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The 10 Best 4K LED TV in India Under 50000: 2021 Reviews & Buying Guide

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You can easily get a 4K resolution TV under a budget of 50000. The watching experience on a UHD TV is undoubtedly way better than watching the same content on a regular 1080p TV. Since 4K TVs have 4 times more pixels than Full HD TVs, the video output delivered is more realistic and life-like.

But, before buying a 4K UHD Smart TV, here are a few important factors that you should check for:

Screen Size:

With a budget of 50000, you can get multiple options for TVs with a screen size ranging from 32 inches to 65 inches. In this article, we have listed down the best 4K UHD TVs with a screen size of 55, 55, and 65 inches. You can select a suitable size on the basis of viewing distance.

Mentioned below is the appropriate viewing distance for each screen size:

Screen SizeViewing Distance
32”4.5 feet
40”5.6 feet
43”6 feet
49”7 feet
50”7 feet
55”7.7 feet
65”9 feet

HDR (High Dynamic Range):

HDR is mainly responsible for amplifying the brightness level, contrast level, and the colors of the TV’s display and make pictures look more realistic. HDR is available in mainly 3 formats: HDR10, HDR10+, and Dolby Vision.

Even though most TV sets support HDR10, it is a smart choice to pick the ones that support Dolby Vision as they are gaining popularity slowly.

Operating System:

Almost every LED TV under the budget 50000 is a smart TV and each of them comes with different operating systems namely WebOS, Tizen and Android. When compared, Android is considered as the best OS of all as it comes with a built-in Chromecast. A Chromecast makes casting or streaming content easier directly from your Android phone or tablets.

Other factors like RAM, Refresh Rate, Audio Output also play a major factor while selecting a 4K Smart TV. We have explained about them in the “Buying Guide” at the end of the article.

To help you make your purchase easier, we have shortlisted some of the best 4K Smart TVs under a budget of 50000. Keep reading!

10 Best LED TV in India Under 50000

Best LED TVDisplayOperating System PortsWarrantyBuy Now
Sony Bravia KDL-43W6603 55 inches HD Smart LED TVFull HD (1920x1080)Linux 2 HDMI & 2 USB1 yearCheck On Amazon
Mi TV 4X 55 Inches Ultra HD Android LED TV4K Ultra HD (3840x2160)Android Based3 HDMI & 2 USB1 yearCheck On Amazon
Sanyo 55 inches Kaizen Series Smart TV4K Ultra HD (3840x2160)Certified Android3 HDMI & 2 USB1 yearCheck On Amazon
LG 50 inches Smart LED TV4K Ultra HD (3840x2160)WebOS3 HDMI & 2 USB1 yearCheck On Amazon
Samsung 43 inches Series Smart TVFull HD (1920*1080)Tizen Based2 HDMI & 1 USB1 yearCheck On Amazon
TCL 55 inches Certified Android Smart TV4K Ultra HD (3860 x 2160)Android Pie 93 HDMI & 2 USB18 monthsCheck On Amazon
Hisense 55 inches Smart LED TV4K Ultra HD (3840*2160)Android Based 3 HDMI & 2 USB2 yearsCheck On Amazon
Micromax 55 inches LED Certified Android TV4K Ultra HD (3840x2160)Android Based 2 HDMI & 2 USB1 yearCheck On Amazon
Shinco 43 inches S4UQLS Smart LED TV4K HDR (3840 x 2160p)Android Based3 HDMI & 2 USB1 yearCheck On Amazon
Philips 50 inches 6600 Series Smart TV4K Ultra HD (3840x2160)Linux3 HDMI & 2 USB2 yearsCheck On Amazon

List of TOP 10 Best 4K Smart LED TV Under 50000 Reviews in India

1. Sony Bravia KDL-43W6603 108cm (55 inches) HD Smart LED TV

Sony bravia 43inch led tv

DisplayFull HD
Smart TVYes (Linux)
Audio20 Watts
Refresh Rate60 hertz
Ports2 (HDMI) and 2 (USB)
Model Year2020
Warranty1 year

Sony Bravia is well known range of smart TV for their quality viewing and audio experience. This range provides distinct sound quality, clear visuals and an immersive experience like no other. And the 43-inches model is no different.


With 1920 x 1080 full HD resolution, the picture quality of this TV is exceptional and amazing. You can enjoy your popular streaming services, movies or other shows with lifelike colors and contrast. This model supports detailed HDR formats that include HDR10 and Hybrid long-Gamma. You can see smooth and sharp details even in fast moving sequences as it comes with Motion Flow XR 100.


It has 20W open buffle speaker which provides punch bass to the sound. With clearAudio+ feature, it can provide emotionally enriching surround sound. It supports Dobly Audio, so you can experience enhanced home cinema sound experience. With S-force front surround, you can experience three-dimensional sound field naturally.

Smart Features:

You can binge watch all your favorite content, devices, and services. It can support major OTT platforms like Amazon Prime, Netflix, hotstar and others. You can easily share photos, videos and music via multiple devices to this smart TV.

With just one-click, you can access Youtube channel easily and browse through your favorite videos and content. You can also mirror screen your phone with TV. It comes with X-Protection PRO which provides long lasting TV life as it protects the TV from dust, humidity, lightening strikes and power surges.

