Get the Xolo A700 for sure. The screen has qHD resolution and the colors are really good. 2 of my friends have bought this phone and they are completely satisfied.
I hav used this phone extensively and touch is great and so it the build quality. Go for this phone you won't regret it.
Yes it does get a little hot while playing temple run 2. Though i don't know if it gets really hot.I tried a700 at Croma and while charging & using camera, it gets hotttt...!!