The PS2 has a massive library that overlaps with early PS3 titles. PS2 emulation on Android is mature, stable, and actually requires a BIOS file (which you dump from your own PS2). Many games like God of War 2 , Shadow of the Colossus , and Final Fantasy XII run beautifully on high-end phones.
Because PS1, PS2, and many other consoles (GameBoy, NDS, etc.) require BIOS files, people naturally assume the PS3 follows the same rule. Emulator UI designs often have a "BIOS folder" setting, reinforcing the false need. ps3 bios file for android
Just because you cannot use a PS3 BIOS file on Android doesn’t mean you can’t enjoy similar games. Here are the best legal alternatives: The PS2 has a massive library that overlaps