cellphone

As nouns the difference between cellular and cellphone

is that cellular is (us|informal) a cellular phone (mobile phone) while cellphone is .

As an adjective cellular

is of, relating to, consisting of, or resembling a cell or cells.

As nouns the difference between cellphone and phonograph

is that cellphone is while phonograph is literally, a device that captures sound waves onto an engraved archive; a lathe.

As a verb phonograph is

(dated) to record for playback by phonograph.