Do Android phones now need Face ID too?


Bloggers have begun getting some hands-on time with the iPhone X ahead of its shipping date, and the word on the street is that it’s pretty bangin’. And while it’s playing catch-up with the introduction of a bezel-less screen, it’s trumping the entire universe of Android devices with its new Face ID feature, which unlocks your phone as soon as you look at your handset.

The feature uses a front-mounted depth camera to analyze more than 30,000 points on your face to identify you, while also being able to distinguish between your actual face and any likeness (such as a headshot), as well as recognize you even if you’ve got makeup on, grown a beard, or had a haircut. And it’s not just for unlocking your phone: you can also use Face ID to authenticate purchases with Apple Pay.

So does that mean Android device makers should follow suit in 2018? Chinese gadget firm Meizu is already on the case: the company is working with chip maker MediaTek to create ‘the best facial recognition technology on smartphones’, and plans to reveal it next year.

It’s worth noting that Wired’s Steven Levy, who’s been using the iPhone X for a week now, pointed out that Face ID doesn’t yet work perfectly. That could be down to the fact that he hasn’t yet got completely used to how it works at various angles, and Apple might well improve on it in the future. But I’m not sure every Android-based brand needs this feature immediately.

For starters, Face ID isn’t significantly faster, or more secure than a fingerprint sensor. If it were a toss-up between which of these to develop, then we’d be having a different conversation – but fingerprint sensors already exist, can be implemented cheaply, and work as well as one can expect.

Next, Face ID requires more sophisticated tech than most gadget makers might care to fit into phones just now: Apple has a custom system involving three separate components working together to enable it: an infrared camera, a flood illuminator to aid the camera in the dark, and a dot projector to help map your facial features. These components are partially responsible for the problematic notch disrupting the front fascia on the iPhone X.

Three separate components in the iPhone X's notch make Face ID possible