Download psx4droid, the Sony Playstation (PSX/PS1) emulator for high-end Androids. With this emulator, you could run your favorite PSP games on your Android phone. The PSX4DROID android application uses formats BIN,ISO,IMG,PBP,Z,ZNX, and Eboot.
However some feature has been added to psx4droid such as WiiMote controller works, Trackball dpad, Memory card & save states. Scaling modes could work nicely, has Virtual control overlays and many more.
Working for all Android versions with latest version of psx4droid even some user has negative feedback regarding the psx4droid performance like Lacks fullscreen support. A few audio & graphical bugs. Some games run great, others not at all. However Works fine on 2.1 Moto Droid. Been playing FF Tactics, Chrono Trigger, FF VII, DB: Final Bout, and Castlevania: SOTN.
Go to ‘Market’ on your Android-powered device.
Enter ‘psx4droid (PSX Emulator)’ into the search field.
Once you’ve found the ‘psx4droid (PSX Emulator)’ app, touch to install.
Follow the onscreen instructions to proceed with the installation.