The 7 Best Energy Efficient TVs of 2021 (Including Buying Guide)

Best Energy Efficient TVs

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We watch a lot of television these days. You should make sure that all of your TVs are efficient to reduce your power consumption. Here are some of the best energy efficient TVs to consider buying.

Best Energy Efficient TVs of 2021

The good news is you don’t have to give up picture quality or any other features to get an energy efficient TV. In this guide we’ll show you all the options and help you make the right choice for your needs.

Best Overall
Insignia NS-43DF710NA19 43-inch Smart 4K UHD TV - Fire TV Edition
TCL 50S425 50 Inch 4K Smart LED Roku TV (2019)
Insignia NS-43DF710NA19 43-inch Smart 4K UHD TV - Fire TV Edition
TCL 50S425 50 Inch 4K Smart LED Roku TV (2019)
Smart TV
Available on Prime
Best Overall
Insignia NS-43DF710NA19 43-inch Smart 4K UHD TV - Fire TV Edition
Insignia NS-43DF710NA19 43-inch Smart 4K UHD TV - Fire TV Edition
Smart TV
Available on Prime
TCL 50S425 50 Inch 4K Smart LED Roku TV (2019)
TCL 50S425 50 Inch 4K Smart LED Roku TV (2019)
Smart TV
Available on Prime

1. Insignia NS-43DF710NA19 43-inch 4K Ultra HD Smart LED TV HDR – Fire TV Edition

Insignia NS-43DF710NA19 43-inch Smart 4K UHD TV - Fire TV Edition

Insignia 4K UHD Smart TV offers a breathtaking picture quality. The clarity level is simply stunning, as the screen holds more than 8 million pixels. The colors are vivid and the contrast displays an accurate distinction between black and white.

With this Smart UHD TV, you can watch your favorite videos and TV shows in a true to life picture quality. Since this TV has a built-in Fire TV Edition, it gives you access to a wide range of live TV channels.

Its voice command feature works perfectly well with Alexa, which allows you to choose your desired show through the list. You can also connect your gaming console through any of the available HDMI ports.


2. TCL 50S425 50 inch 4K Smart LED Roku TV 

TCL 50S425 50 Inch 4K Smart LED Roku TV (2019)

TCL is a fastest growing and renowned TV brand in America and some other parts of the world. The manufacturer has launched a simplified version of Ultra HD LED TV.

Its 4K UHD picture quality ensures amazing clarity and the high dynamic range (HDR) technology offers a close to reality imaging.

This smart TV is compatible with Google assistant and Alexa. It gives you the freedom to choose from a variety of streaming channels.

The Direct-lit LED is the latest technology, which provides stunning picture quality.


3. Samsung QN82Q80RAFXZA Flat 82” QLED 4K UHD Q80 Series Smart TV 

Samsung QN82Q80RAFXZA Flat 82-Inch QLED 4K Q80 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model

This Samsung 82” QLED TV offers a dazzling picture quality by exposing the true details. Its intelligently controlled LEDs minimize the glare and display the best contrast between rich blacks and crisp whites.

The Quantum Processor upscales the images and videos for refined color and sharp detail.

This highly efficient processor helps to create realistic images by using Quantum Dot LED screen.

Features like Bixby voice assistance and on-screen guide make it a user-friendly smart TV. Bixby allows you to search for any content through voice command and universal guide helps you to locate live TV shows and streaming content.


4. Toshiba 50LF621U19 50-inch 4K Ultra HD Smart LED TV HDR – Fire TV Edition

Toshiba 50LF621U19 50-inch Smart 4K UHD TV - Fire TV Edition

This 4K UHD Smart TV by Toshiba offers a built-in Fire TV feature. This smart TV is compatible with Alexa, which allows you to control your TV through voice command. Its 4K Ultra HD picture quality enhances an outstanding visual experience.

By using the voice control feature, you can surf the web or watch your favorite online TV shows in UHD picture quality.  With more than 8 million pixels, clarity of the picture and deep contrast is always guaranteed.

This particular LED smart TV by Toshiba is powered by a quad-core CPU/Multi-core GPU. This enhances the responsiveness and improves the overall performance of the device. There are three HDMI inputs and various other input/output options.


