The Samsung Galaxy S21 Ultra uses the latest Qualcomm 3D Sonic Sensor Gen 2 fingerprint scanner, which measures 8 x 8mm compared to 4 x 9mm for the first-generation model. This means that the ...

Not surprisingly, the fancy full-front display with its embedded ultrasonic fingerprint sensor and punch-hole cutout (pill-shaped for the Galaxy S10+) for the cameras is the priciest part, at $86.50.