WIFI ENABLED
Does this tv actually have a built-in quad core processor? And does it need an extra cable box to receive HDTV as Xfinity-Comcast has indicated to me?
Comcast does require a box or digital adapter to use their service, but if you don't want Comcast you could try a digital antenna instead. I love the Smart TV functions, so although I have 1 TV in my living room with cable, I only use the apps on my tv in the bedroom. Helps save money and no extra charges for more devices. I have not yet tried hooking up my tablet through HDMI in the bedroom to watch my DVR shows, but I am curious if it would work.