The newest iPhones are top-to-bottom better phones with lots of enhancements; iPhone 6 owners don't need the upgrade, but everyone else should seriously consider it.
iPhone and iOS news
Need to protect your iPhone 6/6S or iPhone 6 Plus/6S Plus? A slew of cases are available, with new cases arriving weekly. Here are our current top picks.
From London we see how the new iPhone 6S Plus shapes up against the Samsung Galaxy S6 and iPhone 6 in outdoor, low-light and selfie camera tests.
Are you a bit of a shutterbug? Add that to the list of reasons to avoid the 16GB model of the latest iPhone.
Explore the features on your shiny new iPhone with CNET's 6S and 6S Plus How To guides.
AT&T customers with the new iPhone 6S and 6S Plus, as well as last year's iPhone 6 and 6 Plus, can now make calls over Wi-Fi.
Apple's entry-level phone offers something unique. But is it too old?
The new iPhone 6S Plus looks nearly identical to last year's model but features all-new hardware on the inside.
You might want to bookmark this for future reference -- there's a lot!
If you're wondering what the differences are between "old" iPhone 6 cases and new 6S cases, you've come to the right place.