Comparison between ios 14.8. 1 and 15.4.

IOS 14.8. 1 and 15.4 are two different versions of the operating system released by Apple. IOS 14.8. 1 is an updated version of the series IOS 14, which was released on September 3, 20021. IOS 15.4 is an updated version of the IOS 15 series, which was released on March 28th, 2023. Both versions have some new functions and improvements, but there are also some differences.

New function

IOS 14.8. 1 adds some improvements in security and stability, and fixes some loopholes and problems.

IOS 15.4 has added some new functions, such as the improvement of FaceID, brand-new notification design, LiveText, Focus mode, better Siri and more powerful iCloud+.

IOS 15.4 also improves some existing functions, such as Safari, maps, photos, music, SMS, FaceTime and so on.

Performance performance

The performance of iOS 14.8. 1 is relatively stable, but it is slightly lower than that of iOS 15.4.

The performance of iOS 15.4 is better than that of iOS 14.8. 1 because it has more performance optimization and improvement.

However, iOS 15.4 may not perform well on some old devices because it requires higher processing power and memory.

IOS 14.8. 1 and 15.4 have some new functions and improvements.

The performance of iOS 15.4 is better than that of iOS 14.8. 1, but it may not perform well on some old devices.

Users can choose the appropriate version according to their own needs and equipment conditions.