HomeTV40 Inch TV Dimensions & Perfect Placement Tips

40 Inch TV Dimensions & Perfect Placement Tips

Are you in the market for a new TV and considering a 40-inch model? Wait! Let me tell you a very important thing! Do you know 40-inch TVs are popular for many households due to their versatile size and excellent viewing experience?

But, You should not be making a purchase based on “this thing is popular, Let’s purchase!” According to my understanding as a tech expert, before making a purchase, it’s crucial to understand the dimensions of these TVs to ensure they fit perfectly in your space.

In this comprehensive guide, I’ll provide all the relevant details you need to know about 40 inch TV dimensions, helping you make an informed decision. Let’s dive in! Let’s look at the comparison table of various 40-inch TVs available on the market today.

What Does “40-Inch TV” Mean?

40-inch TV
Source: canva.com

A 40-inch TV refers to the diagonal measurement of its screen from one corner to the opposite corner. It’s essential to know that this measurement doesn’t take the TV’s frame or bezels into account, meaning the actual physical size might be slightly larger.

Understanding the Dimensions

To better understand the actual size, let’s break down the typical dimensions of a 40-inch TV:

1. Width: 

A 40-inch TV generally has a width of around 35.2 inches (89.4 cm) from left to right. This measurement is crucial, especially if you plan to place the TV on a stand or a media console.

2. Height:

The height of a 40-inch TV is approximately 19.8 inches (50.3 cm). Knowing the height is essential if you intend to mount the TV on a wall, ensuring it fits perfectly in your desired location.

3. Aspect Ratio

The aspect ratio of a TV defines the proportional relationship between its width and height. Most 40-inch TVs come with a standard widescreen 16:9 aspect ratio. This ratio is ideal for watching modern high-definition content and provides an immersive viewing experience.

4. Bezel Size

While the actual screen size of a 40-inch TV is measured diagonally, the bezel or frame around the screen can add a few extra inches to the overall dimensions. Bezel sizes can vary between different TV models, so it’s essential to check the specifications if you have limited space for placement.

5. Depth

The depth of a 40-inch TV is a critical dimension to consider, especially if you plan to mount it on the wall or place it on a narrow shelf. On average, these TVs have a depth of approximately 3 to 4 inches (7.6 to 10.2 cm).

6. Stand or Wall Mount?

Deciding whether to use the TV’s stand or mount it on the wall can influence the amount of space needed. When using a stand, consider the stand’s width and depth along with the TV’s dimensions to ensure it fits your entertainment setup perfectly. Consider the VESA mount compatibility for wall mounting to choose the right bracket.

7. Viewing Distance

To optimize your viewing experience, consider the viewing distance. Ideally, your seating area should be at a distance of about 6 to 8 feet away from the screen for a 40-inch TV. This distance ensures you can enjoy the content comfortably without straining your eyes.

 8. Room and Wall Space

Before purchasing a 40-inch TV, evaluate your room’s layout and available wall space. Measure the area where you plan to place the TV and ensure it complements your room’s overall aesthetics. 

9. Consider the Stand Design

If you choose to go with the TV stand, consider the design and stability of the stand. Some stands are broader and may not fit on narrower surfaces, so choose one that provides ample support and fits your furniture.

10. Final Considerations

Before concluding your purchase, here are some additional points to keep in mind:

  •  Check the TV’s weight to ensure your chosen stand or wall mount can handle it.
  • Take note of the input and output ports to connect your desired devices.
  • Read customer reviews to gain insights into other buyers’ experiences with the specific model.

You Might Also Want to Know What Is The 4 Digit Code For A Samsung TV? and How To Control Optical Audio With TV Remote Samsung?

Best 40-Inch TVs:

Now that you have an idea about the dimensions of various 40-inch TVs, let’s explore some top-rated models in this size category:

1- Hisense 40A4000H:

Hisense 40A4000H
Source: kitele.com

 This TV features a width of 35.16 inches, a height of 22.01 inches, and a depth of 7.32 inches with the stand. Without the stand, the depth is 3.39 inches. The Hisense 40A4000H offers a balance between performance and affordability.

2- TCL 40S615/40S615-AU:

TCL 40S615/40S615-AU
Source: canva.com

With a width of 35.47 inches, a height of 22.60 inches, and a depth of 7.08 inches (with stand), the TCL 40S615/40S615-AU delivers impressive picture quality and smart features, making it a popular choice among buyers.

Read More: Red, White, and Yellow Cables – The Trio of Connectivity

3- Hisense 40A4KAU:

Hisense 40A4KAU
Source: kitele.com

Known for its sleek design, the Hisense 40A4KAU measures 35.43 inches in width, 22.24 inches in height, and 7.32 inches in depth (with stand). The TV has a depth of 3.35 inches without a stand. 

 Frequently Asked Questions (FAQs)

What are the overall dimensions of a standard 40-inch TV?

A standard 40-inch TV usually has approximate dimensions of 35.2 inches in width, 20.8 inches in height, and a depth of around 3.2 inches. 

Can I mount a 40-inch TV on the wall by myself?

Yes, you can mount a 40-inch TV on the wall by yourself, but following the manufacturer’s instructions and using appropriate tools is essential.

Are the dimensions of a 40-inch TV the same for all brands?

While the screen size remains 40 inches across all brands, the overall dimensions, especially the width and height, may vary slightly.

 How far should I sit from my 40-inch TV for gaming?

For an immersive gaming experience, consider sitting approximately 3 to 5 feet away from the TV.

Can I use a larger TV stand for my 40-inch TV?

Yes, you can use a larger TV stand, but ensure that the stand is sturdy and provides proper support for the TV’s weight.

Do 40-inch TVs come with 4K resolution?

Yes, many 40-inch TVs are available with 4K resolution, offering enhanced picture quality and clarity.


In conclusion, understanding the dimensions of a 40-inch TV is crucial when shopping for a new TV. Measure the available space in your room, consider the stand or wall mount, and ensure the TV fits your preferred location perfectly. By taking the time to research and understand the dimensions, you can confidently make a well-informed decision, bringing home a fantastic 40-inch TV that will elevate your entertainment experience for years to come. Happy TV hunting!

Read Next: 55-Inch TV Dimensions: An Ultimate Guide

Gabriel, is an expert in solving home-related problems, specializing in home appliances and organization, offering insights for optimizing activities and maintaining an orderly living space.


Please enter your comment!
Please enter your name here

Recent posts