What’s the difference between the iPhone SE and iPhone 6s?

The iPhone SE is Apple’s replacement of the iPhone 5s for people who prefer smaller smartphones. Apple sold over 30 million iPhone 5s models last year, making the 4-inch model a popular choice among Apple’s customers. The iPhone SE includes a lot of the latest features found on both the iPhone 6s and 6s Plus, but it does not include 3D Touch. It also has a lower resolution Retina display (1136×640 at 326 ppi) due to its smaller 4-inch design.