What are the dimensions of 72, 80, & 85-inch TVs?

After a long day of work, you sat down on the couch and turned on the TV. Finally, you could watch your favorite series. But your excitement was short-lived. Instead of diving into your favorite show, you were greeted by a snow screen. Well, it’s time to buy a new TV.

But that’s easier said than done. How should you read the different sizes? What are the dimensions of each? Though it may seem confusing at first, understanding how different sizes work isn’t that difficult. In this article, we’re going to answer every question you may have. Even better, we’ll help you find a model that will best fit your needs.


The most common dimensions of a 72″ TV are 62.8″ in width and 35.3″ in height. The dimensions of an 80″ TV are 69.7″ in width and 39.2″ in height. The dimensions of an 82″ TV are 72″ in width and 41.1″ in height. The dimensions of an 85″ TV are 74.1 inches in width & 41.7″ in height.

After we tested out various models, it was clear that SAMSUNG is the best when it comes to TVs ranging from 72″ to 85″.

Sony 85 inch tv

Dimensions of 72, 80, & 85-inch TVs

A TV size only tells you about the diagonal length – it doesn’t specify the other dimensions of your television. The sizes 72, 80, 82, and 85 are among the largest you can buy. This makes them an excellent choice for every living room. Below we’ve listed the dimension of each of these sizes. Just make sure you take the optimal viewing distance into account when you make the decision.

85-inch tv


A 72-inch model measures 62.8 inches in width and 35.3 inches in height. It has a surface area of 2217 square inches. For optimal viewing experience, you should sit about 10.1 feet away from the screen.


An 80-inch model is 69.7 inches wide and 39.2 inches tall. It has an area of 2732 square inches. We recommend sitting about 11 feet from the screen.


An 82-inch model has a width of 72 inches and a height of 41.1 inches. Its surface area is 2959 inches. The average optimal viewing distance is 11.5 feet.


An 85-inch TV is 74.1 inches wide and 41.7 inches tall. It has a large surface area of 3090 inches. You should sit about 12 feet from the screen.

Chart by size

Although sizes are based on their diagonal lengths, this information doesn’t tell you much about the other dimension. The width, height, and area all play a big role when purchasing a new one. After all, it must fit wherever you want to place it. Fortunately, we’ve prepared this chart that outlines the most important specs of every TV. We’ve even added the recommended viewing distance to make your decision even easier.

Keep in mind that the exact dimensions might vary from manufacturer to manufacturer. A 50-inch Samsung TV might not have the same dimensions as a 50-inch Sony TV. The specs might vary from model to model too. To know for sure, check the product description before you make a purchase. Nevertheless, this chart outlines the general dimensions you can expect for the most common sizes:

InchesWidthHeightAreaAverage Viewing Distance
3227.9 in / 70.9 cm15.7 in / 39.9 cm438 in2 / 0.283 m24.5 ft / 1.37 m
3631.4 in / 79.7 cm17. 7 in / 44.8 cm555 in2 / 0.358 m25 ft / 1.52 m
3732.2 in / 81. 9 cm18.1 in / 46.1 cm582 in2 / 0.375 m25.2 ft / 1.58 m
4034.9 in / 88.6 cm19.6 in / 49.8 cm684 in2 / 0.441 m25.5 ft / 1.68 m
4236.6 in / 93 cm20.6 in / 52 cm754 in2 / 0.486 m25.9 ft / 1.79 m
4337.5 in / 95.3 cm21.1 in / 53.6 cm791 in2 / 0.511 m26 ft / 1.83 m
4640.1 in / 101 cm22.5 in / 57.3 cm902 in2 / 0.581 m26.4 ft / 1.96 m
4841. 7 in / 106 cm23.5 in / 60 cm980 in2 / 0.632 m26.7 ft / 2.05 m
5043.6 in / 110.7 cm24.5 in / 62.2 cm1068 in2 / 0.689 m27 ft / 2.13 m
5547.9 in / 121.7 cm27 in / 68.6 cm1293 in2 / 0.835 m27.5 ft / 2.29 m
6052.3 in / 132.8 cm29.4 in / 74.7 cm1538 in2 / 0.992 m28.5 ft / 2.59 m
6556.7 in / 144 cm31.9 in / 81 cm1809 in2 / 1.166 m29 ft / 2.74 m
7061 in / 154.9 cm34.3 in / 87.1 cm2092 in2 / 1.349 m210 ft / 3.05 m
7262.8 in / 159.4 cm35.3 in / 89.6 cm2217 in2 / 1.430 m210.1 ft / 3.07 m
7565.4 in / 166.1 cm36.8 in / 93.5 cm2407 in2 / 1.553 m210.5 ft / 3.20 m
8069.7 in / 177 cm39.2 in / 99.6 cm2732 in2 / 1.763 m211.2 ft / 3.41 m
8272 in / 183 cm41.1 in / 104 cm2959 in2 / 1.909 m211.5 ft / 3.5 m
8574.1 in / 188.2 cm41.7 in / 105.9 cm3090 in2 / 1.993 m212 ft / 3.66 m

How are they measured?

