What does an Android phone do?

As a device or a facility becomes available, there is a desire to get more facilities through it. When the TV came, it was black and white. There was only one channel. The program was broadcast three to four hours a day. Then came the color, the programs of many channels began to be broadcast. Twenty-four hours a day, seven days a week. Then it could be hung on the wall without having to be placed on the table. Now he got a DVD player. It also included the Internet. It also became three-dimensional. One or many

  The same thing happened...