The savings in buying a used phone are not only in economic terms for the user. Buying a used smartphone, more widely, means removing a product that causes serious damage from the environment. If you wonder what problems a small plastic box could give you know that inside there are up to 60 types of different metals, some of which are difficult to dispose of.

WHAT METALS ARE IN A SMARTPHONE?

These are specifically copper, iron, silver, gold, palladium, rare earths (Praseodymium, Neodymium, Cerium, Lanthanum, Samarium, Terbium, Dysprosium) and other precious elements contained in very small quantities, such as cadmium, cobalt, ruthenium (the so-called precious metals) best iphone repair singapore.

Precious metals are extracted from mines in Third World countries in inhumane working conditions, often the cause of armed conflicts for their control that have lasted for decades.

HOW MANY CELL PHONES ARE CIRCULATING IN THE WORLD?

It has been estimated that there are about 6 billion people currently in possession of at least one device, whose average life is around 2 to 4 years. And that the first iPhone produced by Apple appeared in 2007, 13 years ago. Impressive numbers.

Millions of tons of electronic waste difficult to dispose of.

HOW MUCH ENERGY DOES IT TAKE TO PRODUCE SMARTPHONES?

It is estimated that the mere production of such a quantity of mobile phones in over 10 years has cost more than the use of the annual energy needs of a country like India.

A great damage to our planet and a constant increase in energy required, energy that is also produced from non-renewable and unsustainable sources, such as those of coal.