The number one new feature on the iPhone X is its facial recognition system. WSJ's Joanna Stern put it to the test with masks, costumes and identical triplets. The iPhone X, which made its debut in November, essentially ushers in the second decade of the touch-screen smartphone revolution that Apple kicked off with its original iPhone in 2007. Despite the fanfare christening the device as “the future of smartphones,” the iPhone X differs little in basic function from its recent predecessors. But an expanded display and other bells and whistles encouraged Apple to give the...

Source: Wall Street Journal January 29, 2018 10:30 UTC