Great video, just need to know few things: 1. How many dimming zones are on the Qled Models 2. Kindly provide comparison among the Qled Models (c635 vs c735) and both Qled Models as well 3. Could you do comparison with last year's models ? Is it better to buy these or go with the last year models which are much cheaper in prices these days. The only difference I could find out was the Google TV interface which was later upgraded in previous models too. So is it better to go with C825 rather than C835
