Qualcomm's new ultrasonic fingerprint sensor is sooner, 17x larger

This is the fingerprint sensor we’re more likely to see within the Galaxy S11.

What you’ll want to know

  • New ultrasonic expertise presents 17x larger recognition space.
  • Recognition space helps elevated safety by way of simultaneous two-finger authentication.
  • But to be recognized which units will launch with the sensor in 2020.

Qualcomm has introduced the following technology of its in-display ultrasonic fingerprint sensor, dubbed 3D Sonic Max. The new sensor is, remarkably, 17 occasions larger than the unique sensor space. That larger space permits simultaneous two-finger authentication for heightened safety, but in addition elevated pace and ease of use as a result of it requires much less exact placement from the consumer.

These adjustments straight deal with our greatest points with the unique sensor.

An elevated recognition space and sooner speeds straight deal with the 2 greatest complaints with Qualcomm’s first ultrasonic fingerprint sensor. The primary technology of the ultrasonic sensor, whereas novel as a result of it was technologically totally different from optical sensors, was in observe a lot slower and fewer constant than the competitors.

The Galaxy S10 and Observe 10 had been criticized for his or her lackluster fingerprint sensor efficiency, significantly in mild of a lot sooner optical sensors hitting the market across the similar time. Ultrasonic expertise technically has a bonus in that it might probably overcome points with particles and water on the fingerprint, however at the least in its first implementation it was simply usually slower typically.

In fact, all the enhancements sound nice — however given our experiences with the primary sensor, it is cheap to be skeptical of simply how a lot has modified till we have used it in a telephone. Qualcomm is not saying which units can be utilizing the new ultrasonic sensor, however my finest guess could be the Galaxy S11 contemplating the GS10 launched the unique sensor this 12 months.


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