How to find XOLO Q800 MT6589 or MT6589M chipset in mobile ?

Hi,

I have purchased Xolo Q800 handset few times back , now heard news that Lava has silently changed chipset of handset and have now shipping it with less powered chip which can't take full hd pictures and photo. Now the xolo is coming with TK6589W-M Chipset instead of MTK6589 . Now I want to know what chipset my phone have because I have purchased it few days back hearing all the good things about this handset and now I feel cheated. Why they have changed chipset and not mentioned it clearly anywhere ?

Do I need to install any software or anything to know what chip my XOLO Q800 is running ?

It is written over box of your phone or if you can take full hd photo but not at 720p max then you have old better chipset as you have newer inferior chipset in your mobile.