Redmi, a Xiaomi spin-off phone brand, says it has made in-display fingerprint sensors that work with LCD screens. Previously, only OLED screens supported them.

In this guide we'll explain how it works, and the differences between the two main methods of in-display tech. Optical vs ultrasonic ...

Qualcomm has announced its new 3D Sonic Sensor Gen 2 ultrasonic sensor for in-display fingerprint readers. The new sensor is 77 percent bigger and 50 percent faster than the old models, and it ...

Qualcomm has partnered with Katouzian to announce the world's first 3D ultrasonic in-display fingerprint sensor for mobile devices. Here's what you need to know!

Google's Pixel 9 series will feature an ultrasonic under-display fingerprint sensor, letting go of the suboptimal optical sensor for good.

Thanks to a new technology that Xiaomi's Redmi is showing off, using an under-display fingerprint sensor may be possible with LCD displays.

An ultrasonic fingerprint scanner should make unlocking faster and more reliable. With the Pixel 9, Google is finally making the switch to an ultrasonic fingerprint scanner.

The fancy new ultrasonic in-display fingerprint sensor on the Samsung Galaxy S10 phones is a pain to use. It was so frustrating to use that I opted for the less-secure facial recognition, which ...