So, if you have the superior Android phones, you should know there are emulators. The best one being SNES9x EX+. The version is above 1.43 (It is 1.5.37) so I leave you with this question. The rules don't say you can't use mobile devices, it says you can't use SNES9x below 1.43. So theoretically, just maybe, could you possibly use Android devices to speedrun?

as long as you can meet the emulator rules, including FPS display and showing keybindings.

I use it... I had to root to get fps to display though.