OnePlus 6T in-display fingerprint reader will be optical, OnePlus confirms

OnePlus 6T's standout feature is undoubtedly the in-display fingerprint reader but just like everyone else out there, we are wondering if it's going to be any good. After all, the technology hasn't matured yet and makers need some time to perfect it to make it work just as good as a regular scanner. To clear some of the confusion, OnePlus just confirmed that the phone will be using an optical type of fingerprint reader. If this doesn't ring any bells, let us clarify. According to most, ultrasonic fingerprint readers are more accurate than optical ones due to the fact that ultrasound...

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