What is the iPhone SE screen resolution / size?

The iPhone SE is equipped with a 4‑inch (diagonal) LED‑backlit widescreen Multi‑Touch Retina display with 1136‑by‑640‑pixel resolution at 326 ppi. The new SE handset replaced the iPhone 5s in Apple’s current 2016 iPhone 6 lineup. It was officially introduced on Monday, March 21st and it was officially launched on Thursday, March 31.