^
Not much, NX650 has OptiContrast panel whereas EX650 doesn't. So on angle NX650 is lil better but off angle viewing is better in EX650.
Are the video refresh rates same on both the models?
^
Not much, NX650 has OptiContrast panel whereas EX650 doesn't. So on angle NX650 is lil better but off angle viewing is better in EX650.
Yes same
Didn't you liked Samsung ES5600?
I can't comment much on the latest Samsung models as I haven't auditioned any of them till yet.
And about Sony's x-reality engine or Samsung's HyperReal, actually both has some pros and cons, if one is good in one aspect then the other is good in some other aspect.
Sony NX650 is really a very good piece but I find it costly and as the cons which I have mentioned above doesn't bother as you said you will be connecting your laptop to it, so you can go ahead with it.
Or the best would be let Samsung new range become widely available, and then compare it with the Sony ones and then decide, if I would be you then I would have done this only.
^Both Samsung 40F6400 and SonyW670 are latest from Samsung and Sony stable. Sony NX650 is old model though Since Samsung 40F6400 is 400Hz i am guessing this have 100Hz panel means less motion blur while same can't be said about Sony W670 you should watch sports channel to have rough idea how both handle motion.
Sony W670 is having great processing engine aka X-Reality Pro.
Any idea when these are expected to launch?
Also the dual core or quad core processors in tv come into play only when using the apps in the tv right?
It does not affect normal performance in any way?
By month end or by May 1st week I hope you will see new Samsung sets in the showrooms, so I suggest you to wait and first have a look at the newer ones and then decide.
Yes,It doesn't affect normal performance of tv nor when using apps.
Dual core processor will be useful in using the apps I think
multiple cores in tvs are nothing but gimmicks.
Guys need your suggestion.
In the 40 inch segment
Given a choice between Sony HX850 vs Samsung F7500
Which one would you suggest?