5. LG Electronics 49UK6300PUE 49-Inch 4K Ultra HD Smart LED TV

LG Electronics 49UK6300PUE 49-Inch 4K Ultra HD Smart LED TV (2018 Model)

The LG UK6300 is a slim LED TV, which is designed to enhance the aesthetics of any room. Its ThinQ AI (Artificial Intelligence) feature makes it an ideal choice for your smart home.

You can utilize this voice control feature to surf the internet or locate any content available in the storage drive.

The powerful quad-core processor reduces the video noise and increases the sharpness.

Hence, the picture appears to be completely balanced. This smart TV supports almost every HDR format such as HDR10 and HLG.

LG has introduced a tone mapping technology, which offers scene-by-scene optimization. In addition, the IPS technology used by LG provides a strong contrast ratio and rich colors.


6. Sony X950G 55 Inch TV: 4K Ultra HD Smart LED TV with HDR

Sony X950G 55 Inch TV: 4K Ultra HD Smart LED TV with HDR and Alexa Compatibility - 2019 Model

Sony X950G will take you into a new world of vibrant colors. It offers an unbelievably clear 4K HDR picture quality. The secret behind this clarity is the Picture Processor X1 Ultimate, which gives a brighter and lively picture than ever before.

Moreover, the X-Motion Clarity technology gives new life to the images and videos. The HDR (High Dynamic Range) displays incredible detail, clarity and brightness. The accurately balanced light provides amazing contrast and brightness.

Its acoustic Multi-Audio perfectly syncs video with the sound and creates a lifelike video quality. The Motionflow XR technology reduces the chances of any blur when you are watching a 4K UHD video.


7. Samsung 50″ RU7100 LED Smart 4K UHD TV 2019 Model (UN50RU7100FXZA) with Screen Cleaner for LED TVs [Energy Class A+]

SAMSUNG 50' RU7100 LED Smart 4K UHD TV 2019 Model (UN50RU7100FXZA) with Screen Cleaner for LED TVs, SurgePro 6-Outlet Surge Adapter, 2X HDMI Cable & Home Theater 31' Soundbar

This HDR 4K UHD Smart LED TV gives a resolution that is much clear, sharp, and crisp images than 1080p. The Motion Rate 120 technology helps to enhance the quality of the image and handles the issue of blurry images.

It is also compatible with most of the HDR versions or formats including HDR10, HDR10+, and HLG HDR. The Wi-Fi and Ethernet connectivity allows you to connect to your favorite apps and browse the web.

This Smart TV also supports voice assistance devices like Google Assistant and Amazon Alexa.


Why Buy an Energy Efficent TV?

If you are sick and tired of your high electricity bills, think wisely and look for the reasons why such a thing is happening to you. This is so, as you can’t spend your hard-earned money without any reason.

The ideal way to cut your energy bill is to identify those appliances that also consume energy in standby mode.

In most households the TV is one of the most highly used devices so an energy efficient television is a great way to minimize your electricity bill.

Which TV Uses the Least Energy?

No doubt, LED TVs are more energy efficient than fluorescent tube TVs of the past. Even though these TVs consume less energy, you still need to compare the efficiency of different products.

This is important as the big LED TVs consumes relatively more energy than smaller ones.

When you connect your TV with other devices like digital video recorder (DVR) or a stereo system you are using a great amount of energy.

Below is the comparison of energy consumption to see which TV uses the least energy.

  • Plasma TV is large and uses different technology as compared to LCD or LED TVs. It utilizes double the power than a conventional cathode-ray tube TV.
  • LCDs consume relatively less energy than plasma, but it is still less energy efficient TV than LED.
  • LEDs utilize less power when compared to the LCD of a similar size.

Even if you are buying a LED TV, which is already energy efficient, don’t ignore the EnergyStar rating. This is one of the most highly recommended energy saving tips, which may help you to consume less energy and pay less bill.

Hence, EnergyStar-rated LED TVs are the most energy efficient televisions. Although LED technology is expensive, it will help you to lower your energy bills and save a lot in the long run.

See Related: Pros and Cons of LED Lighting

How to Buy the Most Energy Efficient Television

When buying a new TV, you need to make a decision as to what type of TV you want. Especially, if you have a temptation to buy a large 60-inch screen, you must first research that what companies are offering TVs with such a huge screen.

