Sure, you could get a huge TV, but maybe what you really need is a massive 100+ inch screen for that real home theater experience. Here are the pros and cons.
Even though the cost of big TVs has fallen, the largest sizes can still be rather pricey. At the same time, the picture quality and brightness of most projectors have increased dramatically in recent years. You can now get a projector for under $1,000 that blows away even high-end projectors from a few years ago. These PJs can make gorgeous images over 100-inches diagonally. That's far, far larger than your typical "big" TV.
Projectors can be used for everything from watching TV to movies to gaming. I've used a projector as my main "TV" for over 20 years. There are few things more immersive than larger-than-life images just a few feet from your sofa. They require a little more setup than a TV, but usually not enough that you'd need to hire a professional.
There are a few more considerations both for and against getting a projector. Let's have a look.
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When I originally wrote the words "don't buy a jumbo LCD TV, buy a projector" 11 years ago, the landscape of TVs and PJs (as in projectors, not pajamas) was very different. Ultralarge TVs were extraordinarily expensive. For about what you'd pay for a 50-inch TV, you could get a projector and a screen that had four times as much screen real estate. A 100-inch TV makes watching anything an event. The better projectors also had far better contrast ratios, and therefore better image quality, than most TVs of the time.
Life moves pretty fast. Technology even more so. These days you can get CNET Editors' Choice-winning 75-inch TVs for $1,500 or a 77-inch OLED (OLED!) for under $3,000. These still aren't 100 inches, but they're really big, bright and, unlike many projectors, able to do HDR and wide color gamut very well. Ultra HD resolution is fantastic in larger screen sizes, but good 4K projectors like the Sony VPL-VW325ES are still quite expensive.
To put it simply, the price of big TVs has fallen sharply, and their performance has increased significantly, both at rates far faster than projectors. And that's not even considering new technologies like mini-LED and QD-OLED. So yes, you can get inexpensive and bright projectors, but their overall picture quality pales in comparison to most TVs.
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HDR, or high dynamic range, is a problem for projectors. While many projectors can accept HDR video, almost all have issues displaying HDR video. The problem is two-fold. The first is that even the best home projectors aren't that bright, at least compared with the average television. The second is that the more affordable PJs also don't have the contrast ratio needed to show HDR at its best. Many models aren't able to display wide color gamut at all.
Read more: Why you shouldn't expect great HDR from a projector
Now, higher-end projectors can do WCG and do an OK job with HDR, but at a far greater price than a large TV. Even the best and brightest projectors are still only a fraction of the brightness of a midrange television. Brightness isn't everything (though arguably, contrast ratio is), but when it comes to HDR, light output is a much bigger deal. Some new projectors are using LEDs or lasers as their light source, and they can often do far better in terms of color and overall brightness, but contrast ratios are still far too low for reasonable HDR.
Can a projector look good without HDR? Yes, but this is another piece missing in the PJ puzzle.
Forget 4K and HDR -- the biggest image-quality issue with projectors is much more practical: ambient light. A projector throws light at a screen, but any other light in the room is also getting thrown at the screen. The brightest parts of the image aren't hugely affected, but the darker parts are. Which is to say, if you're watching sports or something that's bright overall, you're fine. If you're watching a dark movie or playing a dark video game, it's going to be hard to see.
Yes, there are ambient light-rejecting screens, but they're expensive. And physics is physics. No matter how good a fancy screen is at reducing the impact of ambient light, it's still going to look worse than the same screen in a dark room. If you want to watch your projector during the day in a room with lots of windows (like the one at the top of this article) and enjoy the best image quality, you'll need lots of curtains.
A TV is going to create a much brighter image than any projector, one that holds up better in bright rooms. This obviously hasn't persuaded me to switch to a TV, but full disclosure: I use black-out curtains in my TV room. Most people probably aren't willing to make that sacrifice.
It pains me to say it, but for most people TVs are now a better option than projectors. This was somewhat true when I said the opposite a few years ago, but it's definitely true now. Unless you're willing to make sacrifices to your living situation, the slightly smaller screen of a TV is going to be easier to live with. And in the case of OLED and many of the best-performing LCD and QLED TVs, the image quality will be significantly better too, especially with HDR.
These days, projector ownership means sacrificing a variety of things, like image quality, livability, possibly price, all in the name of the largest possible image. Don't get me wrong, a huge image is awesome, but it's a lot harder to justify now, given how much better and cheaper truly huge TVs have gotten.
This isn't to say projectors have stagnated. They continue to get brighter, and their contrast and color capabilities keep improving. Models using lasers and LEDs, while still often behind in performance compared with their UHP-lamp siblings, keep getting better and dropping in price.
Projectors aren't going away any time soon. It's just that their value compared with TVs has shifted. For those of us who still aren't satisfied with 75-, 85-inch or even larger screens, projectors are the only way to go. At least until MicroLED drops in price.
Note: This story was originally published on Dec. 17, 2021, but it's been updated with new info and links.
As well as covering TV and other display tech, Geoff does photo tours of cool museums and locations around the world, including nuclear submarines, massive aircraft carriers, medieval castles, epic 10,000-mile road trips and more. Check out Tech Treks for all his tours and adventures.
He wrote a bestselling sci-fi novel about city-size submarines, along with a sequel. You can follow his adventures on Instagram and his YouTube channel.