Beginning with iPhone 12, Apple included this
rounded intermediary on the side of every design. But they really did not describe what it was or why
it existed. Lots of assumed it would be for the Apple Pencil. Because it looked similar to an intermediary consisted of
on the iPad that allows the 2nd generation Apple Pencil to magnetically affix and charge. But the iPhone doesn’t support Apple Pencil. So why did Apple include this intermediary to iPhone? Well, it ended up being one of several adjustments
Apple needed to make to accommodate 5G cellular connection on their phones. Considering that the antenna system utilized on iPhones because
the 5 was developed for 4G or LTE mobile networks. The transition to 5G would call for an added
antenna system.So the problem Apple dealt with was deciding where that antenna would go.
Given that placing it in the incorrect area might create function concerns
or dropped phone calls. That’s what occurred with the iPhone 4 in 2010. When Apple created a new antenna
system that was incorporated right into the device’s flat sides
. Enabling for a full glass back instead of plastic like previous models. However the antenna had some drawbacks, and customers experienced a lot more went down phone calls and fewer network bars than in the past. That’s because plastic permits radio signals to travel through a lot easier than glass or metal. Apple eventually enhanced their antenna system with succeeding designs, yet adding 5G to the iPhone 12 was specifically difficult.
Because Apple would certainly have to reintroduce a layout component not seen on a flagship apple iphone considering that the 3GS; plastic.The initial apple iphone had a black plastic section on the back to enable cellular signals to quickly travel through.
While the 3G and 3GS had an entirely plastic back. The new antenna system on iPhone 4 enabled Apple to ditch the plastic and make the back panel 100% glass. And we’ve seen variations of this type factor up until today. But 5G forced Apple to added a plastic area, like on the initial iPhone. Fortunately, it really did not have to be
as large. So they were able to produce a cutout on the side of iPhone 12 to fit a plastic home window that would certainly permit 5G signals to pass through.
If Apple eventually reengineers their antenna system, we may see this intermediary vanish. But for now it’s ended up being an indispensable part of the apple iphone’s design. This is Greg with Apple Explained, thanks for seeing till completion, and I’ll see you in the next video clip.
