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How do you say "smartphone" in Japanese?

スマートフォン

sumaatofon

Noun Katakana

In Japanese, "smartphone" is スマートフォン (sumaatofon).

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Pronunciation

Sumaatofon holds a long 'aa', so it's 'su-MAA-to-fon', with the middle syllable clearly the longest.

Writing and usage

スマートフォン is written using katakana. It's a noun, and this word is also taught inside the Noun Town language learning game, where it appears in interactive lessons alongside hundreds of other everyday words.

Example sentence

彼女はスマートフォンで地図を確認した。

kanojo ha sumaatofon de chizu wo kakuninshi ta.

She checked the map on her smartphone.

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How to remember スマートフォン

Sumaatofon keeps 'smart' and 'phone' both audible, stretched a little, like the phone itself feels proud and puffed up being smart.

Related words

Browse all Japanese words in the glossary.

Questions about スマートフォン

How do you pronounce スマートフォン?

Sumaatofon holds a long 'aa', so it's 'su-MAA-to-fon', with the middle syllable clearly the longest.

Is スマートフォン formal or casual?

スマートフォン is a neutral, everyday word that works in both casual and polite speech. The level of formality comes from the sentence structure around it, not from the word itself.

How is スマートフォン written in Japanese?

スマートフォン is written using katakana. Romanised, it reads as sumaatofon.

Where can I practice Japanese words for free?

You can play free Japanese minigames in your browser on the Noun Town online games page, with no sign-up needed. Every word in the Japanese glossary also has native audio and an example sentence you can revisit any time.

"Smartphone" in other languages

Curated by Callan Ratcliffe

This word is part of the vocabulary taught in the Japanese language learning game Noun Town, where words are introduced through play rather than memorisation. Want to play the full game? Get Noun Town on Steam.

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