Although Android has long featured Easter eggs, having started with the 2.3 version named Gingerbread, one of the first playable secrets is found in Android's 5.0 operating system, named Lollipop.

This operating system dominates more than 70% of the market globally, mainly due to the large number of models being produced under its brand name by various manufacturers worldwide.

Android is an open-source OS (compared with iOS's closed system), so any phone maker can use it. The result is a profusion of Android phones . You can get a respectable Android phone, like the ...