The common theme in all the comments below yours, including mine, is those with much beyond a minimal number of Google Apps report "All's good on my device". Th

The common theme in all the comments below yours, including mine, is those with much beyond a minimal number of Google Apps report "All's good on my device". That's why I started using OSM and the web version of Google Maps on my previous handset: Google apps and services framework get heavier every year by a decent amount. Without them, my current Pixel 2 is fast, responsive, and the battery lasts 2 days (after replacing it six months ago). More actionable though: Settings > Developer Options > Running Services on your device likely has lots of things running, all with their own interrupts. Worse, unless you keep a close eye on what else is allowed to run all the time, and *especially accessibility services*, the exact type of power-user apps people here are likely to install are the most likely to kill performance due to system hooks - though I will always blame Google Services first.