 More than anything else, CES is always a show about new TVs. From 4K HDR TVs that roll off when you're not watching anymore, all the way to transparent prototypes, the week that we spend here is a showcase for the present and the far off future. But 8K, the hottest trend at CES 2019, is still little more than a fantasy. Don't get me wrong. 8K TVs are very real. You can walk into a store today with $5,000 and buy one for yourself. And here at CES, we're seeing a whole new wave from Samsung, Sony, LG, and more companies. But listen, the idea that anyone should buy an 8K TV today is sheer stupidity. There's just no content. Your favorite Hollywood films and your favorite Netflix shows, they don't exist in 8K. And there's no sign that's going to change this year or next. Let me start off by acknowledging that 8K TVs are an incredible technical achievement. They have 33 million pixels, which means you can get your face right up in there, real close, and you can't make out individual pixels. It's more true to life than ever before and genuinely feels like you're staring through a window, not some giant TV screen. But see, that right there is your first problem. You're going to need a really big TV to tell any difference between 4K and 8K. 55-inch TVs won't do the job. 65-inch won't work. We're talking 75 inches and above. And here at CES, companies are going bigger and bigger and bigger. Sony just announced a 98-inch LCD TV. And LG has an 88-inch OLED. I don't even want to think about how much those will cost. As just one example, Samsung's 82-inch QLED 8K TV runs $10,000. But the most pressing problem facing 8K is content because there's just none of it. Honestly, right now, your best hope is maybe some MKBHD videos in 8K or random YouTube sizzle reels. There's just not a lot happening. From Netflix to Amazon to Hulu, no one's announced any firm plans to stream anything in 8K. And most films, even when they're shot in 4K, get mastered down in 2K. And as for cable TV or satellite, well, how much do you watch in 4K on those things right now? Exactly. There's virtually nothing. Now, Samsung and Sony and all these companies are going to tell you that AI can help upscale 4K content so it looks just like 8K. But I'm not convinced. The quality's not quite the same. And if spending $10,000 to watch drone footage or nature YouTube content is your kind of thing, by all means, buy an 8K TV. Maybe by the time Avatar 2 comes out someday, this will all be better. But right now, it's not. I don't trust it, and neither should you. Now, having said all of that, there's definitely some TV tech here at CES that is worth getting very excited over. I mean, did you see LG's rollable TV? I think it's unreal. And Apple's AirPlay 2 is coming to all the latest TVs from brands like Samsung, Vizio, LG, and Sony. That's a big deal. And the payoff is coming this year as opposed to sometime down the line. And finally, we're seeing many TVs make the long-awaited upgrade to HDMI 2.1. And that lets much more data pass through the HDMI cable. So you can watch 4K at 120 frames per second or 8K at 60 frames per second. Now, yes, that means we're all going to buy new HDMI cables at some point in the future, but right now, you're fine. All this leads to the future. There are new technologies on the way. And the most exciting one to me, far and away, is called Micro LED. Micro LED has the potential to be even better than OLED, which is the best picture quality on the market right now. It has millions of tiny self-admissive LEDs that put out a superior picture with none of OLED's drawbacks, like burn-in or natural degradation over time. Micro LED displays are modular, so you can make them into any size, any aspect ratio, or any resolution that you want. Last year, we saw Samsung's giant The Wall. And for 2019, they're showing off a 4K Micro LED TV that can actually fit inside your living room. Now, it's going to be a while before you or I can buy a Micro LED TV. These displays require a painstaking, precise manufacturing process. And few companies can do that at scale right now. But it's still damn exciting, because we, I, have been waiting for a true OLED killer for years now. And it's almost here. It is fun to get excited about the future. That's what CES is all about. But if you plan to buy a new TV either this year or next, you should go 4K without even considering anything else. I am a self-professed home theater nerd all the way. I want 8K to do very well. But now is not the time to buy or even consider an 8K TV. The cart has gotten so far ahead of the horse that it's silly. There's just no content to watch on these amazing-looking TVs. All of these companies keep making more and more 8K TVs because they can. They look great, but they're coming out before anybody else is ready for it. Hey, thank you so much for watching all of our CES coverage this week. We're starting to wind things down. For all of our great tech videos, as always, subscribe at youtube.com slash the verge.