Best 50 Inch 4k Smart TV

Best 50 Inch 4k Smart TV
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Are you searching for the best 50 -inch 4k smart TV, but don’t know which one to pick? If that’s you, you have come to the right site. we present the Hisense ULED 4K Premium 50U6G as the best 50-inch 4k smart TV. 

There are thousands of 50-inch 4k smart TVs on the market. As such, choosing the right one for your space can be very stressful.

To that effect, we have listed the best 50-inch 4k smart TV to save you the stress of selecting from many. Also, we have put together a list of things to consider before buying a television of your choice. This will make you a smart buyer.

Precisely, we selected seven reliable televisions with outstanding performance and features.

Below is a comparison table housing our top seven products.

Comparison Table For The Best 50 Inch 4k Smart TV 

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1Hisense ULED 4K Premium 50U6G Quantum Dot QLED Series 50-Inch Android Smart TVScreen Type:QLED



Refresh Rate:60Hz
2Caixun EC50S1A, 50 inch 4K UHD HDR Smart Android TVScreen Type:LED



Refresh rate:60Hz
3SANSUI ES50V1UA, 50 inch 4K UHD Smart LED Android TVScreen Type:LED

: Yes


Refresh Rate:60Hz
4SAMSUNG UN50TU7000FXZA 50 inch 4K Ultra HD Smart LED TVScreen Type:LED



Refresh Rate:60Hz
5LG 50UK6300BUB 50-Inch 50" 4K HDR Smart LED 2160P Ultra HD UHD TVScreen Type:LED



Refresh Rate:60Hz
6LG 80 Series 50" Alexa Built-in, 4K UHD Smart TVScreen Type:LED



Refresh Rate:60Hz
7Best 50 Inch 4k Smart TVScreen Type:LED



Refresh rate:60Hz

Compare The Top 7 On One Page

Thing To Consider When Purchasing The Best 50 Inch 4k Smart TV

In buying a TV, there are features to look out for to ensure you are putting your money on something that will be of value.

In this case, you have to pay attention to a lot of details ranging from the screen to the port selection.

So, if you want to know the best features for your TV, this section has got you covered.

Read on to make an informed decision.

Screen Resolution

First, we will start with the screen resolution, which is described as the number of pixels that make up a picture.

The more pixels on the screen, the more vivid and detailed an image appears on display.

In essence, higher resolutions are better.

Deciding on a 4k or UHD resolution for your TV also means calling for a higher resolution screen.

It produces richer and more lifelike pictures on the screen than its predecessor, the FHD.

Better than the FHD, a 4k screen produces four times the number of pixels on the screen to make up an image.

The FHD used to be the best screen resolution, but the advancement in screen technology has led to the production of higher resolution better than 4K.

Now we also have the 8k resolution, four times better than the 4k resolution in producing perfect picture quality.

Screen Type

Since you know you want a 4k resolution for your TV, another factor you should consider is the screen type.

With the advancement in technology, there are now upgraded screen types that give the precise color and clarity of pictures.

The screen type you will find on a 50-inch 4k smart TV could be LED, QLED, ULED, or OLED.

While the LED screen will not appear as bright as the QLED or OLED, LED screens are better than LCDs.

However, the type of screen you choose is determined by how much you are willing to spend on your TV.

Specifically, the OLED and QLED screens will cost more because they are higher quality than the television with LED screens.

Thankfully, our top choice features the ULED screen, which is brighter than the LED yet affordable.


Having considered the screen type and resolution, HDR is another feature you have to check out.

A 4k smart TV must come with the HDR feature.

What is HDR?

The HDR simply means High Dynamic Range, a feature attributed to 4k sets.

Further, the HDR technology delivers a realistic brightness, more contrast level, and color-detailed, thereby enhancing image quality and making them appear more lively.

Moving on, television with smart functionality features HDR technology.

Therefore, getting a smart TV with HDR technology won’t be challenging.

Refresh Rate

The refresh rate is yet another important feature you have to consider before purchasing a smart TV with a 4k resolution.

For the basics, a refresh rate measured in Hertz (Hz) is the number of times an image or actual scene refreshes in a second.

It can go from 60 Hz to 240 Hz; higher means faster.

The refresh rate determines how well your television can deal with scenes with faster motions like sports.

If you intend to play games with your television, aim for a TV with a high refresh rate to get the smoothest gaming experience.

Sound Quality

When it comes to audio quality, the higher the wattages in a TV’s speaker, the better the sound output.

For clarity, the wattage in speakers describes the amount of power a speaker can handle.

So if a TV speaker has more wattage, it will produce sounds that can fill a room and be heard in other rooms.

Before you buy a television, try tasting its sound system or look out for its wattage.

