According to recent statistics There are around
2 billion of smartphones in the world at the present moment, but this number
will increase in 2020 until they catch up the amount of the people on the
planet. I´m going to talk about the advantages and disadvantages of this technology
in my opinion.
First of all, it´s necessary to recognise the
main advantage that this kind of devices can offer us like it has in one electrical appliance tools which before we had to buy separately (phone,
digital camera, connexion to the internet without pc, etc.). Another special characteristic
of a smartphone with relation to
previous cellular devices is that every customer can choose those applications that need or create it and
upload to the web store to be used by another users.
On the other hand we are talking about an
expensive product, which can´t be bought by many people in the world, and whose
raw materials like Coltan cause conflicts among the manufacturer countries
because they are limited.
I think that a smartphone is a great tool but
its production should be more sustainable and fair and its price cheaper than
nowadays.
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