How Long Will Sharp TV Last Until it’s Time to Replace Them?

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So, you are in the market for a new TV, and you have seen one from Sharp that catches your eye. It is only appropriate to do your due diligence before committing fully to your decision. Is Sharp a reliable brand? How long does Sharp last? These are questions you consider as you prepare to make a key investment for your home.

A Sharp TV would typically last for five to seven years. However, its lifespan could increase to ten years depending on the frequency of use and how well-kept it is.

It may also interest you to know that a TV gives telling signs as it nears the end of its working life. Read on to learn more about the lifespan of a Sharp TV, what affects it, and how you can extend the lifespan.

Is Sharp Still a Good TV Brand?

If you are from an older generation (the 80s – 90s), you may recall the heydays of the Sharp brand.

As the 2010s approached, the company fell on hard times and was eventually divided between other companies. Foxconn – a Taiwanese electronics company – took over Sharp, while Hisense obtained the license to sell TVs in the U.S under Sharp’s name.

By 2019, Sharp got back its license for operating in the U.S markets. 

Although the company is no longer what it used to be, Sharp’s current range of TV models is of reasonable quality, especially with their affordable prices.

How Often Should You Change TVs?

Generally, our stance on this is, “if it isn’t broken, don’t change it.”

Some may agree to this, and others may not – preferring to get newer TV models as soon as possible.

If you belong to the latter, we recommend using the TV for at least its average lifespan (five to seven years) before getting a new one. That way, you get the best out of your money.

After the first five to seven years of use, you may begin to notice signs of deterioration in your TV. Let us look at some of these signs.

What are the Signs That Your TV is Going Out?

If your TV displays any of these symptoms, it could mean it is already nearing the end of its working life.

  • Your TV screen fades: A fading screen is often a symptom of a TV backlight failure. The backlight is almost always the first casualty in most smart TVs.You may discover that your TV display is faded in some areas. Sometimes your TV screen might suddenly fade to black after turning it on.
  • You notice burn-in marks on your screen: A burn-in is a permanent mark left on your TV screen from static images that stay for long periods on your screen. These could be from a news channel with banners or logos that remain in place for a long time. The only way to get rid of burn-ins is to dispose of the affected TV. 
  • Your TV has poor sound quality: As your TV gets older, you may notice a drop in its audio quality. This could be in the form of weird background noise, the TV not being as loud as it used to, or no sound is coming from the TV. Just make sure all audio connections and settings are in order before replacing the TV.
  • Your smart TV is obsolete: As newer models of smart TVs get released, manufacturers eventually cease support for their older models. If your TV is outdated, you may notice speed and performance issues as it struggles to work with newer apps and features.

Some of these signs are manageable/fixable, depending on how you feel. You do not necessarily have to condemn the TV if it shows some of these signs.

How To Increase the Lifespan of Your Sharp TV

Considering the cost spent buying a TV, it is only normal to want your money’s worth from it. 

Usually, proper care and use of your Sharp TV is enough to increase its lifespan. Still, let us see some specific steps that you can take for your TV’s longevity.

The following tips should help you keep your Sharp TV up and running for as long as possible:

  • Turn off your TV when it is idle: You should avoid leaving it on for too long, especially when no one is watching. This tip can reduce the risk of burn-in on your screen, plus it conserves energy.
  • Protect your TV from the elements: You should ensure your TV is placed where it is not exposed to sunlight or rain. Keeping it dust-free also helps.
  • Keep your TV out of kids’ reach: This seems obvious, but it is important. We love kids, but all it takes is a few hyperactive ones to put your TV out of commission for life. Mounting the TV on the wall could be an effective solution.
  • Avoid using high brightness levels with your TV: Too high brightness settings can spoil your backlight. Try to find a sweet spot that is not too bright and still works for you.
  • Hook your TV up with a voltage regulator: The regulator delivers a constant voltage level to your TV to protect it from power surges. Sudden power surges can ruin your TV’s backlight. 
  • Ensure your TV is well ventilated: You have to ensure air flows freely around your TV as overheating can cause major problems.

Whether your TV is mounted on a wall or a stand, you should leave a few inches of space between it and any obstructions.


Anyone would prefer to have a long-lasting TV. No one would be happy to shell out several hundred bucks on a new one every three years. You have to remember that although these TVs have an average lifespan, you also have some responsibility in making them work for as long as possible.
Click here if you’d like to learn about what kinds of soundbars you can use with a Sharp TV.

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