Is my mobile phone system faster than the previous system/application startup program?

On Android 8.1 or above, the boot time of the Pixel device only needs half of the previous boot time. The start up speed of applications has also been improved. Google has optimized the application startup process, including compressing garbage, collected information and code areas. They’ve also placed restrictions on background services to prevent applications from running in the background for too long. The goal is to greatly reduce battery consumption.