Different yes, however this case would not interfere with those changes. And no Apple never said this case was compatible with the X. Says XS only on their website. But the device does fit the case and you wouldn't notice any serious sound issues with it covering a couple of tiny holes. It's just a marketing ploy, stay on the current devices only.. anything else.. we got your money already and don't care further about you. This is also why their software updates have been seriously stagnate. It's just about hardware now, sadly.