How to pronounce 智能電話 in Cantonese (4 out of 5):

入門級智能電話 - Nokia1.4
The entry-level smartphone is Nokia 1.4.

Cantonese Sentence Breakdown

入門 jap6 mun4
introductory
kap1
level
grade
rank
step (of stairs) M: 个gè [个]
classifier: step, level
class
decapitated head
智能電話 zi3 nang4 din6 waa2
noun; smartphone