Hi, Thank you for your interest in Samsung Pakistan. Please go to mobile settings, select the option 'device management'. Make sure your device is 'optimized'. After that open 'memory' and 'storage' options and clear them. This should help to improve the battery time of your Samsung smartphone.
As the software progresses, it is natural to assume that the device will offer greater battery life. though this is not the case. my settings are optimised, my battery is healthy. I was hoping for better but thats not the case brother.
