Roku’s current products allow users to turn their dumb televisions into smart ones for less than $100, but the company has been partnering with a handful of companies over the last few months to start selling all-in-one smart televisions as well. The latest such partner is Sharp, which is working on two Roku-powered smart televisions that will run you $379 or $499 for a 1080p smart-TV with a 60Hz refresh rate.