This TV comes with 2 HDMI and 2 USB ports which let you connect with mobile phones and smart devices. It can support several media formats that include AVI, WAV, Blu-ray, DVD, MPEG, and WMA.


This model from Sony Bravia comes with narrow bezel design which provides stylish and enhanced look to your living room interiors. It has a classy and slim stand with concealed cables.


  • Great picture quality
  • Simple and easy to use remote
  • Elegant and slim design
  • Good audio and surround sound
  • Realistic and lifelike video quality


  • It doesn’t have app store

Buy Now From Amazon

2. Mi TV 4X 138.8 cm (55 Inches) Ultra HD Android LED TV (Black)


Display4K Ultra HD (3840x2160)
Smart TVYes (Android Based OS)
Audio20 Watts
Refresh Rate 60 hertz
Ports3 HDMI & 2 USB ports
Model Year2019
Warranty1 Year

The Mi TV 4X 55 inch Ultra HD Android LED TV is quite a popular choice amongst most of the users. With a smooth UI, amazing picture performance, and a functional and easy to use remote control, the TV offers almost everything that you expect from a good TV at an affordable price.

MI’s Patchwall UI is considered as one of the best UI’s in the market. It combines content from various service providers and presents them to you in an orderly manner so that it is easier for you to browse and select the video that you want to watch.


The Mi TV 4X 55 in LED TV features a 4K display combined with Vivid Picture Engine to provide an incredible level of detail and color fidelity for an impressive viewing experience. Along with the 10-bit panel, the Mi TV boasts of 4K capabilities and HDR to deliver exquisite color accuracy and color vibrancy.

The TV also offers decent viewing angles and should work fine in an average living room or bedroom.


The TV features 20W speakers with Dolby Audio and DTS-HD decoders that deliver room-filling audio experience. The sound is loud enough for you to hear every dialogue clearly and complete your entertainment experience.

Smart Features:

The improved Patchwall 3.0 offers exciting and binge-worthy content from popular apps like Netflix, Prime Video, Hotstar, etc. It is designed for easy viewing and surfing. There is a special column for content in regional language too.

With the latest Android 9.0 OS, you get access to all the official apps and games from Google Play Store.

Built-in Chromecast allows you to cast any content from your Android phone to the TV.

Built-in Google Assistant functions as your personal hands-free assistant and allows you to control your TV and other smart devices at your home.

The TV features multiple ports (3 HDMI, 2 USB, and 1 SPDIF) to provide hassle-free connectivity options.

The Mi Remote is simple to use with Bluetooth 4.2 and quick access buttons for Netflix and Prime Video apps.


The Mi TV 4X 55 in LED TV has a simple and slim design. The cabinet and bezel are made using sturdy plastic material. However, it is not the slimmest 55 inch TV available in the market.


  • Excellent value for money.
  • Seamless and easy to use Patchwall UI.
  • Amazing picture quality.
  • Simple and feature-rich remote.
  • Along with a 1-year warranty on the product, the brand offers an extra warranty of 1 year on the panel.


  • Audio quality is average.

Buy Now From Amazon

3. Sanyo 139cm (55 inches) Kaizen Series Smart TV

Sanyo 139 cm led tv

Display4K Ultra HD
Smart TVYes (Android Pie 9.0)
Audio20 Watts
Refresh Rate60 hertz
Ports3 HDMI & 2 USB ports
Model Year2020
Warranty1 Year

The Kaizen Serirs from Sanyo is the best of Japanese technology which provides amazing TV viewing experience. It is perfect for people who like to watch movies or stream online content. This model is the perfect combination of picture clarity and clear audio output which ensures extraordinary experience to people watching it.


It has 1.07 billion color palatte which can provide stunning visual, deeper colors, perfect blacks, enhanced color accuracy, good day time visibility, and wide viewing angles. With the help of the superior In-Plane Switching (IPS) screen technology, the display offers brighter, sharper, and refined images that are far better than any other TV.

This smart TV also comes with micro dimming technology which will divide the content in 1296 zones for adjusting the colors, darkness and brightness for optimal viewing experience and perfect picture every single time.


The Sanyo 55 inch TV has powerful box speakers that offer 20W audio output. It also offers quality surround sound and superior acoustics. Enhanced with Dolby Vision, the TV offers incredible sound quality to provide the best audio-video experience in the market.

Smart Features:

Since Sanyo Kaizen Series is a Google Certified TV, it lets you access thousands of authorized apps and games from the Google Play Store. Google Assistant provides relief from painful scrolling and typing. You can simply press the mic button on the remote and speak the title that you are searching for.

Built-in Chromecast makes it easier for you to cast photos or videos from your phone to the big screen without compromising with the picture quality. The LED TV has a RAM of 2.5 GB and internal storage of 16 GB powered by a Quad-Core processor to offer ultimate performance.

To provide better connectivity options to its users, the TV supports built-in Wi-Fi, Bluetooth, 3 HDMI ports, and 2 USB ports.


The Sanyo Kaizen Series TV features an innovative and mesmerizing design. Its Full View Bezel-Less screen provides wide viewing angles so that you experience the best quality display.


