I got my first pixel about 1 month ago and I have to say that it has the best battery life of any smartphone I have used. It is even better than the LG V30s and V50 which i think had great battery life. It is definitely better than my S21 5G (exynos). It is very efficient during use and really awesome in standby. However, I am not rooted and I have disabled 5G and AOD. I attached some screenshots. Note that I was on wifi about 85% of the time and my usage won't be the same as yours. But this is just to give an indication of what could be achieved with the pixel 6a.