TV Size

40 Inch TV Dimensions

Henry Stanley

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Is a television with a screen measuring 40 inches the ideal size for the room it will be placed in, or do you need a larger or smaller screen? Let’s have a peek.

In the following paragraphs, you will find information that will provide you with the real 40 Inch TV Dimensions. In this article, I also have given data by analyzing the screen sizes of popular TV models.

What Are the Dimensions for a 40-inch TV?

The actual dimensions of 40-inch flat screen TV with a 16:9 aspect ratio are:

These calculations do not take into account the stand. After you add the stand, the depth of the television will increase to something in the neighborhood of 8 inches. This number is subject to some degree of variation.

I recommend watching this video, which provides a comprehensive explanation on how to measure a TV screen, if you have the chance to take the measurements yourself.

watch this video on how to measure the actual size of the TV

You are welcome to read our recommendations on how to measure your TV correctly if you are interested.

40-inch TV Dimensions in cm

A 40-inch TV (without a stand) would be approximately:

 40-inch TV Dimensions in mm

So, the dimensions of a 40-inch TV (without a stand) in millimeters would be:

40-inch TV Dimensions in feet

The dimensions of a 40-inch TV (without a stand) in feet would be:

40-inch TV Dimensions in pixel

The dimensions of a smart TV in pixels would depend on the screen resolution of the TV.

For a TV 720p HD (1280 x 720 resolution):

For a TV 720p HD (1366 x 768 resolution):

For a TV Full HD (1920 x 1080 resolution):

For a TV 4K Ultra HD (3840 x 2160 resolution):

How Big Is a 40 Inch TV?

A 40-inch TV may appear small in a large room and is less noticeable, making it a good option when you don’t want the TV to be the center of attention. When placed on a stand for the TV, it may be slightly above waist height and ideally, the center of the screen should be at eye level for better viewing experience. A higher stand can help achieve this.

40 inch TV Box Dimensions

Here are some dimensions for a 40 inch TV box:

Read about the 5 simple steps on how to pack a TV for moving in my article.

The dimensions of a box designed to contain a 40-inch television can differ between manufacturers and models. However, as a rough guideline, the packaging for a 40-inch television is typically 4 to 6 inches larger in all dimensions compared to the TV itself, regardless of whether the screen is flat or curved.

Vizio 40 Inch TV Dimensions

The dimensions of a Vizio 40-inch TV may vary depending on the specific model. However, as an example, the Vizio D-Series 40 inch TV has the following dimensions:

To obtain the precise dimensions of the specific model you are interested in, it is recommended to visit the official page.

Samsung 40 Inch TV Dimensions

For a Samsung TV with 40-inch flat screens and 16:9 aspect ratios, the dimensions could be:

If you want to get the exact dimensions of the particular model you are interested in, it is advisable to check the official page.

Hisense 40 Inch TV Dimensions

If we take the Hisense 40H4F model as an example, the TV’s dimensions without the stand are:

For accurate information on the dimensions of the model you desire, it is best to visit the official page.

Roku TV Dimensions (40 Inch)

Visit the official website to get the precise size of the model you desire.

Sony 40 Inch TV Dimensions

The dimensions of a Sony 40 Inch TV can vary depending on the specific model, but as an example, the Sony Bravia KDL-40W600D has the following dimensions:

It’s important to note that the dimensions may also vary slightly depending on the measuring method used. So, check the dimensions of your model on the manufacturer’s official website.

Insignia 40 Inch TV Dimensions

As an example, the Insignia NS-40D510NA21 model (without stand) has the following dimensions:

To find out the exact size of the model you desire, go to the official page.

LG 40 inch TV Dimensions

The LG 40UM7300PUA 40 inch TV has the following dimensions:

The dimensions provided are an estimation and may differ based on the particular LG TV model. To obtain the exact dimensions of your model, please refer to the official website.

TCL 40 Inch TV Dimensions

The dimensions of a TCL 40 inch TV vary depending on the specific model. However, as an example, the TCL 40S325 40 inch TV has the following dimensions:

Please, visit the official website to get the precise size of the model you desire.

Panasonic 40 Inch TV Dimensions

The specific dimensions of a Panasonic 40 inch TV in cm can vary depending on the model. For instance, the Panasonic TX-40GX800B 40 inch TV has the following dimensions:

The addition of a stand can typically increase the height of the TV by a few inches. To obtain precise dimensions, it is recommended to refer to the manufacturer’s specifications for the particular model. You can visit the official website to access this information.

How to Measure a 40-inch TV?

To measure a 40-inch TV accurately, you will need either a ruler or a tape measure. Here are the steps you can follow:

1. Determine the diagonal length: Measure the distance from one corner of the screen to the opposite corner diagonally. This will give you the diagonal length of the TV.
2. Determine the height: Measure the vertical distance from the top to the bottom of the screen. This represents the TV’s vertical resolution.
3. Measure the width: Measure the horizontal distance from the left to the right side of the screen. This represents the width of the TV across its horizontal axis.