Most of the famous brands like Samsung and LG are leading the market with their innovative and most energy efficient TV technology. Besides, Sony, Panasonic, and Toshiba are also catching up to offer mind-blowing features to their consumers.

As a whole, each of these above-mentioned TVs appears to look fantastic and offer sharp, lively, and vibrant images. If you have two favorites, comparing them would also be a difficult task.

Here is a simple yet comprehensive buying guide, which will allow you to make a wise decision when buying the most energy efficient TV.

How Much Can You Spend —Budget!

Prior to jumping into the quest for energy-efficient TV, you must identify your budget. It will benefit you in a dual manner. First, you will be able to pick the best deal and secondly it may help avoid overspending while grabbing some features.

The price of a 60” Smart TV ranges from $900-$1500. Therefore, you need to be aware of that amount, which you are willing to spend.

An LED TV with HDR, 4K picture quality and smooth graphics are usually more expensive than an average TV.

See Related: What is Net Metering and How Does It Work

Criteria for Buying an Energy Efficient TV

Below are some of the consideration and checklists of buying a new energy efficient television to help you save money on power.

Do You Want a Smart TV?

Nowadays, almost every flat screen LED TV is a Smart TV. This type of TVs is a combination of TV and computer. It allows you to watch your favorite programs either through cable TV or internet.

Apart from this, you can browse the web or use the latest multimedia apps.

This suggests that you can enjoy all type of entertainment without changing the media. For instance, you can watch your Netflix shows on a big LED screen.

Although smart TVs have been out there in the market for a while, their price is still higher than normal LED TVs.

Don’t Forget to Look for HDR

HDR (High Dynamic Range) is a technology that was used in still cameras. However, now you can enjoy movies and images in outstanding resolution with the help of HDR video technology.

Especially, when you are thinking of buying 60 TV, you should be concerned about the screen resolution.

This is so, as such a big screen will exhibit even the slightest fault in the resolution or image quality. Most of the manufacturers are trying to achieve the picture quality that is close to real life.

If you want to know the difference between HDR and normal image, you should do a comparison by playing the same image on the HDR and non-HDR TV.

The images produced through HDR technology are more bright, clean, sharp, and rich in color.

HDR is capable of differentiating between the light bright and darker black colors. This promotes true dynamism. In simple words, with HDR you can perfectly see both the lighter and darker shades in different areas of the image.

See Related: Electric Meter Reading Guide

Dolby Vision

This is the video format of HDR image technology. Popular as 4k, this video quality makes it possible to view TV in Ultra High Definition mode. Dolby Vision is a specifically designed technology to enhance the resolution and produce much vibrant image quality.

Initially, HDR10 was almost a standard feature for every manufacturer. However, Dolby Vision has now taken charge of giving a new life to the images.

This format gives some advantage to the already present HDR10 format by providing a layer of additional information.

As a result, what you get is the superior and premium picture quality. In case you can’t settle for a TV that lacks this feature, you have to pay the price. TVs offering this kind of feature are relatively more expensive than other options.

Voice Search

Voice Search is one of the most amazing technologies, which you can’t afford to miss within your new LED TV. It allows you to control your TV through the voice search option.

This feature relieves you from pressing the odd-looking buttons of remote control.


If your TV is EnergyStar rated, it means that it comes with the most energy efficient TV technology. It will help you to save some amount on energy bills and promote green living.

The power consumption of TVs without EnergyStar feature is much higher. Hence, don’t even think of buying a TV without good Energy star ratings.

See Related: Advantages of Going Green

Conclusion on Energy Efficient TVs

It’s true that the power consumption of TVs in this era is relatively lower than conventional TVs. However, this doesn’t mean that they are cheap to run. Due to the price hike of electricity, you need to think about saving as much energy as you can.

The LEDs and Smart TVs discussed above are fitted with the most energy efficient TV technology. Some of these have Dolby Vision and others have HDR, which makes them different when it comes to image quality and electricity consumption. Consider these other energy conservation methods.

Therefore, if you are looking for the latest features on a TV, make sure that it is energy efficient too. It will ensure that when you watch your new TV you are not only enjoying the best visual and sound quality but also saving some money with an energy efficient TV.

What are some of your favorite energy efficient TVs? Let us know in the comments below. We’d love to hear from you!

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