Suggestions : Sony W600B or Samsung H5500 ?

[sr1]

Hello Guys,

One of my friend is confused between these two TV's.
- Sony W600B Internet TV
- Samsung H5500 Smart TV

I myself have Sony TV, but I don't know about Samsung TV. If any one of you could please enlighten the difference between these two.
Samsung is 4K cheaper than Sony. He also don't want to compromise on Picture and Sound quality. I recommended him Sony but he is too attracted towards features of Samsung, its wireless connectivity with keyboard and motion control bla bla..

Please guide!

Thanks

 

[anubisX]

Demo them both with same content. Smart features, how important is that ?