Hello everyone! Apple released the iOS 13 version lastnight with feature and efficiency improvements. We immediately downloaded and updated the programmer version for this iPhone 7 Plus. Today we’re gonna make a speed test video on these two iPhone 7 Plus. However, the iPhone 7 Plus on my left hand is operating on iOS 12.3 and the other one is on iOS 13. Let’s see if iOS 13 version really has a better effieciency as Apple introduced. Get started now! I already downloaded some apps but firstly I will go to Setting to show you iOS version of each one. The one on the left will be iOS 12.3 and the one on the right is iOS 13. Next I will turn off all background apps on both of them. Turn them off! Firstly, we will compare the starting speed of both of them. iOS 12 is faster in this case that make me quite surprised but the disparity is not serious that much! Before keep testing, I will connect both of these devices to Wifi to have fair results. I will alternately open apps to compare starting speed of each app on both of them. It seems like iOS 13 made a mistake in opening this game… anyway this is only a trial Beta version. iOS has a problem in starting an app again! Let’s keep comparing the multitasking operation between them. I have just finished the speed testing on iPhone 7 Plus with iOS 12.3 and iOS 13 version. We already saw the result but the iOS 13 that I am using is only the Beta version – a trial version. This might be the reason why it does not have better effieciency as the one Apple will officially introduce.. You have to wait for a little more to have exactly experience. Thank you for watching and don’t forget to subscribe ShopDunk channel to update more useful videos. Goodbye and see you soon!