XOLO Q800 or WAMMY PASSION Z which one to buy for a Gamer?

Hi,

I am in process to buy a new mobile and I have shortlisted XOLO Q800 and WAMMY PASSION Z, my budget is Rs. 12000 to 15000 (maximum) . Please suggest me which one is better for gaming and also which one is more reliable ?
Wammy Passion Z has very nice features and I find it good with 1GB ram and full HD resolution coupled with quad core processor but I am skeptical about its gaming performance. Also if there is any other suggestion for same price group then please suggest.

Eagerly waiting for reply .. thanks