  • Seamless connectivity
  • Stylish ergonomic remote
  • Audio link technology
  • Superior acoustics
  • Voice search with google assistant
  • Stunning visual clarity
  • Value for money


  • Signing into Amazon Prime has be an issue

Buy Now From Amazon

4. LG 126 cm (50 inches) 4K Ultra HD Smart LED TV


Display4K Ultra HD (3840x2160)
Smart TVYes (WebOS)
Audio20 Watts
Refresh Rate50 hertz
Ports3 HDMI & 2 USB ports
Model Year2019
Warranty1 Year

LG is undoubtedly, a trusted brand and has a track record of manufacturing some of the best LED TVs in the market. This LG 50 inch 4K Ultra HD Smart LED TV features a nice display with 4K UHD resolution and rich audio quality. LG TVs use their own operating system called WebOS that is user friendly and easy to use.


The LG LED TV lets you experience more realistic 4K images with fine detail and vivid colors. Packed with a Quad-Core processor, the display eliminates noise to create more dynamic color and contrast. It even works on up-scaling the low-resolution images to 4k images. Active HDR optimizes every scene to deliver delicate detail and rich colors.


It offers 20W audio output and is backed by DTS virtual technology that provides a perfect surround sound effect in the entire room.

Smart Features:

The LG TV features an intuitive Home Dashboard from where you can access all the connected smart devices from remotely.

It offers easy and efficient connectivity options with 3 HDMI ports and 2 USB ports. It also supports Wi-Fi and Bluetooth connectivity. You can even connect the Apple devices to the TV using Airplay2.

The magic remote is another amazing feature offered by the TV. It allows you to operate the TV using voice commands and quick access buttons.

Built-in Google Assistant and Alexa make the voice search process very easy.


This LG TV has a simple and sophisticated design. It has a thin bezel and stylish finish that creates a good viewing experience.


  • Amazing picture and audio quality.
  • The TV supports wireless connectivity too.
  • LG’s smart WebOS offers a user-friendly option to the users.
  • Features like Alexa and Google Assistant make it easier to use the TV.
  • It offers good viewing angles.


  • You will have to buy the magic remote separately.
  • The OS does not support Flash Player.

Buy Now From Amazon

5. Samsung 43-inches UA43TE50AAKXXL HD Smart LED TV

Samsung led tv

DisplayFull HD
Smart TVYes (Tizen-based)
Audio20 Watts
Refresh Rate60 hertz
Ports2 HDMI & 2 USB ports
Model Year2020
Warranty1 Year

Samsung is a premium electronic appliance brand offering an amazing range of TVs. 

This Samsung 43-inch HD Smart LED TV of UA43TE50AAKXXL model is a wondertainment series taking your entertainment experience to the next level. 


With 1920 x 1080 full HD resolution, it has an awesome picture quality. As it supports HDR 10+ level, PurColor, and Contrast Enhancer, it displays a wide range of colors with utmost clarity and reality.  

By using an advanced algorithm, the TV gives an ultra-clean view of the images with less distortion. 


This TV features two 20W speakers that can turn it into a virtual music system. They have a Dolby Digital Plus surround sound channel configuration. So, you can enjoy cinematic or punchy bass sound effects at your home. The TV supports MP3 audio and WMA files from varied sources. 

Smart Features:

The smart TV features Multiple Voice Assistants for Voice-enabled search. 

With a personal computer mode, it mirrors the screen of your PC or smartphone directly onto the TV screen. You can also view the direct live telecast from anywhere through your TV. 

Being smart, it has a Home Cloud feature that saves your files securely, wirelessly, and automatically. 

Besides, its unique Game Enhancer gives you a chance to play games on the big screen and enjoy high-quality graphics. 

You can also have a curated list of favorite content from streaming channels and broadcast without any necessity to open an app. 


As the TV has 2 HDMI and 2 USB ports, you can easily connect with mobile phones and other smart devices. It can also support WiFi and Bluetooth technology to view desired content from any device. 

And it is compatible with various media formats like MPEG, DVD, AVI, Blue-ray, WMA, and WAV. 


This Samsung TV model has a slim and stylish design with a 38.58*6.7 23.49 inch size. It has a classy greyish color that matches well with your modernized room decor.

It is feasible with a maximum 7-feet viewing distance for better eye health. Sitting in one place, you can operate it with a sleek-designed remote control to change various modes of set-top box, apps, game console, and even the live TV. The remote runs with advanced IR and Bluetooth technologies for faster access. 

The product comes with a table-top stand, user manual, remote control, 2 AAA batteries, and a warranty card. Samsung offers a one-year comprehensive standard warranty on the product and a one-year warranty on the panel. 


  • Very good picture quality
  • Feasible and easy-to-use remote control 
  • Sleek design
  • Superb sound quality


  • It doesn’t have an app store.
  • Voice recognition could have been better. 

Buy Now From Amazon

6. TCL 55C715 13cm (55 inches) Certified Android Smart TV


Display4K Ultra HD (3860 x 2160)
Smart TVYes (Certified Android OS)
Audio30 Watts
Refresh Rate60 hertz
Ports3 HDMI & 2 USB ports
Model Year2020
Warranty18 Months

TCL is another brand that provides high quality 4K smart TVs in Indian market. Their C715 series TVs are exceptional beyond imagination.


