iOS 9.0.2 is compared today with iOS 9.0.1 on iPhone 6S, iPhone 6, iPhone 5S, iPhone 5 and iPhone 4S to show us how fast or slow the new version of the operating system is on these terminals.
Before seeing the test I will tell you that I compared the Geekbench scores on iPhone 6S si 6S iPhone Plus between iOS 9.0.1 and iOS 9.0.2, and the differences were only a few tens of points, so insignificant to suggest that a performance improvement was made.
The video clip below will show roughly the same thing, iOS 9.0.2 being faster in some tasks, iOS 9.0.1 being faster in others, but overall iOS 9.0.2 is faster, by very little, compared to iOS 9.0.1, except for WiFi speeds which are worse.
This video clip also demonstrates that iPhone 4S has a lot of problems running iOS 9.0.1 or iOS 9.0.2, the performance of the terminal being terrible on both versions of the operating system, but this was to be expected considering its age of 4 years.
Having said that, what performance differences have you noticed between iOS 9.0.1 and iOS 9.0.2?
