What are the 5 smallest mobile phones in the world, you can keep it in a match box

You must have seen the best smartphones with big screen in most people, but the popularity of small and compact feature phones remains intact even today. He has a special user group who likes mini phone. These mobiles also provide facilities like calling, messaging and camera in some cases despite their small size.

Here we are talking about 5 such smallest mobile phones, which are not only technically interesting, but also very light and portable.