The closer the official announcement of the flagship Samsung Galaxy S21 family , the more leaks and rumors about new products in the network . At this time, I shared information known insider Ice Universe.
What to wait
According to him, smartphones Galaxy S21 will receive an improved fingerprint scanner located under the display. It originally appeared on the Galaxy S10 and later on the Galaxy S20. Since that time, the sensor has remained practically unchanged.
So, according to Ice Universe, the sensor under the display will be square with sides of 8 mm long, that is, 64 square millimeters in total. For comparison, previous models had sensors measuring 4 × 9 mm or 36 square millimeters.
In addition to size, the response speed will also improve . According to an insider, it will be doubled. As a result, users do not need to keep their finger on the screen - just one short touch.
We hope the sensor will work normally and stably, as in 2019 there were problems with the first scanners: they only worked with selected protective films and allowed unregistered fingers to unlock the device.
