A leaker on Weibo says Apple will include a new capacitive button and relocate the mmWave antenna for iPhone 16, which was rumored previously.
The rumored “Capture Button” is expected to be capacitive, joined by a capacitive Action Button, on iPhone 16. The new button would be located below the sleep/wake button, requiring the mmWave antenna to move under the volume buttons.
The Action Button and Capture Button would both be capacitive while the remaining volume and power buttons would remain physical switches. No leak claims to know what the Capture Button is for, but the name suggests a camera launcher or similar tool.