Many flagships already use Qualcomm’s 3D Sonic Sensor for in-display fingerprint scanning, including , Note 10, , and Note 20 series. Today, the US company announced an update to its fingerprint sensor, which is much faster and slightly larger.
Simply dubbed Qualcomm 3D Sonic Sensor Gen 2, the new fingerprint sensor is said to offer a better user experience thanks to enhanced technologies and acoustics (ultrasonic waves). The new smartphone component is capable of scanning fingerprints through solid surfaces like glass and metal even while wet.
As mentioned earlier, the 3D Sonic Sensor …
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