Chromebit $100
Google just introduced a whole new kind of Chrome OS computer—a dongle that plugs into any HDMI-equipped display. It’s called a Chromebit, and it isn’t your run-of-the-mill streaming stick. For under $100, you’re looking at a full computer that plugs right into your TV.
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This is what I would buy.
How much do you want to spend on a tv?
How big?
How about a sound system? Do you need one of those too?
How far will you sit from the screen? That determines size.