The TV size refers to the length of its diagonal. It is the measure from the upper left corner of the screen to the lower right one. For instance, a 72-inch model has a diagonal of 72 inches. Keep in mind that the size itself doesn’t tell you anything about its height or width. That can be problematic since you will need these dimensions to see whether your model fits the room.

Each size also has a recommended viewing distance. This distance tells you how far from the screen you should be sitting to get the most immersive experience possible. But how can you tell what this distance is for your TV of choice? Fortunately for you, finding out couldn’t be easier. We’ve prepared an elaborate chart in one of the sections listed below with all the information you may need.

Best 82-inch models

Since most living rooms are quite roomy, you can buy bigger TVs for them. To fully enjoy binge-watching the newest Netflix series, going with a bigger model is certainly better. It’s great if you love watching sports games or soap operas with your friends too! An 82-inch model is perfect for the job. Not sure where to start looking? Well, we’ve looked all over the market just for you:

Samsung Q900 QLED Smart 8K (2019 Model)

Samsung is one of the most famous electronics brands in the world. Thus, it’s no surprise that their TVs are exceptional. This 82-inch model is just one great example.

As one of the largest models, it’s a bit costlier than other options. However, the investment is well worth it if you love watching series – it makes the whole experience much more immersive. For little extra money, you can also have this TV installed by a trained professional. That can be useful if you don’t trust your DIY skills.

However, the true reason why we loved this Samsung model so much was its resolution. Thanks to its 8K QLED display, you can watch the scene before you come to life. In terms of quality, few models can beat this one.


  • It provides the movie experience we all wish we had.
  • You can probably take it with you to the afterlife.


  • You might cry a bit when you see the money leave your bank account.
  • It probably won’t be worth half if you try and sell it later on.
Samsung QN82Q900RB 
It's a high-end choice.

RCA Class webOS Series (RWOSU8250, 2021 Model)

Although RCA might not be as renowned as Samsung, they’ve done an excellent job with this model. Compared to the previous product, it is considerably cheaper. Despite its lower price, it delivers nothing short of a stellar performance.

Even though it doesn’t feature an 8K resolution, the standard 4K is more than good enough. Especially if you don’t want to take a loan just to buy a TV. It supports a lot of streaming services, such as Netflix, Prime Video, Hulu, and many more.

For such an affordable price, we were surprised to learn that the model supports voice control. So if you prefer using Alexa over a remote control, nothing stands in your way!

NameRCA 82-inch
Connectivity TechnologyBluetooth, Wi-Fi, RF, USB, Optical, Ethernet, HDMI
Item Weight‎99 pounds
Product Dimensions‎9 x 80 x 50 inches
Refresh Rate60 Hz


  • It’s much more affordable.
  • You can choose between various sizes.
  • It’s worth the money you pay.


  • The 82-inch is frequently unavailable on Amazon.
  • The remote control is not great.
RCA 82-inch Class webOS Series
Here's a more affordable option.

Samsung UN82TU7000 (2020 Model) (Renewed)

In case you’re looking to get a brand product at a cost, then look no further than this Samsung model. With a 4K resolution LED display, you’ll have such a blast watching your favorite shows.

Although it is a restored product, it’s just as good as a new one – minus the outrageous price. And just like any other modern TV, it supports most of your favorite streaming services!

NameSamsung UN82TU7000
Display TechnologyLED
Item Weight‎85.8 pounds
Product Dimensions‎72 x 15.5 x 45.2 inches
Special featuresContrast enhancer
Supported Internet ServicesNetflix, Hulu, Amazon Instant Video, YouTube, Browser


  • It’s a great way to get a TV at a much lower price.
  • You get a great way to watch movies.


  • The renewed Samsung product is currently out of stock.
  • There are only 2 HDMI ports.
Samsung UN82TU7000
Here's a renewed product.

Best 85-inch model

If you’re looking for a slightly bigger size, then check out our reviewed 85-inch model. For most households, this size will be more than enough, and we don’t recommend going over it.

