You probably don’t upgrade your iPhone every year or even every other year. But when you’re moving from a four-year-old device to the latest and greatest, it’s ...

Here's how the best of the best phones from Apple and Samsung stack up in specs, cameras, battery life and more.

Here's how Apple's newest device compares with previous models, from the iPhone 16 to the iPhone 12, so you can decide if it's worth the switch.