Playing on glass changes the meta. Avoid characters requiring "pianoing" (rapid button presses). Here is the best team for "sin emulador" touch play:

Modern updates fix the aspect ratio to prevent "black bars" on 18:9 or 20:9 smartphone screens.

However, if you are looking for the best way to play a on Android with features that feel like a standalone app (using the Flycast emulator, which is the gold standard), here is a helpful feature breakdown of the Ultimate Android Setup that players currently use.