in profits in more than four years due to faulty memory chip prices and slowing smartphone sales the south korean electronics giant's profits tumbled more than sixty percent in the first quarter to five and a half a billion dollars one positive was the bigger than expected to demand for eighteen flagship device the galaxy s ten smartphone however the sales increase was not enough to compensate for the steep semiconductor decline. well. on a more positive note to though today samsung rolls out its first five g. capable smartphone just in time for the country's launch of the world's first five g. network. it's being compared to the moon landings s.k. telecom's c.e.o. park junko describes the advent of five g. mobile networking technology as