Can the old way beat the newfangled?

Facial scanners and time-of-flight cameras may be the way of the future, but until we get there, fingerprint scanners are still the most popular way to lock down our personal data. And like fingerprints themselves, all scanners are not created equal. So we put them to the test in a variety of popular phones!
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https://www.pcworld.com/article/3387419/fingerprint-scanner-face-off-samsung-galaxy-s10-oneplus-6t-galaxy-s9-apple-iphone.html