Battery life on exynos versions wasnt great. Especially on the S10 and S10e. The S10 with a 3400 mAH should be doing more than 6 hours of sot on optimised. I can't get that much on medium power saving mode. Samsung please improve battery life with this update. 3400 is more than enough. Just look at the snapdragon versions with awesome battery life. I know it's mainly because of hardware but maybe it can be improved with efficienct software. So please make the battery life better for us with the exynos chipsets.