5.5-inch Samsung Galaxy Note II vs. iPhone 5 (Source: phoneArena.com) The Wall Street Journal reports that Apple and its suppliers are testing larger screens for both the iPhone and iPad:In recent months, Apple has asked for prototype smartphone screens larger than 4 inches and has also asked for screen designs for a new tablet device measuring slightly less than 13 inches diagonally, they said. The current iPhone 5 has a four-inch screen, while the iPad has a 9.7-inch screen. The iPad Mini, a stripped-down version of its tablet computer, has a 7.9-inch screen.Reports of larger screen sizes for Apple's iPhone model are not new. Multiple reports have