information vs readout

information and readout both are nouns.

Word	Noun	Adjective	Verb	Adverb
information	Yes	No	No	No
readout	Yes	No	No	No

As nouns, readout is a hyponym of information; that is, readout is a word with a more specific, narrower meaning than information:

information (noun)	readout (noun)
(communication theory) a numerical measure of the uncertainty of an outcome	an electronic device that displays information
knowledge acquired through study or experience or instruction	the information displayed or recorded on an electronic device
a message received and understood	the output of a computer in readable form
formal accusation of a crime
a collection of facts from which conclusions may be drawn