To replace Touch ID, the iPhone X is locked until you look at it and it recognizes you. Apple is calling this "Face ID." It uses the front-facing camera as well as other sensors, including an infrared sensor, flood illuminator and dot projector, to unlock the phone. (Apple refers to it as a True Depth sensor.) It'll update your face scan frequently to account for changes like haircuts, hats and beards. Schiller says it's a one-in-a-million chance that someone else's face would unlock your phone, as compared with one in 50,000 for Touch ID.
Face ID will also let you authenticate Apple Pay purchases -- by clicking the side button twice and looking at the screen, your phone will make the desired payment. And Apple's also using the True Depth sensors to let you create and share animated emojis. The company is starting with a dozen different emojis (most of them animals) that you can animate using your face.
As for the camera, it's a dual camera, much like that on the iPhone 8 -- it has dual 12-megapixel sensors with a f/1.8 aperture on the wide end and f/2.4 on the telephoto lens. The big thing to note here is that both lenses have optical image stabilization, while the iPhone 8 Plus has only OIS on the wide-angle lens. It also features factory calibration on the cameras, for augmented reality, as well as the new software-enhanced "Portrait Lighting" mode found in the iPhone 8 Plus.
The processor is the same as the A11 Bionic chip found in the new iPhone 8, and it sounds like a big step up over last year's processor. It's a six-core CPU, with two high-performance cores. Those high-performance cores are 25 percent faster than the A10, while the four high-efficiency cores are 70 percent faster than the A10. Apple also designed the GPU for the first time and says that its optimized for the company's Metal 2 graphics framework.
Despite all the new features and power of the A11 chip, Schiller says that the phone should last two more hours than the iPhone 7. Like the iPhone 8 and 8 Plus, the iPhone X will also include wireless charging for the first time. To facilitate wireless charging, the entire iPhone lineup now has glass backs, just like the iPhone 4 and 4S had many years ago. Somewhat surprisingly, Apple is using Qi, one of the biggest open wireless charging standards. That means that plenty of wireless charging pads out there should work with the iPhone X right out of the box.
Naturally Apple has made its own charging mat that can accommodate the iPhone X or iPhone 8, the series 3 Apple Watch and Airpods, provided you buy a new wireless charging case for them. It's called AirPower, but it doesn't come out until next year unfortunately.
There are a few changes to navigating iOS to accommodate for the lack of a home button. Since swiping up from the bottom gets you home or to multitasking, you now access control center by swiping down from the top of the screen, You need to hit the targets on the left or right where your status and battery indicator live to do that, though. Apple hasn't shown the notification center yet, but we're guessing you can get it by swiping down from the middle of the screen.
One of the biggest questions about the iPhone X has been its cost. It'll start at $999 for 64GB, and the 256GB model will likely run an extra $100. Pre-orders start on October 27th, and the phone will begin shipping on November 3rd. Start saving your couch change, folks.