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8 Best 40 Inch Smart TV To Buy (Review 2022)

Do you want to know which are the best 42-inch or 43-inch smart TVs in 2021? In recent years we have always recommended various sizes, from 40 inches through 42 to 43 inches. They were the most popular TV sizes until a few years ago. Right now, most manufacturers only offer worthwhile 43″ TVs. The difference is not so much with 40″ and 42″, stick with a 43-inch TV. In this best 40 inch smart TV review, we will review 8 of the best 40 inch smart TVs on the market.

FACT: Keep in mind that the new 2021 TV models are being presented these first months of the year, and that they are usually put on sale during the next few months (March, April, May). This means that it is a good time to buy the 2020 models at a good price. If you want the latest technology, you will have to wait a few months.

What’s The Price Of A 40″ Smart TV?

Most of the houses do not give for more and it is impossible to buy a bigger TV that looks good in the living room. What’s good about these TVs? The prices of the 42″ and 43″ TVs are very low at the moment. They are very cheap TVs.

Do you remember when having a 42″ or 43″ television was practically a dream for most families? Do you remember how expensive they were in the 90s? Now it is not like that anymore, the prices of these televisions are very reasonable, and the most expensive televisions now are those of 50″, 60″ or even 75″ or 85″. All of these 42-inch and 43-inch TVs cost less than $500. They do not have to be on sale to get a model with a good price.

The 40-43 inches are the perfect size to have a good Full HD, 4K image quality, and are perfect to accompany our Blu-ray player.

Optimal Viewing Distance For A 40″ TV

Here you have a very useful table where I can check the appropriate distances depending on the inches of your TV and its resolution. Summary? Better resolution equates to being able to watch TV closer.

In the case of 40″ -42″ -43″, we will have to place approximately 0.75 meters away from the TV to have an optimal view in case it has 4K resolution, and about 1.60 meters with Full HD resolution in the TV.

Optimal distance to watch a TV
Screen size Optimal distance
(1080p)
Optimal distance
(4k)
25″ 0.98 m 0.46 m
30″ 1.16 m 0.52 m
35″ 1.35 m 0.61 m
40″ 1.56 m 0.71 m
45″ 1.74 m 0.8 m
50″ 1.93 m 0.89 m
55″ 2.14 m 0.98 m
60″ 2.32 m 1.16 m
65″ 2.5 m 1.25 m
70″ 2.72 m 1.35 m

8 Best 40 Inch Smart TVs To Buy On Amazon

1. LG 43UN7100 – 43″ Smart TV 4K UHD With Artificial Intelligence

LG 70UN7100 - Smart TV 4K UHD de 70

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  • 43 ″ LG Smart TV 4K UHD compatible with Artificial Intelligence
  • Compatible with HDR10 Pro and HLG
  • Enjoy the experience of Ultra Surround Sound
  • SmartTV webOS 5.0 operating system
  • Magic Control AN-MR20GA, required for Artificial Intelligence functions, not included, Compatible with Alexa

The first thing that strikes you is its low price: less than $400 normally. If you want a bigger model, you also have it (from 43″ to 75″).

It is indeed one of the best 40 inch smart TVs . Keep this in mind so as not to be disappointed. It has a 43″ IPS panel with Direct LED backlighting, is compatible with HDR10 + and HLG and has two 2x10W speakers.

Its sound is not too good, but for this price we cannot ask for more. The image quality for an IPS panel is good, although the blacks are somewhat lacking. It is compatible with various voice assistants and has a low latency mode for gaming.

2. Samsung Crystal UHD 2020 43TU8005 – 43 Smart TV with 4K Resolution

Samsung Crystal UHD 2020 43TU8005 - Smart TV de 43

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  • Crystal 4k processor with Hdr 10+ support and Multi view
  • With voice assistants
  • Smart tv con Tizen y One remote control

Low price and the guarantee of a brand like Samsung. Samsung’s low-end is still excellent in 2022. Obviously we do not have the 4K Quantum processor but it has HDR10 + support, excellent rescaling and a good number of apps in its operating system.

You will find voice assistants like Alexa and Google Assistant in the future. You have screen sizes from 43″ to 82″.

Its contrast is really good, but not so much its viewing angles. The brightness is not spectacular and the HDR content does not stand out much. But the design is very good for a TV of this price and it is well made. Making it one of the best 40 inch smart TV on budget. 

3. Hisense 43AE7000F UHD TV 2020 – Smart TV 4K Resolution with Integrated Alexa

Hisense 43AE7000F UHD TV 2020 - Smart TV 4K Resolution with integrated Alexa

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  • With Precision Color technology to offer the best color
  • UHD upscaling with AI, scene recognition and Alexa compatible
  • Adaptive Ultra Dimming Brightness System
  • Audio surround DTS Studio Sound
  • Unibody design with ultra slim bezels, double stand and cable solution
  • With built-in Alexa
  • Operating system Vidaa U 4.0
  • It has WIFI and Bluetooth

Hisense does not disappoint any year with its low-cost, high-performance models. You have this TV from 43″ to 75 inches. The 43″ model is the cheapest of all.

For a few years now, they have included the Alexa voice assistant in their functionalities and many apps in their OS: Prime video, Netflix, Youtube, DAZN, or RAKUTEN TV … although it does not have HBO or Disney + (search the internet for how to install new apps).

The design is ultra thin, the remote comes with a microphone and is compatible with DTS Studio Sound, HDR10 + surround audio and offers good color thanks to Precision Color. The brightness reaches 1000 nit something really good in such a low price TV.

It has good shine, bold and deep dark colors. Rescaling works very well. The OS is the worst of the TV compared to LG or Samsung, but it works decently.

It lacks apps in its operating system, but you can always connect a good Smart TV Box.

