30 Cool Things Your Android Phone Can Do That You Don’t Know

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Face Recognition

Source: https://www.lifewire.com

One of the more sophisticated security features of your Android device is its facial recognition feature which can save you time in entering the code and make you look cool while at it. This Screen Lock option can be found in the Security Settings, then choosing Face Unlock. In addition, there is also a presence check that will have you blink in order to make sure that a picture of you is not being used to unlock the device.