The face unlock sensor is currently a very important and popular technology. This sensor is used in almost all the cheap and premium budget smartphones. Using Oppo F19, you will also benefit from this sensor. Follow the article carefully to get more about it.
Oppo F19 smartphone comes with various exciting sensors. It also supports Face Unlock functionality, which works like a selfie camera. Using this feature, you can unlock your phone using your face structure. It is a great convenience of a smartphone. It keeps our phones secure and safe.