The TCL TV offers 4K Ultra HD resolution with 3860 x 2160 pixels. HDR10 technology helps in producing brilliant image quality. The micro-dimming technology analyses the picture in 1296 zones and adjusts the brightness and darkness on the screen accordingly to ensure a fantastic viewing experience. HDR 1-+ adjusts the video dynamically for wider color gamut and optimum contrast representation.


Its special sound engine compensates the audio quality dynamically and offers an output of 20W. It uses Dolby and DTS technology to improve the distortion of signals and speakers so that you get an authentic listening experience at your home.

Smart Features:

This Android TV gives you instant access to a plethora of options that you can download directly from Google Play Store. Netflix, YouTube, and many other apps are already available on the TCL Android TV. You can connect TCL AI TV with other smart home devices like lights, AC, etc. so that you can control other smart devices remotely. With the TV’s AI voice interaction, you can access any content by simply speaking to the microphone on the remote.


The 55 inch TV adds a premium look to the wall of the living room. It looks great with thin bezels. This slim TV can surely go well with the interiors of your house.


  • The picture quality is good
  • It features a built-in Chromecast and Wi-Fi
  • Sports Mode is new and exciting
  • Built-in Amazon Prime Video and Alexa work fine
  • The TV supports screen mirroring as well


  • The audio can be improvised
  • TV does not offer a Bluetooth connectivity option
  • It comes with a standard remote

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7. Hisense 55-inches 55A73F 4KUltra HD Smart Android LED TV 

hisense inch led tv

Display4K Ultra HD
Smart TVYes (Android)
Audio102 Watts
Refresh Rate60 hertz
Ports3 HDMI & 2 USB ports
Model Year2020
Warranty4 Years

Hisense is a fast-growing consumer electronics brand in the USA. Its new 2020 TV model has high-class impressive features, and so grabbed a place here. 


The LED screen of this TV has a high 4K Ultra HD resolution of 3840*2160 for amazing picture quality. 

Besides, it equips a Dolby Vision HDR feature for ultimate brightness and vivid colour display. With an ultra dimming effect, you can customize the display contrast. 

It can also restore the original colors of the image to a natural color for a good appearance. 


It has the best 102 W powerful JBL speakers and gives ultimate sound clarity and cinematic audio experience. So, you can feel the energy of every tone. 

The TV comes with four bottom-firing full range and two high-frequency speakers that cover a wide range of the audio spectrum. Besides, its Dolby Atmos feature makes you fully engaged and immersed in the action.  

It equips certain algorithms to analyze the input signal and remove unwanted noises for a sharper sound and clear picture.

If you are a sports-lover, you will enjoy watching the matches on this TV as it is tailor-made with a sports mode for the best possible pictures and sound enhancements. 

Smart Features:

This brand offers many smart TV features and reaches your diversified demands well. 

It is a Google Certified Android TV 9.0 with which you can access tons of content, apps, and games. 

Being feasible with the Google Assistant, you can simply control devices, ask questions, and search content by your voice. Interestingly, it allows you to use Google Play Store, download your favorite apps, and enjoy whatever you desire on the big TV screen. 

With an interesting Game Mode, you can have an amazing gaming experience. You can see smoother pictures without any judder or blur.


The TV comes with 3 HDMI and 2 USB ports that let you connect to your smartphones and other devices. It has a built-in dual-band 5G Wi-Fi for easy streaming of 4K content. 

Besides, with its Bluetooth supportive feature, you can connect to the home theater, headphones, or other audio devices. So, you can avoid the messy wires as well.  


It has a bezel-less design with the edges pushed towards the extremes. So, you can have a clear display without any hindrances. As it is ultra-slim, it upgrades your living room decor to the next level.

It is a 55-inch TV, and so, you can have the best viewing experience ever. And it has an elegant smart remote too with Hotkeys for quick and easy access. 

The brand provides the TV with a remote, 2 AAA batteries, user manual, tabletop stand, wall mount bracket, and a warranty card. It also offers a 4-years warranty period from the date of purchase. 


  • Good picture quality
  • Clear sound tones
  • The contrast is up to the mark. 
  • 4-years warranty


  • The customer support is not good. 
  • The Google Assistant does not seem to work properly. 
  • The plastic quality of the remote could have been better. 

Buy Now From Amazon

8. Micromax 139.7 cm (55 inches) 4K UHD LED Certified Android TV

Micromax (55 inch) led tv

Display4K Ultra HD (3840x2160)
Smart TVYes (Android OS)
Audio30 Watts
Refresh Rate60 hertz
Ports2 HDMI & 2 USB ports
Model Year2019
Warranty1 Year

The Micromax 55 inch 4K UHD LED TV is here yet again to entertain its users in the best way possible. The big screen is equipped with Google Play Store so that you can download all your favorite apps to watch movies, TV shows, cookery shows, sports, etc. TV’s 4K resolution makes everything that you watch on screen come alive.


With a refresh rate of 60Hz, the Micromax TV offers 4K Ultra HD (3840 x 2160p) resolution.

