Does Xiaomi 12X recognize fingerprints

time：2025-01-29 09:02:30 Smart Hardware

The progress of science and technology has made the unlocking methods of mobile phones more and more diverse, but now the most commonly used are fingerprint unlocking and face unlocking, these two methods are very common on domestic mobile phones, so does this Xiaomi 12X support screen fingerprint unlocking? I'm here to answer that question for you.

Does Xiaomi 12X support on-screen fingerprint recognition? Does Xiaomi 12X have fingerprint recognition?

The Xiaomi 12X supports under-display fingerprint unlocking.

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

2017 is the first year of the full screen of mobile phones, and full-screen mobile phones are popular with users with their wide field of view and comfortable feel. In order to achieve a higher screen-to-body ratio of mobile phones, many mobile phone manufacturers have moved the front fingerprint unlock to the back of the fuselage to become the rear fingerprint unlock, and many manufacturers have used solutions such as iris unlock or facial recognition to replace fingerprint recognition. However, at present, these two methods either do not affect the aesthetics of the back cover of the mobile phone, or they cannot achieve the ultimate screen-to-body ratio.

The appearance of on-screen fingerprints 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 reflects the light through the screen and returns to the sensor, and finally forms a fingerprint image for identification.

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