Translation of "Smartphone" in Chinese

My smartphone charger fell.

我的手机充电器掉了。

- Do you have a cellphone?
- Have you got a mobile phone?
- Do you have a mobile phone?
- Do you have a cell phone?
- Do you have a smartphone?

- 你有没有手机？
- 你有手機嗎？

When I was in college, I could forget to bring my music player or my camera and still be ok. These days, if I forget my smartphone, I'm screwed!

我上大學的時候，忘了帶隨身聽、相機，只不過是雞毛蒜皮的小事；可是到了這個年代，忘了帶智能手機，麻煩可就大了！