5 Top 4K Smart TV (43 Inches) Ultra HD Under 40000 (Review)

4K Smart TV Under 40000 – Excellent Home Entertainment Appliance 2021

Last Updated: May 30, 2021

The all new 4K Smart TV are here to define your home and add quality to life.

With TVs becoming slimmer and smarter, the expectations of people are increasing widely.

To meet some of those ever-lasting needs, it’s necessary to choose a television that has it all for you. 

The 4K Smart TV was introduced in India long back but now many additional features have been added and people are hunting for the best 4K TVs with all exciting features. 

We have curated a list of the 5 best 4K Smart TVs under 40000 in India which will help you get a better idea of which one is the right choice for you. 

Let’s dive in and find out. Shall we?


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5 Best 4K Smart TV Comparison Chart

Sanyo 108 cm 43 inches Kaizen Series 4K Ultra HD

Sanyo Kaizen Series
4K Ultra HD

  • Android 9.0
  • 2 GB RAM
  • 16 GB Storage
  • Voice Search Remote
  • Google Assistant Button
  • 1 Year Warranty
Kodak 108 cm 43 Inches 4K Ultra HD

Kodak 4K Smart TV
Ultra HD
Good Product

  • Android 9.0
  • Powerful Speaker
  • Outstanding Visuals
  • Google Voice Assistant 
  • 5000+ Apps & Games
  • 1 Year Warranty
LG 108 cm 43 inches 4K UHD Smart LED TV

Ultra HD
Third Best

  • Google Assistant & Alexa
  • Apple Airplay 2
  • Cloud Photo & Video
  • Magic Mobile Connection
  • 3 Years Warranty
Samsung 108 cm 43 Inches Wondertainment Series Ultra HD LED

Samsung Wondertainment
Series 4K UHD
Highly Recommended

  • Voice Assistant
  • Music System
  • Built-in Alexa
  • 2 Year Panel Warranty
TCL 108 cm 43 inches AI 4K UHD Certified Android Smart LED TV 43P8

TCL AI 4K Smart TV
Ultra HD
Value for Money

  • Android 9.0
  • Google Assistant
  • Micro dimming
  • 9.5L+ Hours of Content
  • Inbuilt Chromecast
  • 1.6 Years Warranty
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Highlights, Pros, and Cons of Each UHD TV in Detail

Sanyo 108 cm (43 inches) Kaizen Series 4K Ultra HD Smart TV

Sanyo 4K Smart TV Ultra HD

Make space for this large home appliance, the Sanyo Kaizen Series which brings to you a whole different world within the frame of your TV.  

Sanyo television is powered by Android and incurs all streaming apps like Amazon, Netflix, Youtube, Zee5, etc.

It presents a crystal clear audio and picture quality. Not just this, you can also operate it by an easy-to-use remote control and other exciting features.


  • Includes a mind-blowing 4K Ultra HD Resolution and three HDMI ports to connect with setup box, gaming consoles, and other devices. 
  • Additional 2 USD ports for hard drives. 
  • It yields a 20 watt sound output and superior audio speakers which resonate deeply. 
  • Powered by Android 9.0 and 2 GB RAM along with 16 GB storage. 
  • It also includes the Quad-core CPU and Triple Core GPU. In short, it looks like a TV but it’s much more than just that.


  • Visuals like no other. Get ready for 1.07 billion colors with crystal clear clarity and a 4K UHD display. It brings to you the experience of watching TV in the finest form. 
  • It has an in-built Chromecast so binge away series, movies, shows, and music in the blink of an eye. 
  • It is brought to you with a voice search and Google assistant. 
  • Connect multiple devices and run all without any hustle. 
  • Go wireless with its Bluetooth feature that connects your devices like headphones, game controllers, keyboards, and mice.
  • It is included with a wall-mount and Audio Link Technology.


  • The audio is fairly average. 
  • Smart features take time to load and often buffer for a long time. 
  • The absence of a setting button in the remote control may induce trouble.

Kodak 108 cm (43 Inches) 4K Ultra HD

Kodak 4K Smart TV Ultra HD

A television this classy is sure to grasp attention and praise.

The Kodak 108 cm 4K Ultra HD Smart TV has a seamless black body along with tons of latest features and customized work. 

It’s time for your experience to get better fourfold.


  • It provides a 4K ultra HD resolution and 60hz refreshing rate. 
  • Connectivity is top-notch with 3 HDMI ports and 2 USB ports. 
  • It yields a 24 Watt sound output. 
  • The TV has an IPS panel and a superior sleek design. 
  • Also, the owner will be provided with a warranty of 1 year.


