News & Reviews: double-sided fingerprint scanner
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Oct 11, 2021
Some might have been disappointed by Samsung's decision to not use an under-display fingerprint scanner on the Galaxy Z Fold3. Rather than that, the company opted for an old-school side scanner for necessary security. However, with the upcoming Z Fold4, the Korean tech giant might take one step further than an under-display fingerprint scanner by using one that scans on both sides.
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