The most common Korean word for “cell phone” is 휴대전화 (hyudaejeonhwa). There is one more word with a similar meaning — compare them below. 「cell phone」는 한국어로 휴대전화.
mobile phone; cellular phone
TOPIK 2 · noun
Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato
치즈감자