Originally Posted by
arjan wolthuis If you like a front camera the 535 and 620 are an option. On gaming front. The 630 and 535 are the best option because they have quad core processors
Quad core isn't really a deciding factor, its RAM. (maybe not technically, but its a distinction made)
I'd probably get the 620 out of all those.
The 535 is a great deal, albeit not as solid (doesn't matter to most) and has some touch issues - but it may not be guaranteed to happen on all units.
Selfies can be taken using the rear camera, especially with assistance from the Lumia Selfie app if my memory serves me right.