New smartphone will be on sale on the end of May, and comes with a large, 4.8 inch screen and quad-core processor. Samsung produces about 5 million units per month.Samsung's Galaxy III goes on sale at the end of his month, and Korean company has received about 9 million orders from one hundred phone operators from around the world.Korean sources say that the factory produces phones at full capacity and is about 5 million units per month.Samsung is in the first quarter of this year surpassed Apple in the list of the largest manufacturers, thanks to the Galaxy phones.