  • Are you weak in knees for music and bass? This TV with its extraordinary sound quality will thump music into your ears with perfection. 
  • It includes voice-enabled Bluetooth remote, powerful hardware, home automation, and access to thousands of apps. 
  • The Kodak 4K ultra HD smart TV is ideal for gaming and is powered by the latest chipset. 
  • With a brightness of 500 NITS and Mali450 GPU, get ready to experience a drive of brilliance. 
  • Easy-to-use remote control and connectivity which suits all requirements. It assures you to relish the best of experiences with Kodak.


  • The remote control is not easily functional. 
  • While streaming smart features or consistent hours of binging, the navigation of episodes becomes a hustle.

LG 108 cm (43 inches) 4K UHD Smart LED TV

Sanyo 4K Smart TV Ultra HD

LG has raised the bar all over again and left the competitive brands at the edge by coming up with the LG 108 cm 4k UHD Smart LED TV.

For a world that is smart enough to evolve every day, the brand has left no stone unturned in this multi-fledged TV.

With a wide viewing angle, 4K IPS visuals, and Active HDR, one can never get enough of its output.


  • Resolution of 4K Ultra HD and 50-hertz refreshing rate. 
  • 3 HDMI ports for gaming, set-top box and blu ray players along with 2 USB ports. 
  • Great sound output of 20 watts. 
  • Powered by web OS and mobile connection along with the Quad-core processor. 
  • Comes to you with a warranty of 2 years.


  • It provides a stunning visual and four times the resolution of a normal TV screen. 
  • The TV is extraordinaire with AI smart, 4K Active HDR, and DTX virtual: X. 
  • This large home appliance eliminates recurring voices and provides a clear audio quality. It has tons of dynamic color and contrast features. 
  • Stream your Apple devices as the TV also includes Apple Airplay 2. 
  • It has built-in Alexa and Google Assistant.


  • The TV is reviewed to get blanked out at times. 
  • The tuning gets messy and unfunctional.
  • Uses have reviewed hearing strange sounds from the TV while watching.
  • You can download and install the apps only from the LG content store.
  • You will need to buy a magic remote separately.

Samsung 108 cm (43 Inches) Wondertainment Series Ultra HD Smart TV

Samsung 4K Smart TV Ultra HD

It seems Samsung never runs out of ideas to evolve and opportunities to improvise and with its latest model of the Wondertainment series, we are proved right once again.

This Smart TV is one of the best products for your home with a crystal display, processor, and other smart features,  ready to win hearts. 


  • With a revolution of 4k ultra HD and 60-hertz refreshing rate, this TV has created enough buzz. 
  • It is provided with 3 HDMI ports and 2 USB ports.
  • Equipped with Dolby digital plus, adaptive sound, and an output of 20 watts. 
  • A 3 side Bezel-less design like no other, perfection in every edge and curve with UHD dimming and Purcolor.


  • Crystal 4K UHD and processor 4K yields clarity which beats and stuns all. 
  • The ambient mode and contrast enhancer is built to provide stunning and crisp visuals.
  • Want to binge-watch? Don’t open the app because it’s all ready for you in the curated list of top TV channels and broadcasts.
  • Ideal for gaming and streaming consistently with its easy-to-use remote controls.


  • The absence of the apple button in remote control induces inconvenience. 
  • The panel quality is not up to mark.
  • The diffusion of excessive white light can create unclear visuals.

TCL 108 cm (43 inches) AI 4K UHD Certified Android Smart LED TV

TCL 4K Smart TV Ultra HD

Tearing away expectations and benchmarks, the TCL 108 cm AI 4K UHD certified Android Smart LED TV is here with cutting edge technology and all forms of entertainment.

With the finest of details and the best of all Google services, there is all you need in this TV set.


  • It includes a resolution of 4K Ultra HD and a refreshing rate of 60 hertz. 
  • Optimal connectivity with 2 HDMI ports and 1 USB port. 
  • 4K Android TV with HDR, Google Assistant, Google cast, and the latest version of Android. 
  • A+ grade panel and micro dimming to provide dynamic colors and contrast textures.


  • The TCL Android comes with AI voice interaction which is made possible by the responsive microphone on the remote control. 
  • An integrated whole of all smart features along with HDR 10 and HLG which is the chosen format for broadcast media. 
  • This home appliance enables all official Google services at the best of its functionality and for consistent hours of use.


  • Internal upscaling is average due to which visual is not top-notch. 
  • Tightly packed ports make inserting drives a bit of a hustle.
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