"iPhone 16 Pro Max: Remarkable Upgrades and Camera Enhancements Revealed"
The upcoming iPhone 16 models may feature an extra button, with Apple planning to relocate the mmWave antenna to the left side of the device. The new button, called the "Capture Button" internally, will be located under the power button and will be a capacitive button. Apple is also expected to transition to solid-state technology for the button. The volume and power keys are not expected to change.