Frustrated with inaccurate, slow in-display fingerprint scanners? Here’s the solution!

Clunky, unreliable in-display finger print scanners might become a distant memory as Qualcomm prepares to debut its new 3D Sonic Gen 2 finger print sensor with the Samsung Galaxy S21 series later this week. The new, much larger fingerprint sensing unit is the successor to Qualcomms first-generation 3D Sonic Sensor that we saw on the Galaxy S10 and Galaxy S20 series.

While it was more safe and secure compared the optical fingerprint sensors that we are used to, the significant crack in its armour was the reality that it was significantly slower than its supposedly inferior optical brethren. The new 3D Sonic Gen 2 finger print sensing unit from Qualcomm – which is really likely to make its debut with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous model. What is likewise intriguing is the fact that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the largest ultrasonic finger print scanner made by Qualcomm.

Everything about the brand-new Qualcomm 3D sonic sensor is better than its predecessor/ © Qualcomm.

Tech lovers reading this may recall that in 2018 Qualcomm presented the very first generation 3D Sonic sensing unit which utilized ultrasonic waves for authentication. While it was more protected compared the optical finger print sensors that we are used to, the significant chink in its armour was the reality that it was significantly slower than its allegedly inferior optical brethren.
Not any longer.
When it comes to sensors, Larger is (nearly) constantly better.
The new 3D Sonic Gen 2 fingerprint sensor from Qualcomm – which is likely to make its debut with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous model. The first and probably the biggest (pun planned) difference in between the older and more recent sensing unit is the sheer distinction in size. At 0.79 x 1.18-inches, the new sensor is significantly bigger than its predecessor that determined simply 0.16 x 0.35-inches throughout. For those who do not comprehend the math, the new sensing unit is an enormous 77% bigger than its predecessor..
The outcome?
Qualcomm declares that the brand-new sensor is not only 50% faster, however likewise works much better with wet fingers. The larger physical size of the sensor is what lets it capture 1.7 x more biometric data, making it a lot more protected and quicker than the previous model.

What is also fascinating is the truth that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the largest ultrasonic fingerprint scanner made by Qualcomm. That honour is scheduled for the businesss 3D Sonic Max sensing unit which the company showcased at the Snapdragon Tech Summit in 2019. This season, unfortunately, hasnt made an appearance on a smartphone.
With the launch of the Samsung Galaxy S21 simply days away, opportunities are high you will get the chance to use this new in-display finger print sensor really quickly.

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