iPhone customers line Crabtree Valley Mall

At the Apple Store in Raleigh's Crabtree Valley Mall and sites around the country and the world, people lined up Friday to purchase the latest edition of the iPhone.

The biggest upgrade with the iPhone 6 comes in its camera. The new iPhone 6s and 6s Plus models have 50 percent more detail, while introducing animation for still images and brighter low-light selfies.

Screens remain at 4.7 inches and 5.5 inches diagonally, but they have new technology offering shortcuts to frequent tasks.

The iPhone 6s starts at $200 with a two-year contract in the U.S., and $649 without. The Plus costs $100 more.