A:Answer Very slow but if you go to Walmart or similar place, and get a roku device for $30 plus tax and it is a lot faster and you get to install apps too, as to Vizio Smartcast is very slow, and no apps to install, and only apps depended upon Vizio and Smartcast only. I use Roku Device on mine. It is a lot better. Got the tv cheaper this way but if I knew it was going to be this slow before I bought it, then I would of bought the TCL full hd one for more, and would not have to buy a Roku device. Vizio needs to fix the slow OS or put better ram and cpu in them. My smartphone has more cores from cpu than the tv.
