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

While it was more secure compared the optical finger print sensing units that we are used 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 sensing unit from Qualcomm – which is really likely to make its debut with the Samsung Galaxy S21 lineup – brings substantial improvements over the previous model. What is also interesting is the fact that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the biggest ultrasonic finger print scanner made by Qualcomm.

Whatever about the brand-new Qualcomm 3D sonic sensing unit is much better than its predecessor/ © Qualcomm.

What is likewise fascinating is the fact 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 sensor which the business showcased at the Snapdragon Tech Summit in 2019. This season, regrettably, hasnt made a look on a mobile phone yet.
With the launch of the Samsung Galaxy S21 just days away, opportunities are high you will get the opportunity to use this new in-display fingerprint sensor soon.

Tech lovers reading this might recall that in 2018 Qualcomm presented the first generation 3D Sonic sensing unit which used ultrasonic waves for authentication. While it was more secure compared the optical finger print sensing units that we are used to, the major crack in its armour was the truth that it was visibly slower than its supposedly inferior optical brethren.
Not any longer.
When it comes to sensing units, Larger is (almost) constantly better.
The new 3D Sonic Gen 2 fingerprint sensing unit from Qualcomm – which is extremely likely to make its launching with the Samsung Galaxy S21 lineup – brings significant improvements over the previous model. At 0.79 x 1.18-inches, the new sensing unit is significantly larger than its predecessor that measured simply 0.16 x 0.35-inches throughout.
The outcome?
Qualcomm claims that the brand-new sensing unit is not just 50% faster, but likewise works better with wet fingers. The bigger physical size of the sensor is what lets it capture 1.7 x more biometric data, making it a lot more secure and quicker than the previous design.

Clunky, incorrect in-display fingerprint scanners might end up being a thing of the past as Qualcomm prepares to debut its brand-new 3D Sonic Gen 2 fingerprint sensor with the Samsung Galaxy S21 series later on today. The new, much larger fingerprint sensor is the follower to Qualcomms first-generation 3D Sonic Sensing unit that we saw on the Galaxy S10 and Galaxy S20 series.

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