Aside from the supply chain & consumer preferences, energy consumption increases at a slower rate than battery capacity as you grow screen size. This means poor

Aside from the supply chain & consumer preferences, energy consumption increases at a slower rate than battery capacity as you grow screen size. This means poorly done power management is easier to paper over in a larger chassis by growing the battery. My mini 12 has a 25% smaller battery than my last Android. I can easily stretch the mini multiple days on a charge, but the Android phone struggled to hit eighteen hours despite my best efforts. Google is in the best position to drive improvement in this regard, but they've shown no interest. Indeed, it seems Pixel phones have a reputation for poor battery life.