Does Redmi K50 Premium support offline fingerprint unlocking

Now the main unlocking methods used by mobile phones are fingerprint unlocking and face unlocking. Among them, fingerprint unlocking can be divided into many different ways, such as offline fingerprint and side key fingerprint, as well as home key and post fingerprint unlocking that have been used before. The latter two have basically been eliminated, and the most commonly used ones are offline fingerprint and side key fingerprint. As the latest Hongmi mobile phone, does Redmi K50 Premium support offline fingerprint unlocking?

Does Redmi K50 Premium support screen fingerprint identification? Does Redmi K50 Premium have offline fingerprint identification

Redmi K50 Premiumsupports 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 Redmi K50 Premium also used the offline fingerprint unlocking system for a long time. Because it uses a domestic screen, the price is low and the debugging is better. It not only supports offline fingerprint unlocking, but also can be used to measure heart rate. It is very useful.