Yeah that's a pic of the Gemei A330. It's totally different than the A320 / DT-A330. None of the emulators or homebrew made for the A320 / DT-A330 will work on it. And there's next to no homebrew made for the Gemei A330 at this point.
The main thing better about the Gemei A330 is that it has better native emulators for Neogeo and Capcom arcade games. But that's about it.