Crystal Luminous Color Polarization (CLCP) technology allows you to experience true color reproduction along with perfect picture quality. It makes sure that you enjoy watching your favorite show thoroughly.

The screen is also equipped with a zero-bright dot panel (A+ Grade panel) that enables vivid visuals and provides a real viewing experience.


Enjoy HD quality surround sound on your Micromax TV. It features 30W Surround Sound Speakers along with Dolby DTS technology that makes you feel that you are completely immersed in the movie or games. It is sure to take your viewing experience to another level.

Smart Features:

This Android TV allows you to enjoy superior picture quality on the big screen. It gives you access to more than 4,000 apps for movies, games, etc. You can simply download the app and enjoy watching your favorite show.

To search or access these shows, you can use the voice search feature on the remote. All you have to do is press the mic button and tell Google Assistant what would you like to watch.

Built-in Chromecast and Fast Cast allow you to connect your phone to the TV and allow you to stream media from the phone. You can even access your social media profiles, browse channels, or operate the TV using your phone.


It is a slim TV with an almost Bezel-Less screen. The Front Firing speakers give an extraordinary experience to the users.


  • The picture quality of the TV is amazing.
  • TV offers triple protection from lighting, humidity, and high-voltage.
  • Sleep timer feature turns off the power of the TV after a set period of time to save power.
  • Remote is featured with Voice & Air Mouse.
  • UHD TV offers wide viewing angles.


  • Users often complain of the customer support service.
  • Sound quality can be improved.

Buy Now From Amazon

9. Shinco 109cm (43 inches) S4UQLS Smart LED TV

Shinco 43 inch led tv

Display4K HDR (3840 x 2160p)
Smart TVYes (Android Based OS)
Audio20 Watts
Refresh Rate60Hz
Ports3 HDMI & 2 USB ports
Model Year2020
Warranty1 Year

The Shinco 43inches TV is perfect for game lovers as it provides extraordinary depth and detailing while you are watching or playing an action-packed movie or game. It is an Indian brand that is giving a tight competition to prominent brands like Samsung and LG. Powered by Quantum Luminit Technology, the TV lets you enjoy an immense spectrum of realistic colors and visual detailing.


Shinco smart TV lets you enjoy the thrilling experience of watching 4K content. A million pixels of colors get together to create an everlasting impact on your visual senses and make it a memorable experience.

Quantum Luminit Technology is an advanced display technology used by Shinco TV to improve the quality of colors on the big screen. With redder reds, greener greens, and bluer blues, the wide color gamut enhances the smart display so that you enjoy rich and realistic colors.


Shinco TV has 2 front-firing speakers that generate decent sound quality. The built-in Soundbar lets you hear all the dialogues clearly and loudly.

Smart Features:

UNIWALL UI with Android 7.0 offers a never-ending list of apps with hours of content so that you are never short of content. Since it is an Android-Certified TV, you get access to all the official apps from Google Play Store. The TV is engineered to automatically get regular firmware updates for a refreshing UI and experience.

You can connect your smartphone or other devices to the TV using E-share. You can even connect your TV to the phone and control gestures like an air mouse. 


Shinco TV has a standard design with direct backlighting that result in better picture performance. The TV has a plastic shell with glossy bezels that might get reflective under direct light. Except for the bottom bezel, the other 3 borders are slim.


  • Good picture quality
  • Fast boot time
  • Pre-installed Apps
  • Next Gen sound technology
  • Bluetooth connectivity
  • Color perfection
  • Stunning looks


  • Sound quality can be improved
  • Some smart features as missing

Buy Now From Amazon

10. Philips 126cm (50 inches) 6600 Series Smart TV

Philips 126 cm LED Tv

Display4K Ultra HD
Smart TVYes (Linux)
Audio20 Watts
Refresh Rate60 hertz
Ports3 (HDMI) and 2 (USB)
Model Year2020
Warranty2 years

Philips is one of the most trusted brands and common household name in India. Among their varied TV product range, smart TV from 6600 series is exceptional. Unlike other television models in this list, this one is a European borderless design television.


This new Philips TV is equipped with all the best features that provides true cinematic experience. The brightness level, color and contrast are adjusted with HDR10+ frames. No matter what you see, the shadows will be deeper and colors will be truer.

The image quality is further improved with Pixel Precise Ultra HD engine as it capable of converting the input image into stunning UHD resolution. You can experience remarkable colors, incredible brightness and sharper contrast just like looking into your window screen.


This model supports Dolby’s premium sound format which means you will hear spacious sound with absolute depth, clarity and detail. With a combination of Dolby Atmos and Dolby vision, it will create perfect surround sound that captures you into the scene playing. It is equipped with full range speakers that provide enhanced sound experience like no other.

Smart Features:

With just one button, you can access icon based menu that include several Apps and online video streaming services that include Netflix, Amazon Prime and more. It comes with 3 HDMI and 2 USB ports, so you can connect gaming consoles as well along with DTH setup box and laptop.

It is equipped with Miracast which lets you share the content from one to screen to another wirelessly. This will let you share presentations, videos, photos and apps for easy access and viewing.


This smart TV has borderless design which is quite unique form several other models in the market. The outer part of the TV is made up of high quality plastic so it is quite durable and sturdy.


