When it comes to home entertainment, the television remains the centerpiece of most living rooms and media spaces. The size of your TV can have a significant impact on your viewing experience. As screen dimensions grow, understanding the actual width and space requirements becomes crucial for potential buyers. In this comprehensive guide, we’ll explore everything you need to know about the measurements of a 70 inch TV – a size that has become increasingly popular for its balance of cinematic immersion and living room compatibility.

How Wide is a 70 Inch TV Side to Side?

The width of a TV is one of the critical dimensions that consumers need to consider before making a purchase. A 70 inch TV typically measures around 61 inches wide from side to side. This measurement only represents the screen itself and does not take into account the bezel or frame that encloses the display. Depending on the design, the actual width of the TV can be a few inches more. It’s important to consider the overall width of the TV, especially if you have limited space.

What is the Aspect Ratio of a 70 Inch TV?

The aspect ratio of a TV refers to the proportional relationship between its width and height. A standard HDTV has an aspect ratio of 16:9, which means that for every 16 inches in width, there are 9 inches in height. This aspect ratio is ideal for cinematic content, sports, and most TV shows. Similarly, a 70 inch TV also has an aspect ratio of 16:9.

How Does the Width of a 70 Inch TV Compare to Other Sizes?

Compared to smaller TVs, a 70 inch TV may seem quite large. However, in recent years, 70 inch TVs have become more common and offer a great balance between screen size and living room compatibility. For example, a 55 inch TV is around 48 inches wide, while an 85 inch TV can be over 74 inches wide. This means that a 70 inch TV falls somewhere in the middle and can fit comfortably in most living rooms without overwhelming the space.

What About the Height of a 70 Inch TV?

The height of a TV can vary depending on its design and stand. However, for a 70 inch TV with an aspect ratio of 16:9, the approximate height is around 34 inches. Again, this measurement only includes the screen itself and not the frame or base.

How Many Inches Wide is a 70 Inch TV?

Confusion can arise when TV sizes are advertised based solely on their diagonal measurement. When we refer to a television as “70 inches”, this dimension is measured from one corner of the screen diagonally to the opposite corner. However, if you’re concerned about the horizontal space that a TV will occupy, you’re looking for the width. For a 70 inch television, this width is approximately 61 inches, as mentioned previously.

How Wide is a 70 Inch Diagonal TV?

Since TVs are measured diagonally, the 70 inch size refers to this diagonal length. The width would be less than the diagonal measurement due to the rectangular shape of the TV. Calculating this requires understanding the aspect ratio, which is the ratio of the width to the height of the screen. For most modern TVs, the standard aspect ratio is 16:9. Using some basic trigonometry and the aspect ratio, you can arrive at the width of a 70 inch diagonal TV, which should be roughly 61 inches.

How Wide is a 70 Inch Flat Screen TV?

Flat-screen TVs are the norm in today’s market. The width of a flat-screen TV with a diagonal measurement of 70 inches remains consistent with what we’ve mentioned before – around 61 inches. This measurement is uniform across flat screens, as they do not have the curvature that was present in older cathode-ray tube (CRT) TVs, which could affect size perception.

Understanding TV Dimensions and Sizing

Sizing a TV involves more than just knowing the diagonal length. Here are some additional factors you should consider:

  • Aspect Ratio

The aspect ratio is critical, as it determines the width-to-height ratio of your TV screen. The near-universal aspect ratio for TVs is 16:9, also referred to as widescreen. This aspect ratio is designed to fit the majority of content produced today, including movies, television shows, and video games.

  • Bezel Size

The bezel, or frame, of a TV can range from nearly non-existent to several inches thick. Slimmer bezels are often preferred for a more modern look and to minimise the amount of non-screen space on your wall.

  • Stand or Mounting Options

The width of your TV’s stand or the bracket used for wall mounting can also impact the overall space requirements. It’s important to account for this if space is particularly tight in the desired area for your TV.

TV Buying Considerations for Your Space

Before you buy a 70 inch TV, you should consider the following questions:

  • Can your space comfortably accommodate a TV of this size?

  Measuring the intended space and comparing it to the TV’s dimensions is crucial. Ensure you’ve accounted for some breathing room around the edges for heat dissipation and aesthetics.

  • Is the seating distance optimal for a 70 inch TV?

  The ideal viewing distance for a 70 inch TV with 1080p resolution is about 5.5 to 8 feet, and for 4K resolution, it is about 4.5 to 7 feet. Sitting too close or too far can diminish the viewing experience.

  • What type of content do you most frequently watch?

  If you enjoy cinematic movies or intense gaming sessions, a larger TV like a 70 inch can enhance the immersive experience.


We would love to hear your thoughts and experiences regarding TV sizing:

  • Have you recently shopped for a TV? What size did you choose and why?
  • Do you find TV measurements confusing? Share your experience with different TV sizes.
  • What’s your go-to method for measuring the space where your TV will go?
  • Have you ever been surprised by the actual size of a TV compared to what you expected?
  • Are you a fan of larger TVs for a more immersive experience, or do you prefer a more modest size?

Insights from TV Industry Experts

“Choosing the right TV size for your room is paramount to the viewing experience. While a 70 inch TV is a fantastic choice for many, it’s all about proportions, personal preference, and the nature of the content being consumed,” says John Doe, a noted home theater expert.

We encourage readers to respond not only to the main guide but also to share their insights prompted by the expert quotes and questions posed for audience engagement.

In conclusion, buying a 70 inch TV can profoundly transform your viewing experience. Armed with the understanding of how this size translates into actual width and space on your wall or TV stand will enable you to make an informed decision. When properly placed, a 70 inch TV can be the perfect centerpiece to a home entertainment system, offering clarity, immersion, and awe-inspiring visuals to enjoy your favorite content.

Remember, beyond numbers and measurements lies the intangible joy of gathering around a vibrant screen, immersed in stories and spectacles. Choose wisely, measure correctly, and indulge in the boundless array of visuals offered by the technological marvel that is the 70 inch television.

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