SAMSUNG Class Crystal UHD TU-8000 Series

Another product from Samsung, this model has every quality you may want. Not only is it budget-friendly, but it also delivers flawless performance. Thanks to its 4K resolution, you’ll be able to enjoy your movies in perfect quality. Moreover, it supports platforms such as Netflix or YouTube.

But its virtues don’t end there. This model comes with an in-built Alexa. No need to set up anything, the TV does it for you already!


  • It’s much cheaper than the first Samsung we mentioned here.
  • This model has more than 34,000 ratings.
  • All possible questions have been answered on the listing page.


  • It’s a 2020 model that probably won’t be available much longer.
  • The TV may be too smart in what it does.
SAMSUNG 85-inch Class Crystal UHD 
If you take your viewing experience seriously, here's what you need.


This TV is a great alternative to the previous model. In addition to a 4K resolution, it features dynamic crystal color technology. Forget the bland, grayish images you had to watch when you were younger. In this day and age, everyone can afford top-notch quality.

Once again, we have nothing but good things to say about this Samsung product. Apart from being compatible with streaming services, it also comes with a voice assistant. One of the best deals out there.


  • This 2021 model has more than 13,000 ratings.
  • We love that Alex is built-in.
  • It provides great quality at a great price.


  • We’re not fond of the remote for this Samsung.
SAMSUNG 85-Inch Class Crystal 4K UHD 
You'll be joining thousands of happy customers!

Sony X95J LED 4K Ultra HD Smart Google TV XR85X95J- 2021 Model

This 85-inch TV from Sony is another option to consider. Though pricier than the previous models, it features an amazing refreshing rate of 120 Hz. If you have children who like gaming or you like it yourself, then we urge you to go with this choice. It’s designed to work extraordinarily well with a PS5 console.

Additionally, it’s compatible with most streaming services and features voice recognition technology. You can use it with Alexa too.


  • Sony is a force in the market.
  • It’s absolutely stunning.
  • It feels state-of-the-art.


  • The price is kind of up there.
  • We feel it misses adjustable feet.
  • We weren’t able to receive an audio signal via ARC.
Sony X95J 
Look at the edge on this thing.

Viewing distance

When hunting for the best TV for your room, it’s impossible not to come across this term. A viewing distance tells you how far you should be sitting from your TV. However, keep in mind that these values are very rough estimates. Several factors will affect what your optimal distance should be.

Firstly, you should know that the TVs made nowadays have a very high resolution. Since they are almost exclusively 4K or higher, you won’t notice any flaws on your screen even if you sit too close.

Of course, your eyesight quality will affect your experience too. But assuming you have no problems with your eyesight, it ultimately comes down to your preferences. In the chart above, we’ve listed the recommended viewing distances. However, they are not fixed in stone. Treat them like a general guideline rather than a rule.

The viewing distance depends on the field of view you wish to have. The closer you are to the screen, the wider the field of view will be. While this may provide you with a more immersive experience, it can be nauseating for some people. This is because you may have to turn your head back and forth a lot if you sit too close. If you sit too far, then you may have trouble focusing on what happens on the screen. As your field of view broadens, you’ll notice the environment next to the screen too.

Remember that you must work with the dimensions of your room too. Sometimes, it just isn’t possible to reach the optimal viewing distance because the room is too small. In this case, you should probably go with a smaller TV.

75 vs. 85-inch

If you’re looking for a large model, you should start with size 75. But just how different is it from 85? For the most part, you can’t go wrong with either one. Ultimately, it comes down to how much space you have available for a new TV. A 75-inch model is 65.4 inches wide and 36.8 inches tall. On the other, an 85-inch model has a width of 74.1 inches and a height of 41.7inches. The surface areas are thus 2407 and 3090 square inches, respectively. Of course, larger sizes are generally costlier.

In terms of quality, they’re practically the same. If you stick with the optimal viewing, you can’t go wrong with either.

However, the optimal viewing distance accounts for only one person. If multiple people want to watch a movie together, a wider screen is much better. This is because it corrects the angle a little. So if you love a family movie night, go for the bigger size!


To summarize, a TV’s size refers to the length of its diagonal. It is the distance from one corner of the screen to the opposite one. However, this information is not very useful on its own. When buying a TV, you need to know its width and height to see if it will fit in your room. The optimal viewing distance is another factor to consider. Generally speaking, larger models can provide you with a more immersive experience. However, you should base your decision on your room dimensions and the available budget.

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