How Much RAM Does Your Android Phone REALLY Need? (2025 Edition)

When looking for a new Android smartphone you can find devices with 4GB, 8GB, 12GB or even 16GB of RAM. But how much RAM does your Android smartphone actually need? I have done some investigation and some experimentation and this is what I found out. --- 00:00 Intro 00:45 All shapes and sizes 01:48 Android is a multitasking OS 02:25 Ooops 03:10 Used vs Free vs Available RAM 04:21 When you launch an app 06:31 Available RAM at startup 09:17 How much RAM do apps use? 13:09 The answer ZRAM:    • Why You Should Use ZRAM on Your Raspberry Pi   Virtual Memory:    • What is virtual memory? – Gary explains   Android Memory Management:    • Android Memory Management - How does it work?   Pixel 9 Pro and AI: https://www.androidauthority.com/test... Twitter:   / garyexplains   Instagram:   / garyexplains   #garyexplains