Apple has officially introduced iOS 15 beta at the WWDC 2021 event at dawn on June 8 with a series of notable features. Here is a Speed Comparison between iOS 15 beta and iOS 14.6
The iPhone 6S and iPhone 6S Plus were first introduced in 2015 and are now more than 5 years old, but these two devices are still supported by Apple's iOS 15 beta update.
Used iPhone 6S is currently priced at about VND 2.79 million, a relatively soft price. In terms of configuration, iPhone 6S is equipped with A9 processor, 2 GB RAM, 5 MP front and rear cameras (supports Retina Flash feature, taking advantage of the screen as Flash) and 12 MP, The battery has a capacity of 1,715 mAh for about a day of use.
YouTuber iAppleBytes conducted an in-depth speed test between iPhone versions (including older devices) running iOS 14.6 and iOS 15 Beta 1.
Because it is the first beta version, iOS 15 beta has some bugs, although this version still gives good performance in some tests. For example, in the website loading speed test, iOS 15 beta loads pages faster than iOS 14.6, in contrast, iOS 14.6 starts up faster than iOS 15 beta.
However, you need to keep in mind that this is only an early beta, and Apple will continue to release new updates over the next few months, patching bugs and improving overall performance.
iOS 15 brings many long-awaited features on the iPhone, such as a redesigned notification system, improvements to core applications such as FaceTime, Notes (notes), Maps (maps), Messages (messages). message)… and much more.
With the iOS 15 beta, you can even FaceTime yourself using Android devices or Windows computers. Apple also added a SharePlay feature that lets you watch movies and TV shows together with friends or family members.