Compared F6400 and W800a side by side in Showroom. Pic quality of W800a was better than F6400. So i bought W800a.
Wall mounted it in my home. Pic seems to cool but the black level is a big let down. Corners of the screen are very grey in color whenever dark scenes appears in screen. I am new to Led TV.. i was thinking that black levels will be like what we see in high end smart phones.. :-( .. but it turned out this way frown.giffrown.gif ..
Plus -
1. Pic quality is good ( Dark scenes are not good in dark room)
2. 3D performance is excellent
3. Passive glasses are comfortable
4. Nice Design
5. Screen mirroring is now very simple
Minus -
1. Black level is big crap. If you see more movies than D2h. then dont go for this TV.
2. Its really hard to calibrate the motion flow.. Can see the ghost effect in fast moving scenes.. ( Tried with all motion flow settings)