On Wednesday, Apple released the second beta of iOS 8.2 - Technical upgrade the operating system for iPhone, iPod touch and iPad. According to the documentation accompanying this release is timed to coincide with Apple Watch and enable support for iPhone branded watches Apple.
YouTube-user Kabriolett decided to compare the work on the iPhone 4s iOS 8.2 beta 2 and iOS 8.1.2 - topical at the moment OS. He had a clear benchmark, running in the system pre-installed applications. During the test on two phones opened Weather, Settings, Mail, Maps, App Store, YouTube and other programs; tested download speed devices.
The experiment showed that, even in beta, iOS 8.2 is faster than current mobile platform. In most cases, applications are run and respond to user actions quicker than in iOS 8.1.2.Particularly pronounced improvement is seen in the programs Weather, Safari, Photos, Camera and Mail. In some cases, the difference is quite significant. In benchmark Geekbench, evaluates the performance of the processor, iPhone 4s with iOS 8.2 beta 2 shows the results of 216 and 410 points, with iOS 8.1.2 - 215 and 410.
It should be remembered however, that iOS 8.2 is still in beta status, so to the final release results may vary in one way or another.