Apple recently released their third beta of iOS 11 and now we have a video of the software compared side by side with the current iOS release, iOS 10.3.2.
In the video below we get to see iOS 11 Beta 3 vs iOS 10.3.2 side by side running on iPhone 6s handsets to see which is the fastest.
As we can see from the video iOS 10.3.2 appears to be faster booting up but overall iOS 11 appears to be slightly faster, this could change by the time iOS 11 is released.
Apple has not given a specific release date for iOS 11, all we know is that it is coming some time this fall. We are expecting Apple to release the software some time in September along with their new iPhone 8 and iPhone 7S and 7S Plus handsets.