Best Android phone to emulate PPSSPP

[ronjambo]

Hello, I also have a Sony Xperia Z
and I can not seem to get any games to work on the emu at my phone.
I installed the emu on my windows pc to check my iso's and they work fine.

I can not understand why the games do not work on my Xperia Z.
I have tried all the settings available...
All play the loading screens, menu's and logo's fine but as soon as the game actually starts they all drop to 0 fps 20 to- 30 vps (whatever vps is) and changing anything just makes them even worse
(by even worse I mean with a few changes even the sound goes clippy and a black screen with no graphics being generated - can be achieved).

I would like it if there was a "Reset Default Settings" option as for one thing I do not know what the default settings were.
On top of that I would like to know which games you managed to get working on your Xperia Z.
And what settings you use on them.

My only assumption would be that this phone is not supported??