Android 11 vs 9 July 8, 2019 16 32 64 128 Android 11 vs 9 tv Android 11 vs 9 pie Android 11 9863 vs 7862 Android 9 vs 11 performance Android 9 vs android 11 difference Android 11 go vs android 9 pie Android 9.0 vs 11 Android tv 9.0 vs 11 Android version 9 vs 11 Redmi 9 vs samsung a11 Android 11 vs 10