Wait a second, you might be saying, didn't they already make flip-phones in the early 2000s? Didn't I own a Motorola RAZR back in the day? What's the big deal here, Samsung? And what does LG have to do with any of this? The future, says this Samsung and LG rumor, includes displays that fold - not just hinges. These phones would go one step beyond bending, they'd be able to fold in on themselves without cracking. LG has also been tipped to be coming in to the next level in curved display tech - bent, then folded.