Professional Camera and Photos Features
With iOS 11, Portrait Mode images can be taken with optical image stabilisation, True Tone flash and HDR, so every shot looks even more professional. Live Photos are more expressive with new Loop and Bounce effects that create continuous video loops, while Long Exposure can capture time and movement.
In Photos, Memory movies are optimised to play in both portrait and landscape orientation, and more memories, such as photos of pets or birthdays, are automatically created. With iOS 11, Apple introduces a new technology called High Efficiency Image File Format (HEIF) that reduces the file size of every photo taken with iPhone 7 and iPhone 7 Plus.