There seems to be some issues with the display modes... maybe samsung will bring an update to this. As for the battery drain, it could be the phone learning the patterns of usage, or it would be an exynos processor
As per your query, we want to inform you that the Galaxy S24 series model has been adjusted for colors and brightness for more accurate and comfortable vision while using. It has made some changes to the display technology to offer a more natural viewing experience, so you may notice differences in color depth when compared to older devices.
This concept of behavior on the display is an intended color adjustment and is not a defect of the product, so you can use it with confidence.
However, regarding battery drainage, when initially using the device, battery consumption may be rapid due to learning battery usage patterns and application of performance optimization. It will stabilize after a certain period, but if still facing issues, we would request you to please visit the service center.
In my experience using S24 ultra for last 1 week, AOD is consuming lot of battery and I see a difference when aod switched off. Still software needs lot of optimization
