the xperia play isn't that bad. I agree the iCP and pandora have better controls but the play has a lot on both of those as far as form factor and construction quality and battery life if you factor in the 3rd party extended battery. Also the frame rates are as good if not better on anything the pandora can do due to the beefier specs in regards to emulators.
I haven't played on an xperia play yet, but one user from the german boards (who has both Pandora and xperia Play) mentioned that while both usually stay fullspeed with SNES emulation, the xperia play slows down on StarFox when a lot is happening at once, and the Pandora doesn't do that.
That's a bit what I experienced with iPhone 4 and N900 emulators - the CPU power is better, but as there is always an OS needing a lot of CPU power, the Pandora feels smoother.
My N900 doesn't even play NES without stuttering - and it's got the same SoC as the Pandora...
did that person mention the emulator he was running? I'm running the most recent version of snesoid from yongzh from slideme market place. I just played through the first couple levels of starfox (U) for snes and I haven't run into any slowdowns at all?
some things to note, the emulator has options in there that have default settings that may need changed, by default it sets the frameskip to 2fps, you can knock that down to 0 for buttery smoothness, if you don't it for some reason actually uses frameskip when not really needed. Sound and framerates are consistent 60fps if you basically disable the frameskip, I leave mine on "auto" and max frame skips at 0. Also some games run better on what he describes as "c core" mario rpg etc. Leaving this enabled all the time doesn't appear to hurt many other games, but I tend to only turn it on when needed. Starfox happens to be one of the games where it runs much much better with the "c core" enabled.
Also I am sort of glad someone responded cause a couple days after I posted I got a hold of the newest version of CM7 (cyanogenmod) if you don't keep up on android it's the most popular homebrew android OS, a very optimized version of stock vanillia android, and depending on who you talk to, a more optimized version of android than the version of the OS that comes stock on your phone. Anyway..... I got the newest version FXP30 I think it is?
http://forum.xda-dev...d.php?t=1128216 but there's some magic in that version or something because everything I ran was basically twice as good as I've ever seen on the play. Everything I throw at it shows absolutely no stuttering at all, and even better battery life than before, all running at 1ghz. If you have a play and have it rooted, I consider it to be a must to at least give it a test drive.
nesoid (NES emulator) runs 60+fps no frameskip any game I threw at it, any game you want me to try? fpse (psx emulator) runs every game at 60+ fps with no frameskip (you have to actually turn on the frame limiter as just for shits & grins, I left it off and hit 113fps) I never once saw it drop below 58-59 fps in any game I own. N64oid (based off mupen64) runs fantastic, can't seem to find a fps counter in that one but to my untrained eye it is running somewhere between 50-60fps on demanding games like goldeneye, zelda oot, smash bros and some others. 60+ in games like mario64, mario kart and others no frameskip.
I wish there was a way I could capture it on video but video from a cameraphone and youtube both run at 30fps right? I will try to get something going here in the next day or so to see if I can't capture it. It's pretty good though.
EDIT: ok so I got a video of me playing through the first level of starfox on SNES, some goldeneye on N64, ff7 on PSX, and OG (original gangsta) zelda on NES. Got a ton of games on there and own them all of course
it's kinda blurry, and not sure if it's going to limit it to 30fps, but we'll see. Also at the end I noticed it didn't show clearly what I was showing off but it was I was at 69% battery, and it was on in instant on stand-by for 22 hours I had played for 5 hours on my car trip from columbus OH all the way to fort knox ky USA.
It's about 300mb so once it's done uploading I'll post it, also it's my first youtube video ever, so keep that in mind =P
https://www.youtube.com/embed/igGldO5gAOw?feature=oembed