A 5-10 watts speaker power should be what you look out for.

However, if you are not satisfied with the sound, you may consider investing in an external sound system, like a soundbar.

Fortunately, the modern TV offers room for additional speakers.

Even more, some TV manufacturers add soundbars to TV packages for high-quality sounds. 

You can connect your soundbar via optical cables, HDMI cables, and Bluetooth.

Port and Connectivity 

When buying a 50-inch smart TV, make sure you check out the available port options the TV carries, especially the HDMI.

The HDMI stands for High Definition Multimedia Interface.

It is an important port that connects other devices such as game consoles, laptops, Chromecast, and so on to a TV set.

For your 4k TV, ensure that the HDMI it comes with is of the latest version (2.0).

You can also check out other connection options like the USB, Ethernet, and VGA ports.

Also, check if it is WiFi and Bluetooth enabled for wireless connection.

Now let’s review the7 top-ranked TV in this category. 

Top 7 Best 50 Inch 4k Smart TV

1. Hisense ULED 4K Premium 

Firstly, the Hisense ULED 4K Premium TV offers special features which make comes best among other TVs.

It features the 4k premium and a Quantum Dot QLED delivering stunning shades and brilliant color.


The Hisense TV features an Android Smart TV, with this, you can access thousands of shows and browse the net. 

It has other elements, which include Google Assistant, Voice Remote, Game Mode, and Alexa Built-in.

Also, it features Dolby Vision which works for better optimization of the image quality of your favorite Tv shows, movies, and games.

That’s not all, it also has Dolby Atmos, giving you realistic and more detailed sound. 

You can connect to the other devices through Bluetooth, USB, and 4 HDMI ports.

Likewise, you can connect to the internet through the WiFi or Ethernet port.

With this, you will gain quick access to stream thousands of movies, live sports, and news from services like Netflix, Hulu, Disney, Video, and YouTube. 

Its 60 Hz refresh rate is ideal for a normal scene but may become blurry or jittery with faster scenes. 

Lastly, its body measures 25.39 x 43.78 x 3.11 inches and weighs 28.6 pounds. 


  • It is a 4k resolution.
  • 600-nit plus HDR10+
  • Great imagery and brilliant color.
  • 4 HDMI port.
  • It runs an Android Smart TV.


  • Refresh rate lags.

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2. Caixun EC50S1A, 50 inch 4K UHD HDR Smart Android TV

Second on this list is the Caixun EC50S1A Android TV.

It is a 4k UHD with HDR technology, which allows you to enjoy movie content with brilliant color displayed on your TV screen.


The TV offers a 3 HDMI 2.0 port, USB, Bluetooth, Ethernet, Optical, and has a built-in WiFi 2T2R.

With this Wifi, you can stay connected with your favorite streaming services like Netflix, Vudu, Google TV, and YouTube.

The Caixin Android TV is a 4k resolution Tv featuring stunning picture quality, vibrant colors, and apt brightness.

The HDR10 feature delivers clearer and more detailed images than you can ever imagine. 

Thanks to the 178-degree viewing angle of the television, you can sit from any angle and still get an immersive viewing experience.

There is more, the 60 Hz refresh rate produces clear images on display, although this may become blurry for rapid motion scenes.

Nevertheless, you can enjoy your video games without any form of lag.

Do you know you can use your television as a personal computer with just a single connection with the HDMI?

Yes, you can, thanks to the PC input feature attributed to this TV.

This is an impressive feature, and most people with a home office would appreciate it.

What’s more, with the Android operating system of this TV, you can cast your phone screen to your TV screen for a more expansive view through a WiFi connection.

The Chromecast technology made that possible. 

Lastly, the Caixin EC50S1A weighs 22 pounds with a dimension of ‎43.7 x 25.5 x 3.37 inches.


  • It has 3 HDMI ports.
  • Android Operating System.
  • Excellent picture quality.
  • Good sound output.
  • Lastly, it features HDR10 technology.


  • The remote control needs improvement.

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3. SANSUI ES50V1UA, 50 inch 4K UHD Smart LED Android TV

Next is the SANSUI ES50V1UA 50-inch 4K UHD Smart LED, which also runs an Android TV.


This television possesses similar features to the Caixin EC50S1A Android TV.

Its 4k screen, four times more detailed and stunning than the FHD, delivers sharp pictures with vivid colors.

Further, it has a 178-degree viewing angle for an immersive viewing experience both horizontally and vertically.

Connectivity-wise, you can connect your video game consoles and other video output via the HDMI port and cable.

Likewise, the UBS port allows you to connect your flash drive or memory stick to play content stored in your memory card.

