It looks there is no difference in charging speed with and without Steady Charging enabled. Charging from 20% up to 80%, in both cases takes ~30 minutes. All system updates are installed. That is an important functionality for increasing the battery lifespan.
@atanasuzunov Last time I checked with a powermenter a couple of weeks ago, steady charging on Zenfone 8 worked as intended. (Voltage and current dropped according to spec.) While it won't give you any exact figures, SMMI test can at least show you if the values are lower when steady charging is enabled: Open the calculator and input .12345+= Single test -> AC charger test Try it with and without steady charging enabled
@sexiclube55 You can see for yourself: Connect AC charger Settings -> Battery -> Battery care -> Steady charging -> Charging rate limiter If you're using the stock 30W charger, these values should be 30W, 18W and 10W.