Question

A third screen is _____.
a. a movie screen
b. on a smartphone
c. a computer screen
d. television​

Answer 1

A third screen is a smartphone.

• The third screen is sometime referred to us as the fourth screen and it is basically a portable video screen such as a mobile phone.

Answer 2

Smartphone

• A third screen is used as a portable screen.
• It is basically used for casting videos like projection.