a500s

I want to buy a mobile and I have marked down two models XOLO a500s IPS XOLO Q500 OGS I want to know if there is any difference between IPS and OGS. I heard XOLO is having bad service. Any other phone in this range (budget - 8000 max) I don't want Lumia 520 as I need to cut the sim.

Hello Buddies, I got Xolo a500s recently. Its a pretty average phone but very much VFM. Since it is my first android phone(I was using L520) so its a nice experience with android. This device can play games like Asphalt 7 but with some lags, I think 0it is due to low ram available usually...