As an adjective bionic
is (not comparable) related to bionics.
As a proper noun android is
a mobile operating system (os) based on the linux kernel and currently developed by google.
(not comparable) Related to bionics.
Of a biological organism, having been enhanced by electronic or mechanical parts; cyborg.
* androides (dated)
A robot that is designed to look and act like a human (usually male)
* gynoid, fembot