How Wide is a 70 Inch TV: Width, Height, Stand and Wall Mount Tips

When people ask how wide is a 70 inch tv, they’re trying to figure out if it’ll fit in their space.

A standard 70 inch tv is about 61 inches wide, which is over 5 feet, width matters because you need to make sure the tv fits on your wall or entertainment center.

The size can change depending on which brand you buy because some have thicker frames around the screen.

Tv size numbers can be confusing, when it is “70 inch tv,” it is about the diagonal measurement from one corner of the screen to the opposite corner.

The width is around 61 inches, the height is 34-35 inches, and the depth varies based on the model.

Different brands like Samsung, LG, and Vizio have differences in their measurements due to thickness of bezel.

Here in this post, we’re going to break down how wide is a 70 inch tv, compare different brands, talk about viewing distances, and give you tips for mounting or placing your new screen. 

Understanding 70 Inch TV Dimensions

The 70 inch measurement is the diagonal distance from one corner to the opposite corner of the screen, but when you’re figuring out if a tv fits in your space, you need to know the width and height.

For a 70 inch tv with the standard 16 ratio:

• the width is about 61 inches (155 centimeters)
• the height is around 34-35 inches (86-89 centimeters)
• the depth varies between models but ranges from 2-4 inches without the stand

Here’s a table with all the measurements converted:

Measurement	Inches	Feet	Centimeters	Millimeters
Diagonal	70	5.8	178	1778
Width	61	5.1	155	1550
Height	34.5	2.9	87.5	875

Remember these measurements are for the screen.

The tv can be bigger because of the bezel.

Also, if you’re using the tv stand instead of wall-mounting, you need to have extra depth too.

How Wide is a 70 Inch TV?

Understanding how much space you need for a 70 inch tv is important before you buy.

It is around 61 inches wide, these tvs need a good amount of wall space or a big stand.

Here’s what to think about when planning your space:

• your room size should be large that you can sit at least 7 feet away from the screen
• measure your wall space, you want at least 3-4 inches of extra space
• check your room layout, make sure furniture won’t block viewing 
• consider ceiling height if you’re mounting it

For wall space, I’d recommend having at least 67-70 inches of width available.

This gives you a few inches of breathing room on each side which makes the setup look nice. 

Comparing Different Brands for 70 Inch TV

Not all 70 inch tvs are the same size but let’s look at how the top brands compare.

Samsung 70 Inch TV

Samsung’s 70 inch tvs are the standard measurements.

The screen is around 61 inches wide and 34.5 inches tall.

The thickness depends on which model you choose, their QLED models are thinner than their standard LED options.

When going for samsung tvs, you’ll notice they offer different screen technologies:

• LED models are their basic option with good picture quality
• QLED models use quantum dot technology for bright colors
• Neo QLED uses mini-LED backlighting for better contrast

LG 70 Inch TV

LG’s 70 inch tvs have dimensions similar to samsung, their screens measure around 61 inches wide and 34.5 inches tall.

According to Best Buy Q&A responses about the LG 70″ Class UQ75 Series, the width is at around 61 inches from side to side.

LG offers nice thin-bezel designs, which means the width including the frame is kept minimum.

Vizio 70 Inch TV

Vizio’s 70 inch TVs, like their E-Series models, measure around 61 inches wide according to Best Buy customer Q&As.

The height is around 34.5 inches, similar to other brands. Vizio tvs have thicker profiles than other premium brands.

From side to side including the bezel, a Vizio 70 inch tv measures about 61.5 inches wide.

Vizio models weigh less than Samsung or LG.

How tall is a 70 inch TV?

A 70 inch tv stands about 34.5 inches tall, under 3 feet in height for the screen and when you add the stand, the height increases by about 2-4 inches.

This height measurement is important for a many reasons:

• if you’re putting it on a tv stand, you need to make sure there’s vertical clearance
• if you’re mounting it on the wall, you need to position it at the right height for comfortable viewing

For comfortable viewing, the middle of the screen should be at eye level when you’re seated.

When planning your setup, remember that the 34.5 inch height is for the screen. 

70 Inch TV Compared to Other Common TV Sizes

How does a 70 inch tv compare to other popular sizes?

Here’s a comparison table showing the dimensions and recommended viewing distances:

TV Size (diagonal)	Width (inches)	Height (inches)	Recommended Viewing Distance
55 inch	48	27	5.5-8 feet
65 inch	57	32	6.5-9.5 feet
70 inch	61	34.5	7-10 feet
75 inch	65.5	37	7.5-10.5 feet
85 inch	74	42	8.5-12 feet

Looking at this table, you can see that going from a 65 inch to a 70 inch tv gives you 4 more inches of width.

The viewing distance is important too, because sitting too close to a big screen can hurt your viewing experience.

Common Mistakes to Avoid When Buying a 70 Inch TV

People make some common mistakes when shopping for big TVs.

Here are the mistakes to watch out for:

Not measuring correctly: Always measure the space where you’ll put the tv.

Don’t only eyeball it and  remember to account for the stand width.

Ignoring viewing distance: If your seating is only 5 feet from where the tv will go, a 70 inch screen can be too big for comfort.

Forgetting about screen height: Many people mount tvs too high on the wall. This leads to neck strain during long viewing sessions.

Not checking the stand width: Some tv stands have legs at the far edges rather than a central base. Make sure your furniture is wide to accommodate the span of the legs.

Skipping the wall stud check: If you’re wall mounting, you need to locate the studs in your wall, a 70 inch tv can weigh 50+ pounds.

Overlooking cable management: Big tvs need power, HDMI connections, and other cables, plan how you’ll hide or manage these.

Not considering glare: Check if your room has windows or lights that can reflect on the screen. 

Conclusion

How wide is a 70 inch tv, it is about 61 inches wide, 34.5 inches tall, and the depth varies by model.

These big screens need a lot of space, both on your wall or furniture and in your room for proper viewing distance.

Before you buy, check it with measuring tape and your wall space.

You’ll want at least a good space of wall width to look balanced, and your viewing distance should be 6-9 feet minimum.

Whether you choose Samsung, LG, Vizio, or another brand, the dimensions will be the same, but details l can vary.

A 70 inch tv makes a fantastic centerpiece for movie nights, gaming, or sports viewing in medium to large rooms.

But make sure you have the space to accommodate it and enjoy it.

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