[manekineko]

It's a little hard to make the comparison, since I'm not sure what to compare. The UI's are about equivalent in smoothness, but WinMo Sense and Android launcher aren't really a direct comparison.

Video playback is difficult to compare, because most video formats are borked in Android. Youtube plays back in non-HQ mode perfectly, but HQ mode is borked.

I never ran any emulators on WinMo, but under GBX NES games play smoothly, under FRX they do not. Based on the fact that you're talking about PS1 games playing under WinMo, it sounds like WinMo graphics drivers are much, much more powerful.