cheap mobile phone

in china mobile phone are so cheap that it is sold on the side of a road just like a fruits its consider like a toys , its because of mass production of mobile phone , at the past cell phone was very expensive and now a days      

its very cheap ,china is not only producing cheap mobile phone but also other things, these mobile phones are   has 1$  price  and most of it is tough screen , which is expensive now a days, so for china every thing is cheap 

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