The home button also
acts as a fingerprint reader, which I'm not overly impressed with as I find it to be too small and somewhat slower than the fingerprint readers found on other flagship devices.
Not exact matches
In this configuration, the
fingerprint reader acts as a home button and can trigger Google Assistant.
On the back of the V20 you'll see a
fingerprint reader that also
acts as a power button, and a dual - camera setup.