问题
At times my AVD boots up with a higher resolution than it is supposed to , I do not modify any of the settings before running it. Also when restarted it boots up with the right resolution. Although not critical it does waste sometime.
回答1:
I am not sure why it does but i just edited the details before launching and enabled launch from snapshot option. This did fix the issues and remembers previous settings.
Also if you are launching emulator from command like you can specify -scale 0.8 if you want it to be 80% of what you want.
来源：https://stackoverflow.com/questions/5698904/android-emulator-boots-with-different-resolution