4. Samsung QLED 4K 2020 43Q60T – 43″ Smart TV  with 4K UHD Resolution

Samsung QLED 4K 2020 55Q60T - Smart TV de 55

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  • QLED TV with quantum dot: inorganic technology that reproduces 100% of the color volume at any level of brightness
  • 4k artificial intelligence: capable of improving the image and sound to 4k quality in real time thanks to the samsung processor
  • Hdr 10+: hdr technology creates deeper blacks and enhances the level of detail in every scene
  • Intelligent sound: adjusts the sound by detecting variations, adapting to the type of scene thanks to intelligence
  • Multi view: allows you to see the screen of your smartphone on the TV while playing the content on it
  • Voice assistants: access your favorite content through the voice assistants built into your TV. You can talk to Alexa on your device.
  • Ambient mode: forget the screens and personalize your TV with photos or your favorite music

A good Samsung TV with a few worthwhile additions, such as HDR10 + or Ambient Mode. You have them available from 43″ to 85″.

And do you know the good? Its price is laughable. It usually costs less than $600 and you only miss a few things compared to more expensive models of the brand: It does not have Direct Full Array (improves contrast and offers better blacks) or OTS for sound.

5. Samsung 43NU7405 – 43″ 4K HDR Smart TV

Samsung 43NU7405 - Smart TV de 43

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  • Resolución 4K UHD con HDR 10+ [HLG], Mega Contrast, Dynamic Crystal Color, UHD Dimiming y Contrast Enhancer
  • Smart TV with integrated WiFi, Universal Guide, exclusive apps such as beIN Connect 4K, a multitude of content in 4K UHD and HDR with TV Plus and the best series with HBO Spain
  • One Remote Control, a single remote to control all your devices with S Voice to interact with your TV with voice
  • Quad Core processor, USB recorder, 3HDMI, 2 USB, Ethernet (LAN) and optical digital and satellite audio output

Possibly one of the best options for value for money: it usually costs very cheap and has 4K resolution. And it has HDR support, it’s SmartTV and WIFI connectivity and USB recorder. You can’t ask for much more. Well, it has a voice assistant and it does.

The image quality is good enough, although at this price it does not reach that of the high-end models. It is not capable of reading AVI format movies, and the viewing angle is somewhat limited.

6. Philips 43PUS7855/12 Ambilight – 43-Inch 4K UHD TV

Philips 43PUS7855 / 12 Ambilight - 43-inch 4K UHD TV

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  • 43-inch 4K UHD resolution television.
  • The Ambilight creates a larger image and helps the eyes tire less.
  • With HDR 10+ and the P5 Perfect Picture Engine, the Ambilight TV ensures vibrant colors and natural skin tones.
  • With first-class Dolby sound and Dolby video formats.
  • The Smart TV carries the Saphi system with an intuitive menu and Alexa voice assistant.

One of the cheapest options from Philips with very good ratings. This television is available from 43 ″ to 70 ″.

The highlight of this TV? The Ambilight system that makes LED lights surround the TV with the colors of the movie or TV series you are watching, providing a quite striking effect.

It has 2 x USB, 3 x HDMI and is compatible with HDR 10, HDR 10+, and Dolby Vision. That it is compatible with Alexa and Amazon’s ECHO speakers is a bonus if you like these systems.

The image and sound quality is very good for a TV of this price, although as always, we recommend a sound bar to improve it 100%.

7. TD Systems K43DLJ12US – 43″ 4K TV

TD Systems K43DLJ12US - 43 Pulgadas 4K TV

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  • 43 Inch LED TV.
  • Resolution 3840 x 2160 pixels (Ultra HD 4K), and HDR10
  • With Dolby Digital Plus sound, Smart TV.
  • Connections: 3x HDMI, 2x USB, composite video input, component input, CI + common interface port, digital audio output, headphone output, RJ45 ethernet LAN port, Wifi, Bluetooth.

You will not find anything cheaper in this size that is worth it. Last year we recommended a Full HD model for this price and this year it is 4K! and it is also smartTV. And its wreck is laughable, it is usually below $300. Spectacular for a 43″ TV.

This best buy 40 inch 4K smart TV cannot be bought with those of Samsung or LG, but it can always be connected to a media player with Android TV. The sound is reasonable without being spectacular and the picture, acceptable for its low price.

8. CHiQ Smart TV LED 42″ 4K UHD

CHiQ Televisor Smart TV LED 42 Pulgadas 4K UHD

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  • 42″ smartTV with resolution: 4K (3840 x 2160 pixels), PSI 900, HDR10 / HLG
  • Con apps Amazon Prime Video, Netflix, YouTube
  • Connectivity: DVB-T / T2 / T2-HD / C / S / S2, CI +, 3 x HDMI (ARC / CEC), 2 x USB, 1 x AV input, 1 x digital audio output (optical), 1 x AND and 1 x LNB, 1 LAN, WIFI, Bluetooth connection.
  • Android TV

A lesser known brand, but that offers a very cheap TV perfect as a TV for a second room or to take it to the apartment on the beach. And it’s 42 inches. The only TV in the selection with this screen size.

It has “pure” Android TV OS, so they have not added interfaces that make the operating system worse (be careful, there are several purchase options). You can use all the apps in the Google Play Store.

It is also compatible with the Google voice assistant on your remote control.

The worst thing about this TV? The sound does not accompany the rest of the good functionalities. You must buy a sound bar to enjoy it.

Final Verdict

From the range of $300 to $500, we have magnificent 42″ and 43″ televisions that adjust to all kinds of needs. With SmartTV, IPS, Android TV, WIFI, it is clear that not all of us need the same features in a TV.

Hope you like this best 40 inch smart TV review. Keep following Machine Monsters!

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