With the 2T2R WiFi, you can stream the latest shows on Netflix, YouTube, HBO, Hulu, and so on.

It features a Bluetooth voice remote control for easy channel navigation, and you can place commands without having to move from your seat.

Other features include Dolby Atoms for immersive sounds, a large memory of 1.5 and 8 GB, a 60 Hz refresh rate, and a 6.5 response time for seamless action.

Lastly, it is equipped with multiple device connections.


  • 3 HDMI ports.
  • Android operating system.
  • Good image quality.
  • Noise reduction.
  • It has two mounting options.


  • Unimpressive sound output.

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Here we have the SAMSUNG UN50TU7000FXZA it offers a 4K Ultra HD Smart LED TV with brilliant imagery.


The TV weighs ‎25.1 pounds and measures ‎2.4 x 44 x 25.4 inches.

Like other TVs on this list, this TV also comes with 2 HDMI ports, 2 USB, Ethernet, and Bluetooth.

Even more, it offers internet support services such as Netflix, Hulu, Amazon Instant Video, YouTube, Browser, etc.

Lastly, it has a 60Hz refresh rate, which gives motion accuracy on display. 


  • Great picture quality.
  • WiFi enables.
  • 60Hz refresh.
  • Easy to navigate.


  • No built-in voice Alexa.

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5 LG 50UK6300BUB 50-Inch 

The LG 50UK6300BUB TV offers a 4K HDR Smart LED advanced technologies which deliver immersive rich colors, smoother motion, and brightness. 


The TV has a refresh rate of 60Hz to produce accurate imagery on display.

It weighs ‎23.4 pounds and has a dimension of 44.6 x 3.5 x 26.1 inches.

However, it has no TV stand, so it can only be wall mounted.

Furthermore, it comes with 3 HDMI, Bluetooth, USB, Tuner ATSC, and Clear QAM connections.

Also, the TV supports a built-in Wi-Fi connection for free access to thousands of connections.

Above all, it has compatible internet support services such as Netflix, Pandora, Hulu Plus, and YouTube.


  • It supports a Built-In WiFi service.
  • It is a 4K HDR Smart TV.
  • Great pictures display.


  • No TV stands.

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6. LG 80 Series 50″

Sixth on the list is the LG 80 series.

This is one of the best 50-inch 4k smart TV, judging by its incredible features and smart functionality.


First off, images refresh 60 times per second on the screen to give clear and less jittery images in fast-motion scenes.

Further, its 4k resolutions give a sharp picture with vibrant colors and an enhanced contrast ratio.

Thanks to the active HDR technology, you will see more vibrant color and accurate detail in pictures better than a standard 4k resolution.

Even more, the ThinQ artificial intelligence helps you maximize your TV experience by letting you choose the voice assistant of your choice and control it with your voice.

For port and connectivity options, it has 3 HDMI ports, USB, Ethernet, Bluetooth, and WiFi.

Once connected to the internet, you can access streaming services and applications like Netflix, Prime Video, Hulu, Vudu, Google play store, and YouTube.

Interestingly, you can connect up to two compatible Bluetooth speakers to get authentic surround sound via Bluetooth.


  • There it has a 60Hz refresh rate.
  • Support of Alexa Built-in.
  • The impressive images on display.
  • Three HDMI ports.


  • It lacks Dolby vision.

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7 . Sony 50 Inch 4K LED Smart Google TV

The seventh product on our list is the Sony 50 Inch 4K Ultra HD TV.

It is a LED Smart Google TV having a flush surface design and incredible smart features.


This TV weighs ‎22.3 pounds and has a dimension that measures 44.13 x 11.38 x 28.25 inches.

Also, the TV connections include Bluetooth, USB, Ethernet, and 3 HDMI ports.

The TV offers free access to different online streaming, which include Amazon Instant Video, Hulu Plus, Netflix, Disney+, HBO Max, etc.

With the total number of ports you have, you can freely connect to other smart devices to your TV set.

Moving on.

As expected, this TV refreshes images 60 times every second, as such producing clear images with zero lag time. 

Lastly, the perfect picture quality of this television can be attributed to the Dolby Vision and HDR, which deliver immersive and cinematic content.   


  • Firstly, it has a crystal clear image display.
  • However, there are Presences of Dolby Vision and HDR technology.
  • 3 HDMI ports.
  • Lastly, Wifi-enabled.


  • No Alexa.

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Our Verdict For The Best 50 Inch 4k Smart TV

There you have it, the best 50-inch 4k smart TV.

We have spent enough time researching the best 50-inch 4K smart TV and rounded up seven reliable ones.

We recommend the Hisense ULED 4K Premium 50U6G our best overall because of its outstanding performance.

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