specify for the Samsung Galaxy A53 5G on their product page. Will ultrasonic damage your hearing since it’s loud and high pitched?
    Ultrasonic finger print is available on high end Samsung and no you and won't get to hear it or a animal.
    Laura Knotek likes this.
    07-04-2022 06:51 PM

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