iOS beta 12.1 3 was launched by the company Apple Lossless Audio CODEC (ALAC), just the other day, very shortly after iOS 12 beta 2 was offered, the Americans seriously speed up the testing process of the operating systems. Thanks to the fact that we now have both iOS 12.1 beta 3 and iOS 12, below you can also see a comparison between the performance of the operating systems, made on the iPhone.
iOS 12.1 beta 3 is compared in terms of performance with iOS 12 on iPhone 5S, iPhone 6, iPhone 6S, and iPhone 7, and from the very beginning, a slight regression in performance is observed. iOS 12.1 beta 3 starts a little harder than iOS 12, and when using applications there is a slight slowdown, of a few milliseconds, for opening applications, but that's about it for now.
iOS 12.1 Beta 2 v iOS 12 – Performance Comparison
iOS 12.1 is offered not only in beta version, but also in public beta version, Apple company allowing all iPhone users to install the update in their devices. For now, it is not clear when iOS 12.1 will be officially released for iDevice users, but most likely we will have it sometime around October.
