I bought a high end Sony flat screen a couple of years ago and it came with all the bells and whistles so didn't get it that other TVs don't have this stuff.
Now I will say at our winter seasonal place we have WiPower WiMax and can use Netflix and Amazon services. BUT when 7-8 months of the year on the road that's not the case of course. Then it is DirecTV east and west coast feeds. No streaming with Datastorm satellite Internet or even on Verizon unlimited data. It may say unlimited but I'm sure they would yell if I went much above 3-4 G.