  • European borderless design
  • Perfect combination of Dolby Atmos and Dolby vision
  • Extraordinary viewing experience
  • Remarkable color palette
  • Miracast feature


  • Some people faced remote pairing issues.

Buy Now From Amazon

Best 4K Smart LED TVs Under 50000 – Buying Guide

Since there are so many options available in the market these days, selecting the best TV can be a bit tricky task. To help you find the best 4K Smart TV under 50000, here is a buying guide that comprises of all the essential factors. Let’s have a look!

1. Screen Size:

With a budget of 50000, the most common sizes that are available in TVs are: 50 inches, 55 inches, and 65 inches. Most of the TVs at this price offer 4K resolutions.

To finalize which screen size is ideal for you and your home to get the best viewing experience, you need to calculate the distance between the place where you intend to keep the TV and your sofa/bed/chair from where you will watch the TV.

If the distance between both the places i.e. viewing distance is more than 7 feet, you can opt for a 50 inch TV. If the viewing distance is around 7.5-8 feet, you can buy a 55 inch TV. If you want to buy a 65 inch TV, make sure the viewing distance is at least 9 feet.

2. HDR:

HDR i.e. High Dynamic Range is a new standard for UHD TVs that improve the viewing experience by almost ten folds.

The images look much brighter and the contrast is adjusted at a high level whenever there are dark and light areas on the screen. Apart from this, it also takes advantage of extra colors so that the images look realistic.

There are 5 different forms of HDR: HDR10, HDR10+, HLG, Dolby Vision, and Advanced HDR by Technicolor.

The purpose of all these forms of HDR is typically the same: enhancing the color depth and contrast, especially during dark or bright scenes.

However, the difference between these formats is the way they use metadata, what all studios and media players support them, and how easy/difficult are they to broadcast.

One of the most important differences between types of HDR is whether they use dynamic metadata or static metadata.

While HDR10 uses static metadata, HDR10+ and Dolby Vision use dynamic metadata. Technicolor can use both static and dynamic metadata whereas HLG uses neither of them.

The difference between dynamic metadata and static metadata is the dynamic metadata can adjust the HDR on a scene-by-scene basis, depending on the brightness of the TV along with the content that is being played. Static metadata, on the other hand, can’t adjust the HDR per scene. Thus, the chances of details getting lost are higher, particularly during dark or bright scenes.

As per the current trend, Dolby Vision and HDR10 (and HDR10+ to some extent) are considered as the biggest technologies in HDR.

3. Display Technology:

Most TVs that come in this range are LED (Light-emitting diodes) TVs. These LED display devices are classified into 3 major forms depending on the configuration of the diode: Edge-Lit, Direct-Lit, and Full Array.

In Edge-lit TVs, the LEDs are installed along the edges of the TV in such a way that they are facing towards the center of the screen so as to light the image.

For Full-Array LED TVs, there are many LEDs that are spread across the back of the TV. Since the number of LEDs on Full Array TVs are more compared to Edge-lit, the local dimming works fine, it is more targeted and produces deep, dark, and rich pictures that look very realistic.

Similar to Full-Array TVs, the Direct-Lit TVs also use multiple rows of LEDs that are placed behind the entire surface of the screen. But these Direct-Lit TVs don’t use local dimming. Due to this, the picture quality is comparatively lower and lacks depth. Rather than producing deep and true blacks, it produces more gray tones.

4. Smart TV Features:

A smart TV allows you to connect the TV to the internet via built-in Wi-Fi and Ethernet port and lets you access all the web-related features. You can stream movies or TV shows on various apps like Netflix, Hotstar, and even play games online.

Some TVs even have built-in browsers so that you can browse data or check your social media profiles. While you get some content for free, you require a subscription for others.

A Wi-Fi connection is fast enough for most applications but if you wish to watch 4K UHD content or play online games, we suggest you to connect your TV to a hard-wired Ethernet connection.

Most TV manufacturers preload an OS on TV to incorporate multiple applications.

5. Operating System:

There is no standard OS for smart TVs. Each TV manufacturer prefers using a different operating system and software to add their own twist. Some manufacturers even use various OS and interface, depending on the model. Some of the dominant operating systems in the TV market are as follows:

  • WebOS (LG):

LG has its own operating system called WebOS. The OS is easy and fun to use with a motion-style remote. There is a launch bar at the bottom of the screen. You can find all the apps and settings of the TV here. Even after you navigate away from the streaming apps, they are still Live and open. You can even pause the content that you are watching on an app and then move to another app. After returning to the first app, the video resumes from the point where you left.

With the help of the Screen Share app, you can cast (Miracast) pictures and videos from your smartphone to the TV. The OS also features a 360-degree video playback (from 360-degree videos on YouTube) so that you can enjoy the video on a big screen.

  • Tizen (Samsung):

Like LG, Samsung also prefers using its own operating system – Tizen. The key feature of this OS is the Smart Hub onscreen interface. It lets you search for movies, games, shows, browse data, explore apps, and many other activities in the easiest way possible.

