As expected, Samsung announced that it has reached ten million units shipped of its Galaxy S4 smartphone in less than a month of the device's retail launch. Samsung achieved the number in blistering pace - it took almost twice as long for the Galaxy S III to reach the magic number, and five and seven months for the Galaxy S II and the Galaxy S respectively.

In order to keep the sales momentum strong, Samsung announced four more Galaxy S4 color schemes which will be available this summer. Blue Arctic, Red Aurora, Purple Mirage, and the already leaked Brown Autumn will join the black and white colored Samsung Galaxy S4 versions currently on offer.