Emulators are lagging

[Adryanconsalter]

I'm gonna be honest here...
When I found out that i could have GBA and SNES emulators on my android, I made up my mind.
I tryed it out a bit on my friend's Motorola Flipout and was working just perfectly.
However, on my own Flipout, the games are all "laggy". Not to mention the music which plays one note every 1 second or so... bummer.
I know it's not the rom, for i have tested with the same one my friend used... so I'm guessing it's a setting in either the phone or the emulator.
Any adeas?
ps: I'm using the free versions of the gameboid and snesoid

 

[Sulfur]

Not familiar with the phone, but I did a quick search and it seems to have the hardware for the job. If it works without issue on a friends but not yours, the first things that come to mind would be you could have stuff running in the background draining your resources, or perhaps a different version of the emulator.