You can describe the size of your TV as 40 inches based on the diagonal length of the screen.

What is Mean the Size Class in 40-inch TV?

It is possible that the TV size you find may not match the TVs labeled with the word “Class.” TV companies use a predetermined standard by adding the word “class” after the screen size to market their TVs. If the diagonal measurement of the TV is within 0.5 inches of 75 inches, then the word “Class” is used by different brands and manufacturers. Therefore, it is important to check the color accuracy when searching for a TV with the word “Class” in its name.

Color accuracy is a crucial factor to consider when selecting a TV size. Hence, it is essential to ensure that the TV you purchase meets the color accuracy standards you are looking for. However, sometimes the difference in size may be more than half an inch, even though it is not always less. In such cases, the TV’s actual size may not match your estimation based on the description. Nevertheless, since the difference is just half an inch, the estimates should not be significantly off.

40-inch TV Screen Resolution

The resolution of a 40-inch TV can vary depending on the model and manufacturer. However, most 40-inch TVs these days have a resolution of 1080p (1920×1080 pixels) or 4K (3840×2160 pixels).

A 1080p resolution is suitable for most types of content, including TV shows, movies, and gaming. It provides clear and sharp images and is a popular choice for mid-range TVs.

On the other hand, a 4K resolution offers four times the amount of pixels compared to 1080p, which results in incredibly detailed and crisp images. It is especially suitable for larger screens like a 40-inch TV, as the higher resolution allows you to sit closer to the screen without seeing any pixelation. However, keep in mind that not all content is available in 4K, so you may not always be able to take advantage of this resolution.

What Size TV Should I Get?

The optimal TV screen size depends on various factors, including the size of the room, the distance between the TV and seating area, and personal preferences.

A general rule of thumb suggests that the TV screen size should be about one-third of the viewing distance. For example, if you are sitting 6 feet away from the TV, a 40-inch screen would be suitable. However, if you have a larger room or prefer a bigger screen, a larger TV may be more appropriate.

As a rough guide, TVs ranging from 19 to 24 inches are recommended for viewing distances of 3 to 4 feet, while TVs ranging from 60 inches or larger are suitable for distances of 10 feet or more.

Ultimately, the best TV size for you depends on your viewing space and personal preferences. Visiting a store that offers a range of TV sizes can help you make an informed decision.

How Big Should the Room Be for the 40-inch TV?

The size of the room is not the only factor to consider when choosing a TV size, as the ideal screen size also depends on the viewing distance. However, as a general guideline, a 40-inch TV is suitable for a medium-sized room, such as a bedroom or small living room, where the viewing distance is typically between 6 and 8 feet. If the room is larger, you may want to consider a larger TV size to ensure that the screen is easily visible from your seating position. Similarly, if the room is smaller or if you will be sitting closer to the TV, a smaller screen size may be more appropriate.

What Is the Correct TV Viewing Distance and Angle?

Viewing distance:

A general rule of thumb for selecting the appropriate screen size of a television is to make it about one-third the distance between the TV and the seating area. For instance, if your viewing distance is 6 feet (72 inches), a 40-inch TV would be a suitable choice. However, if you have a larger living space or prefer a bigger screen, consider purchasing a larger TV size.

To provide a rough idea, recommended TV sizes based on viewing distance are:

Viewing angle:

The term “viewing angle” refers to the widest possible vantage point from which a television may be seen without the picture becoming distorted or dull. If a number of people will be seated in a variety of locations across the room while simultaneously viewing television, this is an essential aspect to take into account.

The viewing angle for televisions with a screen size of forty inches is normally somewhere in the neighbourhood of thirty degrees, however this might vary depending on the technologies used by the television. The viewing angles offered by OLED Televisions are the most expansive, but it might be difficult to locate a 40-inch model equipped with this technology.

FAQ

Conclusion

If you are looking for a screen that is a little bit more stunning than a 32-inch screen but are on a budget, a 40-inch TV is a wonderful option to consider. Due to the fact that the screen size is being gradually phased out, you will not be able to get the most recent features; nevertheless, this should imply that you should be able to obtain a reasonable price tag.

Nonetheless, they will make the area seem cramped in the majority of living rooms and dens; thus, you should think about purchasing a larger one if you have the option to do so and the necessary space. Nonetheless, when seen from a closer distance, such as in a child’s bedroom or when the television is placed on a desk, the size of these televisions may still seem to be rather remarkable.

Recommended reading:

• What Are the Dimensions for a 32-inch TV?
• What Are the Dimensions for a 37-inch TV?
• What Are the Dimensions for a 42-inch TV?

Henry Stanley

Hi! I’m Henry Stanley. Welcome to my website!

With a background in technology journalism and a passion for personal technology and gadgets, I have spent the past decade staying up-to-date on the latest trends and advancements in the industry. My expertise extends to all brands of televisions, from compact models perfect for small apartments to massive screens that can transform any living room into a home theater.

I strive to provide my readers with the most accurate and comprehensive information.