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

Tech lovers reading this may remember that in 2018 Qualcomm introduced the first generation 3D Sonic sensor which utilized ultrasonic waves for authentication. While it was more secure compared the optical finger print sensing units that we are utilized to, the major crack in its armour was the reality that it was visibly slower than its allegedly inferior optical brethren. It was likewise famous for not working well with damp fingers. Nonetheless, Samsung continued using the very same sensing unit on the entire lineup of its flagship gadgets in 2019 through 2020..
Not any longer.
When it comes to sensors, Larger is (practically) always better.
The new 3D Sonic Gen 2 fingerprint sensing unit from Qualcomm – which is highly likely to make its debut with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous design. The very first and most likely the greatest (pun planned) distinction in between the older and newer sensing unit is the sheer distinction in size. At 0.79 x 1.18-inches, the new sensor is substantially bigger than its predecessor that determined just 0.16 x 0.35-inches throughout. For those who do not understand the mathematics, the brand-new sensor is a massive 77% larger than its predecessor..
The result?
Qualcomm declares that the brand-new sensing unit is not only 50% faster, however also works far better with wet fingers. The larger physical size of the sensing unit is what lets it catch 1.7 x more biometric data, making it even more secure and quicker than the previous design.

What is also interesting is the fact that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the biggest ultrasonic fingerprint scanner made by Qualcomm. That honour is scheduled for the businesss 3D Sonic Max sensor which the company showcased at the Snapdragon Tech Summit in 2019. This season, sadly, hasnt made a look on a mobile phone.
With the launch of the Samsung Galaxy S21 simply days away, chances are high you will get the chance to use this new in-display finger print sensor really soon.

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

While it was more safe and secure compared the optical finger print sensors that we are utilized to, the major chink in its armour was the fact that it was noticeably slower than its apparently inferior optical brethren. The new 3D Sonic Gen 2 finger print sensor from Qualcomm – which is very most likely to make its debut with the Samsung Galaxy S21 lineup – brings substantial enhancements over the previous model. What is likewise intriguing is the truth that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the biggest ultrasonic finger print scanner made by Qualcomm.

Cumbersome, incorrect in-display fingerprint scanners might become a thing of the past as Qualcomm prepares to debut its new 3D Sonic Gen 2 finger print sensor with the Samsung Galaxy S21 series later on this week. The new, much bigger finger print sensor is the follower to Qualcomms first-generation 3D Sonic Sensing unit that we saw on the Galaxy S10 and Galaxy S20 series.