Sony to go metal with the Xperia Z4, embed touch fingerprint sensor in the power key
There is already a phone with a touch finger scanner in the power/lock key - the Saygus V-Squared, but how will Sony manage to embed a finger-scanning tech of its own on the side of a thin chassis, is anyone's guess, if this speculation pans out, that is. The Z4 is expected to be announced in September, likely around the IFA Expo, while Sony might grace us with an upgraded Z3 Neo in the meantime, said to be revealed on April 20th.
source: @ViziLeaks via Mobiltelefon.ru
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