via http://www.aep-emu.de/

Marat Fayzullin has ported his (free) MSX emulator fMSX to the Android platform: fMSX for Android

Quote:
  • Added SHA1-based cartridge type guessing.
  • Fixed Native/Java communications during display updates.
  • Made display updates faster and smoother.
  • Fixed SEARCH button to continue working after screen rotation.
  • Made fast-forwarding even faster.