Does a thin design really make that much of a difference? Here's the skinny on the slim phones from Apple and Samsung.

Commentary: The iPhone Air intrigued me but I didn't want to spend $1,000. So I got a $353 used iPhone 13 Mini, and found it ...

Commentary: Apple's thin phone made several right choices to get its thin shape, but this one change makes it hard to stick to.

If you feel like your iPhone's battery is draining quickly after downloading the latest update, don't panic.

In the old days, before COVID, I didn't just review big phones — I used them almost exclusively. They're especially helpful here in New York, where you never knew when a train will get held up.