Today Apple announced the most powerful 4-inch iPhone ever The iPhone SE. It’s 3x more powerful than the 5s, LTE speeds are 50% faster. It offers TouchID, Live Photos, 4k video, Retina flash, and 63-megapixel camera. The iPhone SE has the same graphics and processing performance as the iPhone 6s for a starting price of $399 for 16GB. Orders begin March 24 and ship March 31.