According to the Samsung community, Twitter social media and other platforms on the user feedback, Samsung Galaxy S23 series phones in the upgrade after the April OTA update, there is a significant shortening of the battery life of the situation.
The message of one of the Galaxy S23 users is as follows:
Before installing the April update, the system interface showed 5 hours and 21 minutes of battery life when 50% of the battery was left; however, after installation, the page showed only 3 hours and 49 minutes of battery life.

Another Galaxy S23 user reported that his phone’s standby power consumption increased from 2-3% to 5-6%.
