Next up is the action button, up on the left-hand side as you look at the iPhone, which has replaced the old ring / silent ...

Would you buy a new iPhone if it didn't have any physical buttons? Sure, the part of the phone you interact with most is the touchscreen, so maybe it doesn't seem like such a big deal. But think about ...

If you like the security of a physical button to feel for on your iPhone, you might need to adjust to a new style.