Samsung’s Smart View also helps you in sharing pictures, videos, or music from compatible smartphones or tablets (Samsung devices that run on Android) using either Bluetooth or Wi-Fi. Samsung TV also supports voice interaction using the voice-equipped remote.

  • Amazon Fire TV:

Amazon Fire TV is the smart TV operating system version of the famous Amazon Fire TV devices. This Fire TV Edition offers access to Amazon Alexa. Similar to Google Assistant, it can control other smart devices of your home, give you news and weather updates, and connect with other apps to be a part of your regular workflow.

Talking about the content, you will be limited to the apps that are available only in the Amazon Appstore. Even though it is an Android-based app, Fire TV does not give access to the Google Play Store. However, most of the mainstream apps are available on Amazon Appstore. YouTube is an exception though.

  • Google Certified Android TV OS:

Certified Android TV is Google’s version of a TV operating system. It is very similar to Android smartphones and gives access to almost all Google services like Play Store, Play Music, Play Movies, etc.

Most of the TV manufacturers such as Xiaomi, OnePlus, Sony, etc. use this as the primary OS.

Since Android is Google’s product only, it gives access to multiple apps that are designed especially for smart TVs and are available on Google Play Store. Built-in Chromecast and Google Assistant are additional features. It also supports the Bluetooth-enabled game controller.

  • Basic Android-Based TVs:

Out of all, this is considered as the trickiest operating system. It is based on Android but does not feature Google Apps. Here, Android is used as the base and the Manufacturer can add customized skin on top of it and use it. While some support popular and pre-installed video streaming services, others don’t.

If you want to have a big screen at your home but the budget is tight, you can go ahead with this option. Nevertheless, check beforehand if it has all the basic streaming services pre-installed.

6. RAM & Internal Storage (ROM):

Both RAM and Internal Storage have a direct impact on TV’s performance. They let you know the availability of the storage space so that you can download as many apps and games as you wish to.

Internal storage is more or less like permanent storage. Most of the TV’s data is stored here such as TV settings, Wi-Fi passwords, etc. This memory is non-volatile which means that even after you turn off the TV, the data remains stored.

Checking for internal storage is important because a lack of space can lead to crowding of the internal storage whenever to wish to download extra apps. This can even slow down your TV in the long run.

On the other hand, RAM has a volatile memory. The moment you turn off the TV, the stored information vanishes.

Internal storage is required to download and store apps or games. But, to use these apps without any lagging, you need a faster RAM. Whatever apps you open, the info gets stored in the RAM and this is why fast RAM is required. More RAM lets you open multiple apps at a time without slowing down the TV.

Most manufacturers add 1 GB RAM to the system. A few high-end also have 2-3 GB RAM. The internal memory of most of the TV is 8 GB.

Some benefits of high Internal Storage (ROM) and RAM are as follows:

  • Install and use multiple apps at a time
  • The loading speed of videos is fast
  • Launches apps at a faster rate
  • Allows faster booting of the TV
  • Record longer hours of TV

7. Refresh Rate:

The refresh rate is the number of times an image refreshes or reappears per second. It is measured in Hertz (Hz). While movies are generally filmed at 24 frames per second or 24Hz, Live TV shows are filmed at 30 or 60Hz.

Most TVs offer a refresh rate of 60Hz. But, some high-end models even offer a refresh rate of 120Hz.

60Hz refresh rate is fine if you wish to watch TV only for entertainment purposes. However, if you like watching thrilling movies or play games, you should not buy a TV that offers a refresh rate of less than 120Hz as it might result in blurry images while objects are moving fast.

8. Panel Type:

All the LED devices work along with separate display technology. The most commonly used display technology is LCD (liquid-crystal display). These LED devices are powered by LCD technology, where LED bulbs are used as backlights.

There are 2 types of LCD panels that are used in LED TVs: IPS panel (In-Plane Switching) and VA panel (Vertical Alignment).

In terms of viewing angles, IPS panels are considered better than VA panels. Thus, you can watch TV from various angles. However, this is not the case with TVs using the VA panel. They offer a limited viewing angle.

Apart from a better viewing angle, IPS panels are also considered tough and durable. VA panels, on the other hand, are better in terms of color reproduction.


The rating of the TV panels is done by manufacturers and distributors after strict quality checks.

They are graded as A+, A, B, or C where A+ means the panel is of the best quality and does not have any damages like spots or leakage.

For a TV or laptop, transparent panels are considered as the best choice. The more transparent the panel is the better color contrast you will be able to see on screen.

9. Sound Quality:

Since the modern TV sets have ultra-slim profiles, there’s not much space to incorporate huge speakers that produce full and rich sound.

Most of the TVs have speakers at the bottom of the screen facing downwards. Some TVs have speakers in middle on the rear end of the TV so that the sound distributes evenly. Both are not really the best ways to achieve an impactful and immersive audio output.

The best way to achieve an impactful sound quality is to connect a soundbar or home theatre to the TV. The other option is to buy a TV whose speaker set uses Dolby Digital Technology, DTS audio, or both of these to generate high-detail audio.

Most of the soundbars and home theatres support DTS and Dolby Digital and thus, both these formats are considered as the most popular surround sound formats.

