cik var noprast, tad pilnīgi visos smartphonos. Kongo iegūst zeltu, volfromu, koltānu un ja pareizi visu pārtulkoju, tad arī cinku.

saguglēju (Congo smatphones) linkus.
kompāniju saraksts, kas izmanto Congo izrakteņus.
http://www.raisehopeforcongo.org/companyrankings

Blood on Your Handset
Is your cellphone made with conflict minerals mined in the Congo? The industry doesn’t want you to know.
http://www.slate.com/articles/news_and_politics/jurisprudence/2013/09/conflict_minerals_from_the_congo_is_your_cellphone_made_with_them.html

te izcelta tieši Nokia.
My search for a smartphone that is not soaked in blood
http://www.theguardian.com/commentisfree/2013/mar/11/search-smartphone-soaked-blood