The iPhone Air’s Real Breakthrough is its battery
When Apple unveiled the iPhone Air last week, the headlines were all about its razor-thin 5.6mm design and featherweight titanium frame. It looked like the future—sleek, almost vanishing in your hand. But amid the buzz about the notched back and the 6.5-inch Super Retina XDR display, one detail kept popping up in quiet conversations: the … Read more