But I suggest you should wait for SG Ace 2 launching.
same as Neo. as it packs a slow dual core and nothing else at all. But it'll take time to know if its worth a buy. hardly info is leaked what processor they are using and what GPU (most likely PowerVR 530, same as defy)
I think 800MHz dual core is better than 1GHz Single core, and also ACE 2 has 4Gb internal memory as well as 700+Mb RAM. So it should be a better option isn't it?????