The fingerprint is the most advanced, widely used,, and very popular unlocking technology through which the phone is unlocked instantly by simply placing the handprint in a specific place. It is now a common technology even though it was not previously.
Oppo A97 Fingerprint
Oppo A97 is a popular smartphone from Oppo. Its main attraction is its camera, processor, and other features. Among other features, the phone comes with a fingerprint sensor through which you can unlock the phone using your finger. This sensor is used on the right side of this phone. You also know that you don’t need to use a separate password or pattern for this.