Comparing the Speed and Performance of iOS 9 versus iOS 8

Buzz

Ngày cập nhật gần nhất: 15/4/2026

In September, Apple rolled out the iOS 9 update with numerous new features integrated. With over 2 months since its release, the number of iOS 9 downloads to Apple devices continues to rise. Despite this, there remains skepticism regarding the speed of iOS 9, considered a comprehensive upgrade from iOS 8. Hence, we'll compare the speed and performance of iOS 9 with iOS 8 to provide users with a more comprehensive understanding of Apple's operating system.

iOS 9 is an update of iOS 8 with new features such as Low Power Mode battery saving, the Apple News app, smarter Siri, and improved notes. However, after installing and using iOS 9, many users find its performance inferior to iOS 8. Let's explore these two versions together on Mytour.vn.

Speed, Performance of iOS 9 versus iOS 8

When comparing iOS 9 with iOS 8, users can base their comparison on criteria such as startup speed, internet access speed, app running ability, gaming performance...

Device Startup

When testing the device startup on both iOS 9 and iOS 8 devices, the results indicate that the iPhone running iOS 8 boots up, displays the logo, and time faster, while the iPhone running iOS 9 only shows a white screen with the Apple logo indicating it's in the booting phase.

Performance of iOS 9 versus iOS 8

Internet Access

You can experience it yourself by accessing any website on both devices. You will be completely surprised when once again iOS 8 asserts its much faster speed compared to its younger sibling iOS 9. In just a blink of an eye, iOS 8 has already finished loading the webpage for you while iOS 9 is still sluggishly loading.

Comparing the speed of iOS 9 with iOS 8

However, once the web browser is open, click on any link on that website, the results are completely opposite. iOS 9 demonstrates stability with lightning-fast speed compared to iOS 8. The results show that you will be led to the next link in less than 1 second while its predecessor iOS 8 is still catching up!

Quick Comparison of iOS 8 and iOS 9

Running Apps, Playing Games

When starting to run an application, iOS 8 appears to be faster than iOS 9, but once the startup is complete and you begin using the app, iOS 9 proves to be much faster.

Differentiating iOS 9 from iOS 8

Similar results when playing games on iOS 9. If you don't want to experience slow loading, stuttering, or lag, then play games on an Apple device running iOS 9. However, after Jailbreaking iOS 9, users can apply tweaks available on Cydia to speed up their iOS 9.

So here, we've provided users with a better understanding of the speed and performance of iOS 9 and iOS 8 on Apple devices. For iPhone users, the first step is to check the iPhone's IMEI to verify its manufacturing origin, warranty period. Secondly, it's important to check the current operating system version.

https://Mytour.vn/compare-speed-performance-ios-9-vs-ios-8-3499n.aspx
We hope that with the comparison information provided above, you'll be able to make an informed decision on whether to upgrade to iOS 9 or not. Wishing you all successful experiences.

Frequently Asked Questions

What are the main new features introduced in iOS 9 compared to iOS 8?

iOS 9 introduces several new features, including Low Power Mode for battery saving, the Apple News app, smarter Siri capabilities, and improved notes functionality. These enhancements aim to provide users with a more efficient experience on their devices.

How does the startup speed of iOS 9 compare to that of iOS 8?

The startup speed of devices running iOS 8 is noticeably faster than those running iOS 9. iOS 8 boots up quicker, while iOS 9 often displays a white screen before loading, indicating slower initial performance.

Is the internet access speed faster on iOS 8 compared to iOS 9?

Yes, when comparing internet access speed, iOS 8 performs significantly better than iOS 9. Users often find that webpages load much more quickly on iOS 8, whereas iOS 9 may experience sluggish performance initially.

How does gaming performance differ between iOS 8 and iOS 9?

While iOS 8 may load games faster initially, iOS 9 demonstrates superior performance during gameplay. Users report smoother experiences and reduced lag when gaming on devices running iOS 9, especially after applying tweaks through Jailbreaking.

Should I upgrade to iOS 9 if I currently use iOS 8?

It depends on your needs. If you value the new features of iOS 9 and can manage the slight performance drop, upgrading may be beneficial. However, if speed is a priority, sticking with iOS 8 could be preferable.

Mytour's content is for customer care and travel encouragement only, and we are not responsible.

For errors or inappropriate content, please contact us at: [email protected]