Thanks to 4K resolutions and ultraslim designs, modern TVs have larger screens but take up less space than older TVs. Plus, you can sit even closer to them to make the image seem even bigger.
Our basic advice is simple: Get as big a TV as you can afford. The longer answer depends on your room, your seating distance and the acceptance factor of any cohabitating co-deciders. Read more: Best inch TVs for If you ask TV and theatrical industry groups, they'll tell you to measure your seating distance to determine the ideal screen size. The farther away you sit, obviously, the smaller your TV appears. The ideal is to have a screen that fills a certain amount of your field of view, though how much is "ideal" is up for debate.
THX recommends , for example, you multiply your seating distance in inches or centimeters by 0. This gets you the recommended screen diagonal. So if you're like most people and you're sitting about nine feet from your TV inches , THX recommends a screen roughly 90 inches diagonal. So yeah, that big inch TV you're looking at is not "too big," at least as far as THX is concerned. So given our nine-foot example, that means a TV around 68 inches so a or inch model would work.
While these are good guidelines, don't take them as steadfast rules. It's far too easy to get caught up in a numbers game when the reality is far more complex.
There are additional factors in play. Read more: Best home theater projector for A growing number are 8K. Only the smallest and least expensive models are still merely HD p or p. To see all the detail available in a 4K or 8K resolution image you either need to sit very close, or have a very large TV. In fact, if you're sitting nine feet away, even "big" TVs are still too small for you to see all the resolution for which they're capable.
Or to put it another way, the resolution of your next TV is going to be plenty unless you're sitting very close, or are getting an exceptionally large TV over inches.
So yeah, you don't need an 8K TV. If you want to know how far away you need to sit before you can no longer see individual pixels, Sony offers the following chart. The flip side is that with lower-quality content a big TV will expose more flaws. If you find yourself noticing blockiness, video noise or other artifacts when watching shows and movies on your current TV, a larger model will show those issues even more.
Eagle-eyed viewers who want a bigger TV should also look for better video to feed it, for example 4K streaming and Blu-ray.
Read more: 8K TV: What you need to know. The other major factor to consider is something I'll call "room domination. Video series featuring innovators. ET Financial Inclusion Summit.
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ET India Inc. ET Engage. ET Secure IT. Browse Companies:. To see your saved stories, click on link hightlighted in bold. Fill in your details: Will be displayed Will not be displayed Will be displayed. However, this also decreases the point at which the perceived difference in picture quality becomes noticeable.
Because the pixels are more densely packed with an 8k resolution, you need to sit closer to actually resolve those details. For that reason—content aside—8k only really makes sense if you want a really big screen and plan on sitting close to it. Learn more about the difference between 4k and 8k. All that said, everyone's eyesight is a little different, and most TVs now are at least capable of 4k, so visual acuity isn't really the best way to find the right distance. It should instead be used to figure out the closest you can sit to a TV without hitting its resolution limitation.
This chart shows the point at which an upgrade in resolution becomes worth it depending on size and distance to the TV. Each line represents the optimal viewing distance for each resolution, but any TV that falls within the range of that color will be suitable to notice a difference in picture quality.
So, for example, if you have a 65 inch TV, the viewing distance at which the eye can actually process the details of 4k content is about 4 feet.
However, any distance between 4 and about 8. Go too far, and the image will look identical to p HD. The chart suggests that at a certain point, 4k UHD may not be worth the upgrade—if you're sitting more than 7 feet away and have a 55" TV, for instance. Really, though, this chart is just a guide, and as 4k TVs have become the standard, the question of whether it's worth it or not is a moot point.
While your eyes may not be able to tell the difference at a certain point, your next TV will more than likely be a 4k TV anyway. Knowing the optimal viewing distance for the resolution can help you determine a living room setup that takes full advantage of your TV's resolution, but since angular resolution is almost a non-issue with UHD content, we recommend using our calculator tool at the top of the page, which is based on the optimal field of vision.
See our recommendations for the best 4k TVs. There's also the matter of compression. Even if you're watching HD content presented in high resolution, there will be some artifacts due to the compression algorithm. Artifacts can appear in multiple forms like noise, blur, or a pixelated image see the picture to the right. Some artifacts may even be visible from farther away, so consider that the above numbers apply to perfect uncompressed media.
The numbers show the minimum distance at which you start losing the advantage of the resolution. You're probably thinking something along the lines of "My couch is 10' away from my TV, which according to the chart means I need a 75 inch TV. This is insane! That said, this may not be possible for everyone, which brings us to budget.
The price of a TV is usually exponential to its size. Size isn't the only factor though, as resolution, panel type, and features all play into it as well.
Fortunately, though, as technology improves and the availability of higher resolution TVs expands, larger TVs have become more common and therefore more affordable. Feel free to compare the prices of our picks for the best 65 inch TVs , the best 70 to 75 inch TVs , and the best 80 to 85 inch TVs to really see the difference that size makes. We recommend a field of vision of about 30 degrees for mixed usage.
In general, we also recommend getting a 4k TV since lower resolution TVs are becoming harder to find. To easily find out what size you should buy, you can divide your TV viewing distance in inches by 1. If the best size is outside your budget, just get the biggest TV you can afford. These are guidelines, after all, and since most TVs nowadays are 4k, you can't really go wrong with the size that works for you, especially since picture quality also depends a lot on the content and viewing conditions.
Ideally, you would optimize the capacity of your TV by getting one that's large enough for you to notice all the visual detail that 4k has to offer, but ultimately, you should watch however feels most comfortable to you, whatever the size and distance may be. Get insider access. Best TVs. TV Recommendations. View all TV recommendations.
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