synoim I'll be honest here battery of cmf phone 2 pro is not good. I have turned on Dark mode , refresh rate 60hz , aod off, scanning for nearby devices off in Google, brightness extra dim on , digital wellbeing turned off and turned off all the power hungry settings, using Instagram lite, I don't use Facebook etc or other powe hungary apps and 4g data on only when I use it and still the battery isn't that great, i have a vivo phone with same processor and it's battery is really good, so most it's because the battery used by nothing on this model is not good or the adaptor is faulty or the software optimisation issues. I think it's because of Software Optimisation , even in standby the vivo performs batter and I didn't even like vivo smartphones before.