While it was more safe compared the optical finger print sensing units that we are utilized to, the significant crack in its armour was the fact that it was noticeably slower than its apparently inferior optical brethren. The brand-new 3D Sonic Gen 2 fingerprint sensor from Qualcomm – which is really most likely to make its debut with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous design. 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.
Tech enthusiasts reading this may recall that in 2018 Qualcomm introduced the very first generation 3D Sonic sensing unit which used ultrasonic waves for authentication. While it was more safe compared the optical finger print sensors that we are used to, the major chink in its armour was the reality that it was significantly slower than its allegedly inferior optical brethren. It was also popular for not working well with damp fingers. Samsung continued utilizing the exact same sensing unit on the entire lineup of its flagship gadgets in 2019 through 2020..
Not any longer.
When it comes to sensing units, Larger is (almost) always better.
The brand-new 3D Sonic Gen 2 fingerprint sensing unit from Qualcomm – which is really likely to make its launching with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous design. At 0.79 x 1.18-inches, the brand-new sensor is substantially larger than its predecessor that measured just 0.16 x 0.35-inches across.
Qualcomm claims that the new sensor is not only 50% faster, but also works better with damp fingers. The bigger physical size of the sensor is what lets it catch 1.7 x more biometric information, making it much more safe and secure and much faster than the previous design.
What is also interesting is the reality 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 companys 3D Sonic Max sensor which the company showcased at the Snapdragon Tech Summit in 2019. This season, sadly, hasnt made an appearance on a smart device yet.
With the launch of the Samsung Galaxy S21 simply days away, possibilities are high you will get the chance to use this brand-new in-display finger print sensing unit very soon.
Whatever about the new Qualcomm 3D sonic sensor is better than its predecessor/ © Qualcomm.
Cumbersome, unreliable in-display finger print scanners could become a distant memory as Qualcomm prepares to debut its brand-new 3D Sonic Gen 2 fingerprint sensing unit with the Samsung Galaxy S21 series later on this week. The brand-new, much larger fingerprint sensing unit is the follower to Qualcomms first-generation 3D Sonic Sensing unit that we saw on the Galaxy S10 and Galaxy S20 series.