smartphone
Feature phones typically provide basic multimedia and internet capabilities as well as voice calls and text messaging functionality.
What percentage of all mobile phones in use on the planet are smartphones compared to simpler feature phones or basic dumbphones?

SMART Vocabulary: related words and phrases

Communications - telephone equipment
answering machine
blower
brick
burner
caller ID
cell phone
device
dumbphone
extension
platform
powerbank
sim
SIM card
smartphone
speakerphone
speed dial
switchboard
telephone
telephone booth
telephone exchange