iPhone was born into the world with biggest value. Because in the first time finger print introduced with iPhone 5s.
So you can use fingerprint as password. If you think your fingerprint can copy when you in sleep or drunk some time when you lose your mind. But iPhone finger print method can’t hacked with above reasons. For the example when you dead some one cannot unlock your iPhone with your finger print. Sounds good!!
iPhone finger print technology use 2 method for verify owner finger print.
This technology is working with micro magnetic voltage between men skin and iPhone finger print sensor. All living person in the world had a micro magnetic voltage. iPhone touch screen works also using this technology. So when men die these magnetic voltage are disappear, so the iphone finger print technology will not work as in live men.
In this technology some of radio frequency only response living skin. Capacitive sensor don’t response for dead skin. So iPhone cannot unlock with dead man skin. But some finger print featured phone didn’t use these two methods. So that phones can open with dead people finger print.
As you all know iPhone is little expensive compared to other phones in the current market. When compared to privacy no one can break the iPhone record. When it comes to privacy iPhone is the best and number one choice. Maybe these are the reason why iPhones are mostly selling.
In 2020 iPhone introduce face ID. Now iPhone can be unlocked just lifting the phone front of your phone. When compared to other phones iPhone can be unlocked even in the dark. the reason is, in-front of the iPhone there is edge space where the sensor is embedded. Those sensor will send rays to detect the face of the owner. through that it will unlock the iPhone.
But other phones in the market they just use the images captured by the camera and through a digital process it identifying the owners face. basically it is a 2d method. So in the dark the technology will not work, because the camera cannot get the clear picture of the owner face.Maybe these can be work with 2D photograph. that’s why I mentioned iPhone is alway safe.