Does Xiaomi 12X have screen fingerprint identification?

When fingerprint unlocking first appeared on the mobile phone, the mobile phone was not full screen yet. Now it has entered the era of full screen, and the fingerprint unlocking of the mobile phone has also improved. The fingerprint detection by the home key has been changed to post fingerprint or side fingerprint, and now the popular offline fingerprint unlocking. Now most mobile phones use offline fingerprint unlocking. As Xiaomi's latest 12 series mobile phone, does Xiaomi 12X support offline fingerprint unlocking?

Does Xiaomi 12X support screen fingerprint identification? Does Xiaomi 12X have fingerprint recognition

Xiaomi 12Xsupports offline fingerprint unlocking.

Screen fingerprint is a hidden fingerprint design under the screen, which can be unlocked by pressing the designated area of the screen directly.

2017 is the first year of full screen mobile phones. Full screen mobile phones are welcomed by users with broad vision and comfortable feel. In order to achieve a higher screen share of mobile phones, many mobile phone manufacturers have moved the front fingerprint unlocking to the back of the body to become the rear fingerprint unlocking, and many manufacturers have adopted solutions such as iris unlocking or face recognition to replace fingerprint identification. However, at present, these two methods either affect the beauty of the back cover of the phone or fail to achieve an optimal screen proportion.

The appearance of screen fingerprint solves this problem to a certain extent.

When the finger touches the screen, the light emitted by the OLED screen penetrates the cover plate to illuminate the fingerprint texture, and the fingerprint reflected light penetrates the screen and returns to the sensor, finally forming a fingerprint image for identification.

The off screen fingerprint unlocking of Xiaomi 12X uses light sensing technology to detect fingerprints through light reflection to achieve the effect of unlocking. This unlocking system is quite powerful. The only disadvantage is that it cannot be unlocked when the fingerprint is blurred, and users need to keep their fingerprints clean at all times.