iOS beta 9.3 1 was released last evening by the Apple company, the new version of the operating system being offered by those from Cupertino before iOS 9.2.1 is publicly released, although it is still being tested in beta version.
Because iOS 9.3 beta 1 is now available to developers and will soon be offered through the iOS beta testing system, below are four videos that compare its performance with that of iOS 9.2 on iPhone 4S, iPhone 5, iPhone 5S and iPhone 6.
If iPhone 4S iOS 9.3 beta 1 performance is worse than iOS 9.2 and this in the conditions in which iOS 9.2.1 makes iPhone 4S faster, but iOS 9.3 is currently being tested in beta version, so things can seriously change until the final version is released.
In the case of the other newer terminals, the difference in performance between iOS 9.3 beta 1 and iOS 9.2 is mostly non-existent, so you don't have to worry about having a worse user experience after installing the beta version.
