What will the iPhone 8 look like? Apple might not even know yet. Apple is reportedly testing "more than 10 prototypes" of the iPhone 8, according to The Wall Street Journal. The Journal claims its checks with display suppliers suggest next year's flagship iPhone could come with a curved screen with greater resolution than the iPhone 7 and 7 Plus. The curved screen echoes a Barclays Research note that reported the iPhone 8 would have a curved screen that extends to the edges.