DTS and Dolby Digital both support 5.1-channel audio (which means a typical home theatre system with 5 speakers and 1 subwoofer). More advanced versions of this format even support 7.1-channels, overhead speakers, and surround system, usually in the form of Dolby Atmos and DTS-X.

10. Audio Output:

All of us wish to have high-quality sound from the audio system that does not end up cracking while increasing the volume.

To achieve this, you need to understand what speaker watts are and why you must consider it. When the amplifier processes sound, this output is measured in watts. All speakers come with a pre-defined maximum number of watts that it can cope with. This number is mentioned by the manufacturers.

Most of the slim TVs offer an audio output of 20 watts. This table will give you a better understanding of the translation of watts to decibels:



When you add on 10 watts, it does translate into a 10 dB increase in the volume. Instead, doubling the power can translate to an increase of 3 dB.

11. Connectivity:

This is one thing users often end up ignoring. You should check the connections offered by the TV and if it has the right types of inputs and outputs. It must support your other audio and video gears.

  • HDMI Ports:

You can use HDMI ports to connect your TV to a set-top box or a gaming console. Most TVs have 2 HDMI ports. Even though an extra port is always helpful, don’t settle for a TV that offers less than 2 HDMI ports.

  • USB Ports:

You can connect your pen drive or other streaming devices using these USB ports. A TV should have at least 2 USB ports for a smoother experience. Some TVs have 1 USB port but the problem with them is every time you want to connect an extra device, you will have to remove the first device. This might not be the smartest idea though.

  • Ethernet Port:

To connect a LAN to the TV, an Ethernet port is a must. If your TV does not have an Ethernet port and if you wish to connect the TV to a LAN, you will have to spend extra bucks on a wireless connection.

  • 3.5mm Port:

This port can be used to connect headset or earphone jack to the TV. If you like watching TV at night but if your TV does not support Bluetooth connectivity, this port can be very helpful. You can watch TV without disturbing other members of the family.

  • VGA Port:

A VGA port is used to connect your laptop to the TV. Even though you can do this using an HDMI cable too but if the HDMI ports are pre-occupied, you can use the VGA port.

11. Warranty:

Checking the warranty offered by the Manufacturer for any electric gadget is something that you shouldn’t miss out on. A standard warranty period offered by any TV manufacturer is 1 year. However, some brands even offer an extended warranty. A longer warranty period is always preferred. In case any problem shows up on the TV, this warranty can help you save a lot of money on repair or servicing.

Frequently Asked Questions on LED TVs

1. Why should I buy an LED TV?

You should buy an LED TV because it is the best choice. LCD TVs tend to give slightly darker displays and consumes more electricity as compared to LED.  And Plasma is not an option for people who want to buy a TV of medium size, but if you want a large screen TV. So, LED is the better choice, as it is brighter, gives more accurate images and enhance the overall user experience.

2. What is the difference between Smart LED TV and a regular LED TV?

Simplistically, a smart TV uses internet connectivity to access several contents over the internet, or stream contents using the internet on the pre-installed apps the TV comes with, which regular TVs cannot do. Some smart TVs have browsers to surf the web; others can totally act like a computer monitor and shift from entertainment mode to work mode when needed.

3. Can I use Amazon Firestick on a regular TV?

Yes, you can. All you need is an HDMI port. An Amazon Firestick will pull contents from the internet and stream it on your TV. So, in a way, this device can turn your regular TV into a smart TV!

4. How to know when I should replace my LED TV?

The best indicator of the lifespan of your TV is its brightness. Every TV starts to become dim as it ages. When you see that the brightness had reached about half of what it used to be when the TV was brand new, know that it is time to replace it.

5. What happens if I don’t replace a TV even after it becomes dim?

In such a scenario, the screen will continue to be dimmer as days pass by until the images are barely visible or no longer visible at all. Additionally, it will put a lot of strain on your eyes.

6. What is the difference between an Android TV and a Smart TV?

On a Smart TV, you can only run the apps that come pre-installed. Android TV, on the other hand, offers you a wide variety of applications that you can download from the play store.


If you are looking forward to buying a 4K TV under a budget of 50000, you might find a number of options, each claiming to offer better features than the other. To help you out with selection, we have provided a detail buying guide in this article. As per our expert analysis, we have top 3 recommendations…

  • Our first pick is Sony Bravia KDL-43W6603 108cm (43 inches) 4K UHD LED Smart TV. The KDL series offers amazing features along with crisp and clear images. Everything about Sony Bravia TV is modern and classy. Given an option, you can blindly trust the brand and buy it right away without having any second thoughts.
  • Philips 126cm (50 inches) 6600 Series Ultra HD LED Smart TV is our personal favorite. Being one of the old and trust-worthy brands, this TV offers an outstanding picture quality. Apart from this, its innovative screen is another feature that can easily catch your attention.
  • If you don’t want to compromise on the picture quality at all, you can even go ahead with Sanyo 139cm (55 inches) 4K Ultra HD Smart LED TV. It features a nice display with 4K UHD resolution and rich audio quality. The TV looks sleek and delivers rich colors.

We hope the information (guide, product descriptions and reviews) have helped you choose the right one for your requirements. If you still have any queries or doubts, write to us in the comments section below. We are will reply to them as soon as possible.

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