(A drawing. Not what the iPhone 8 will look like.Yasser Farahi/Oval Picture)
Apple is testing more than 10 prototypes for new iPhones that could go on sale next year, The Wall Street Journal reported on Monday.
Citing sources, The Journal said some of those prototypes may have a new design centered on a curved screen.
The technology that would enable that curved screen is called OLED, a newer kind of display that has deeper blacks and lower power consumption.
The fact that Apple would…