Why Do Smartphones Feel So Cold When You Use Them?

Smartphones feel cold when you use them because the inside gets warmer, and that makes the outside feel colder. It's like when you put your hand on a warm cup, the cup feels hot, but your hand feels cool in comparison.

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Examples

  1. Your phone feels cold when you're playing a game for hours.
  2. The back of your phone becomes cooler after you watch a long video.
  3. You notice that your phone is colder in winter than in summer.

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Categories: Technology · smartphone,technology,heat transfer,mobile devices