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

While it was more protected compared the optical finger print sensors that we are utilized to, the major chink in its armour was the reality that it was visibly slower than its allegedly inferior optical brethren. The brand-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 substantial improvements over the previous design. What is also fascinating is the truth that the 3D Sonic Sensor Gen 2 – in spite of its size – isnt the largest ultrasonic finger print scanner made by Qualcomm.

Cumbersome, incorrect in-display finger print scanners might end up being a distant memory as Qualcomm prepares to debut its new 3D Sonic Gen 2 fingerprint sensing unit with the Samsung Galaxy S21 series later this week. The new, much bigger finger print sensing unit is the successor to Qualcomms first-generation 3D Sonic Sensing unit that we saw on the Galaxy S10 and Galaxy S20 series.

Whatever about the new Qualcomm 3D sonic sensor is 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 utilized to, the significant rift in its armour was the fact that it was visibly slower than its apparently inferior optical brethren.
Not any longer.
Larger is (nearly) constantly much better when it pertains to sensing units.
The brand-new 3D Sonic Gen 2 finger print sensing unit from Qualcomm – which is highly likely to make its launching with the Samsung Galaxy S21 lineup – brings significant enhancements over the previous design. The very first and most likely the greatest (pun meant) difference in between the older and more recent sensing unit is the sheer difference in size. At 0.79 x 1.18-inches, the brand-new sensor is considerably bigger than its predecessor that measured simply 0.16 x 0.35-inches throughout. For those who do not understand the math, the new sensing unit is a huge 77% bigger than its predecessor..
The outcome?
Qualcomm declares that the new sensing unit is not just 50% faster, however likewise 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 even more secure and much faster than the previous design.

What is also interesting 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 booked for the businesss 3D Sonic Max sensing unit which the company showcased at the Snapdragon Tech Summit in 2019. This season, regrettably, hasnt made a look on a smart device.
With the launch of the Samsung Galaxy S21 just days away, possibilities are high you will get the chance to utilize this brand-new in-display fingerprint sensor soon.

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