While it was more secure compared the optical fingerprint sensing units that we are utilized to, the significant rift in its armour was the reality that it was noticeably slower than its apparently inferior optical brethren. The brand-new 3D Sonic Gen 2 fingerprint sensing unit from Qualcomm – which is very likely to make its debut with the Samsung Galaxy S21 lineup – brings substantial improvements over 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.
Cumbersome, incorrect in-display fingerprint scanners might become a thing of the past as Qualcomm prepares to debut its new 3D Sonic Gen 2 fingerprint sensing unit with the Samsung Galaxy S21 series later on this week. The 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.
Whatever about the brand-new Qualcomm 3D sonic sensor is much better than its predecessor/ © Qualcomm.
Tech lovers reading this might remember that in 2018 Qualcomm introduced the 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 significant crack in its armour was the reality that it was significantly slower than its apparently inferior optical brethren.
Not any longer.
Larger is (nearly) constantly better when it pertains to sensing units.
The brand-new 3D Sonic Gen 2 finger print sensing unit from Qualcomm – which is very most likely to make its debut with the Samsung Galaxy S21 lineup – brings substantial enhancements over the previous model. At 0.79 x 1.18-inches, the brand-new sensor is significantly bigger than its predecessor that determined just 0.16 x 0.35-inches throughout.
Qualcomm declares that the brand-new sensing unit is not just 50% faster, however also works better with wet fingers. The bigger physical size of the sensing unit is what lets it record 1.7 x more biometric information, making it much more safe and quicker than the previous design.
What is likewise fascinating is the reality that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the biggest ultrasonic finger print scanner made by Qualcomm. That honour is reserved for the businesss 3D Sonic Max sensor which the company showcased at the Snapdragon Tech Summit in 2019. This season, regrettably, hasnt made an appearance on a smartphone yet.
With the launch of the Samsung Galaxy S21 simply days away, chances are high you will get the opportunity to use this brand-new in-display fingerprint sensing unit soon.