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3D Sonic Sensor

5

Qualcomm's new larger 3D Sonic Sensors touted to scan fingerprints 50% faster

Qualcomm's new larger 3D Sonic Sensors touted to scan fingerprints 50% faster

Qualcomm is ploughing through with ultrasonic fingerprint-sensing technology as it introduces its second-generation 3D Sonic Sensor. The chip, set to go out into smartphones in the extreme near0future, features a reading surface that's 77% larger than the original and better processing that should result in 50% faster scans. However, something that hasn't been addressed here and has been challenged multiple times is the reliability factor.

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52

Why Samsung using ultrasonic tech for the Galaxy S10's in-screen fingerprint scanner matters

Why Samsung using ultrasonic tech for the Galaxy S10's in-screen fingerprint scanner matters

Samsung has just announced its latest super-duper flagship phone, and among the new features it boasts is the world's first commercial ultrasonic fingerprint sensor under a display. We've seen other in-display scanners on phones from the likes of OnePlus and Huawei, but they use optical technology instead. This new ultrasonic method is supposed to be better in more ways than one — let's take a look at why.

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