How Long Is a 50 Inch TV – Size & Dimensions Guide for 2025

How long is a 50 inch TV? This is one of the most common questions asked in American households. With 50” TVs becoming the sweet spot for living rooms, knowing the precise measurements can save you from installation headaches and buyer’s remorse.

This guide offers complete help on how big a 50-inch TV is. You will learn the exact dimensions, idea placement tips, and the optimal viewing distance with the scale of a 50-inch TV. Let’s dive deep into detail:

What are the Dimensions of a 50 Inch TV?

Quickly put, 50-in TV dimensions are roughly around 46 x 28 x 3.5 inches (W x H x D). Let’s explore these measurements in detail and their variations:

Depth

The depth of a TV means the thickness of the device without a stand. The display depth of a 50-inch TV falls in the range of 2.75 inches to just more than 5 inches. This thickness could vary depending on the factors such as:

• Brands – Sony, LG, and Mi are known to produce the thinnest TVs. Their high-end models are often less than 3 inches thick.
• Display Technology – OLED TVs are less thick than LCD ones as they use small and less light-emitting diodes (LEDs).
• Internal Components – Modern TVs have small components such as compact speakers, connection ports, and processing units. Traditional TVs have thick cathode-ray tubes, making them bulky.

Width

The width of a TV refers to its distance from both sides, measured diagonally. A 50-inch TV width is around 44 inches (screen only) without case and 46 inches with case. Ensure 1-2 inches on both sides for ventilation or cable management.

Height

The height of the TV defines its length from top to bottom. When it comes to 50 inch TV measurements, you need to factor in both the bezels and stand for an accurate guess. The height of 50 inch TV is only about 22 inches (screen only). If you take the stand into account, it can reach up to 28 inches.

Weight

The weight simply describes how heavy your television is. All TVs with 50” dimensions fall in the range of 38 to 60 pounds without a stand. Weight is a crucial parameter for the televisions that are going to be installed on walls. Knowing the weight gives you an idea about the type of mounting you need as well as its strength.

Pro Tip: Mind that the above dimensions are just estimates. You need to check with your brand or read the manual to understand the pin-point variations of your TV.

50 Inch TV Size Chart

If you need to learn about the dimensions of your 50-inch TV in feet or mm, the following size chart offers comprehensive help:

50 Inch TV Dimensions in Feet

If you need to learn about the dimensions of your TV in feet, here is the conversion:

• Width: 3.83 feet
• Height: 2.33 feet
• Depth: 0.29 feet

50 Inch TV in mm

The following are the 50 TV dimensions in mm:

• Width: 1,168.4 mm
• Height: 711.2 mm
• Depth: 88.9 mm

50 Inch TV in cm

For those who are interested in learning the dimensions of their TV in cm, here is a quick solution:

• Width: 116.84 cm
• Height: 71.12 cm
• Depth: 8.89 cm

This table quickly breaks down the measurements into different units:

Variations in 50” TV Dimensions

The above dimensions cover the usual or approximate ranges for a fifty inches TV. However, these are not the last thoughts, as variations can occur. The following are the factors that can cause the measurements to vary:

• Brands: Brands are major factors behind the variations in 50” TV dimensions. Expensive brands such as Samsung TVs are mostly slimmer than budget ones.
• Bezel Size: The bezel is the boundary that covers the screen. Although companies are investing in R&D to decrease the bezel size, they don’t agree on a standard. Therefore, these plastic casings can affect the overall dimensions.
• Stands: Stands can also affect the measurements of the 50 inch TVs. Measure the size in advance before the installation of your television.
• Features: Add-ons such as ports or smart capabilities can also cause variations in the TV sizes.

How to Choose Stands and Other Add-ons for 50-in TV Dimensions?

Enlisted below are the tricks that will help you choose an appropriate stand or mount for your TV:

• Ensure that the TV stand has enough area to properly support the TV, or at least it should be more than the base of the television.
• Check whether the stand can handle the TV’s weight. Also, get a stand that offers a depth of a few inches for ventilation.
• If you are getting a wall mount, ensure that it can support the weight of the TV. Make certain that there is enough spacing between the studs to handle the TV.

How Wide is a 50 Inch TV? Does the Width of a TV Affect the Viewing Experience?

As already discussed, a 50 inch TV is around 44 – 46 inches in width. This parameter highly affects the viewing experience as it can impact the visual quality. In simple words, the larger the display, the more immersive the experience you will have. On top of that, having an OLED or LED panel will allow you to fully absorb in the virtual world. Further, the width also defines the aesthetics of your room. The bigger the TV is, the more space it will occupy and will elevate the look of your room.

Does a 50 Inch TV Have More Pixels?

No, a 50 inch TV doesn’t have more pixels. However, it offers a higher pixel density. This means that the pixels are more spread in a fifty inch size, compared to a smaller-sized TV. For example, 40 inch TV dimensions often have less pixel density than 65 inch TV. The number of pixels depends on the resolution of the display. For instance, a 4K display will have more pixels than a display with 2K resolution.

How to Measure Space for a 50-inch TV?

These simple tips help you measure the space for a 50-inch TV:

• Learn about the dimensions of your 50 TV size with the help of the user manual.
• Using a tape measure, mark the boundary on the wall as per the dimensions.
• Leave at least 4 inches of space on all sides for the cable management as well as clearance for the window or door.
• Keep in mind the slope angles of your ceilings. Make sure that the TV is fitted near a power outlet and is away from natural light to prevent glare.
• You can perform a DIY installation. However, we recommend taking the help of an expert for a smooth and easy process.

Bottom Line

The concluding argument is that the dimensions of a 50 inches TV are around 46 x 28 x 3.5 inches, with +/-3 inches of variations. The average weight of a 50-inch TV is approximately 38 to 60 pounds excluding the stand. However, these measurements can vary, depending on the brand, bezel size, and TV stands. While installing your 50 inches TV, always consider the weight carrying capacity of the mounts, surface area, clearance, and ventilation.

Frequently Asked Questions

Q: What is the Length of a 50 Inch TV?

A: The length of a 50 inch TV ranges from 44 to 46 inches. However, this value can vary depending on the stand and TV brand.

Q: How to Measure a 50 inch TV?

A 50 inch TV is always measured diagonally. Using a tape measure, you can calculate the dimensions from the top left corner to the right bottom corner. Keep in mind the bezels for an accurate size.

Q: How Far You Should Sit from a 50 Inch TV?

You should sit at a distance of 75 – 85 inches from your 50 inch TV for the best eye comfort. A general rule of thumb is to sit 1–1.5 times the length of your TV.