One of the founders of RPCS3 is working on an Android port, meaning this might be the year PS3 emulation on Android becomes a reality.

You don’t always have to rely on the graphical interface to launch your Android Studio Virtual Device. The command prompt offers a faster, more efficient way to manage your emulator.

There's a new native PS3 emulator on Android in the works, and it comes from a trusted Nintendo Switch emulator developer.