Which Is Better, 4K Or UHD? Explore The Top-Rated Smart TVs With LED Technology

Good television makes your watch time even better. But the ultimate showdown ends with which technology is better? Is it 4K resolution or UHD display? Discover some of the best smart TV brands and explore the finest brands like Sony, Samsung, LG, and more.
Top 4K Vs UHD TV

Your smart TV is what decides how good your watch time will be. The terms 4K and UHD are often used interchangeably and do have a slight difference. Though both of them ensure crystal clear pictures, there's just a mild difference. UHD, or Ultra High Definition, comes with a resolution of 3840 x 2160 pixels. This is good for modern TVs, streaming content, and broadcast television. 4K, on the other hand, traditionally refers to a resolution of 4096 x 2160 pixels that adds to a cinematic experience. Want to know more about such resolutions? Discover some of the best TVs in India below from renowned brands like Sony, Samsung, LG, and more. 

When looking at smart TVs with LED technology, these displays offer enhanced clarity for a better viewing experience. The modern LED TV with 4K/UHD resolution provides vibrant colors, thus delivering rich, lifelike visuals. With that, these also come with smart features, such as streaming platforms, voice control, and seamless connectivity. Explore some of the top television models below. 

Read More: Best TV Brands In India 

Which Is Better, 4K Or UHD? Top LED TV Models

The market offers a wide range of smart LED TVs that cater to the needs of different users and their budgets. This can include models from the Sony Bravia of Samsung 4K series that are known for their immersive picture quality and ensure sharp visuals at all times. However, they can be a little on the pricey side. Brands like TCL, Xiaomi, etc, offer several models too that can fit a less to mid ranged budget easily, producing very good value products. Check out some more of the best TVs in the gadget zone category.

  • TCL 108 cm (43 inches) 4K Ultra HD Smart LED Google TV

    TCL, as a TV company, offers a good blend of performance and affordability. This 43 inch TV can suit your living room as well as your bedroom swiftly and provide you with superior picture quality with its 4K resolution. This TCL smart TV also comes with built-in Chromecast to stream content from Macs or laptops, iPads, and phones onto the big screen. With Google Assistant, you can control the operations of your television just by giving voice commands and going completely hands-free on the operations. Keep your children safe from potentially harmful content with the Google Kids feature. The 178-degree viewing angle provides you with a wider screen to watch your favorite content with ease and perfection. With that, the TCL TV also has an intelligent sound mode that analyzes the audio and sets a mode as per the needs and requirements of the content. 

    Specifications 

    • Display Technology: LED
    • Resolution: 4K
    • Refresh Rate: 60 Hz
    • Aspect Ratio: 16:9
    • Product Dimensions: 18.5D x 95.7W x 60.3H Centimeters
    • Model: ‎‎43V6B
    • Response Time: ‎‎6.5 Milliseconds
    • Display Type: ‎‎HDR 10

    Pros 

    • The intelligent sound adds to a good audio quality. 
    • Dolby ensures audible sound. 
    • Build is tough and sturdy. 

    Cons 

    • Display quality related issues were faced by some users. 

    Sound Quality 

    24 Watts output | Dolby Audio MS12Y

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  • Haier 126 cm (50) P7GT Series 4K Ultra HD Smart LED Google TV 50P7GT-P (Grey)

    If you're looking for a big TV to watch movies and shows or to game on without spending too much, then the Haier 50” P7GT Series 4K Ultra HD Smart LED Google TV may be a great option. The 4K Ultra HD resolution with Dolby Vision enhances the vibrancy of colors, and the 60 Hz refresh rate keeps fast scenes smooth and clear. I enjoyed the sound presentation of 20W stereo speakers with subwoofer, Dolby Atmos, and dbx-tv surround sound for a nice cinematic experience, and it is a nice touch to have auto volume leveling on the TV when there is a building explosion in a movie, and it cuts to quiet dialogue. I liked how easy it was to navigate on Google TV with Chromecast, Haicast, and voice control for hands-free option. It is very easy to hook up any consoles, laptops, or set-top boxes with 4 HDMI and 2 USB ports. Overall, this is very nice and user-friendly TV for a living room.

    Specifications:

    • Brand: Haier
    • Model: 50P7GT-P
    • Screen Size: 50 inches
    • Display Technology: LED
    • Resolution: 4K Ultra HD 
    • Refresh Rate: 60 Hz
    • Sound Output: 20W, 2.0ch Stereo with Subwoofer, Dolby Atmos, dbx-tv
    • Connectivity: 4 HDMI, 2 USB, Wi-Fi, Ethernet
    • Smart Features: Google TV, Chromecast, Haicast, Voice Control
    • Aspect Ratio: 16:9
    • Dimensions: 28.7D x 111.1W x 71.1H cm

    Pros:

    • Crisp 4K picture with Dolby Vision
    • Good sound quality with Dolby Atmos and subwoofer

    Con:

    • 60 Hz refresh rate may not satisfy hardcore gamers
    02
  • Sony 139 cm (55 inches) BRAVIA 2 4K Ultra HD Smart LED Google TV

    The Sony Bravia series is known for its commendable picture clarity that ensures a good visual impact. The Sony TV is equipped with Google Assistant lets you control the operations of your device just by giving voice commands. With that, the 55-inch TV also features multiple connectivity ports that let you pair your external devices with the television as and when required. Make your playtime even more immersive with excellent visuals and processing speed via the 60 Hz refresh rate and ALLM/eARC. The powerful X1 4K processor adds to good visual clarity and smooth performance, which makes it one of the best 55 inch TVs available online. With that, the Sony Bravia TV lets you give voice commands and control the device completely hands-free. Customize your watch time and create a watchlist of your favorite movies and shows with this Google TV. 

    Specifications 

    • Display Technology: LED
    • Resolution: 4K
    • Aspect Ratio: 16:9
    • Product Dimensions: 8.4D x 124.3W x 72.9H Centimeters
    • Model: ‎KD-55X74L
    • Compatible Devices: ‎Android Phone, Home Theatre
    • Operating System: Google TV
    • Response Time: NA
    • Display Type: 4K HDR

    Pros 

    • 4k resolution ensures better pictures.  
    • Packed with features like watchlist, parental controls, etc. 
    • Fast installation speed. 

    Cons 

    • NA

    Sound Quality 

    20 Watts Output | 2ch |Open Baffle Speaker | Dolby Audio |2 Full Range (44.5 x 106mm)

    03
  • MI Xiaomi 108 cm (43 inches) A Pro 4K Dolby Vision Smart Google LED TV

    Mi has become one of the leading manufacturers of televisions in India and offers a wide range of models suiting various needs and budgets. With 4K Dolby Vision and a bezel-less design, enjoy crystal clear and sharp visuals at all times possible on a wider screen. You can also give your smart TV voice commands and control its operations hands-free. Powered by Google TV, you can get everything that you want on just one home screen. This allows a more personalized experience by curating all your favorites like movies, apps, and games together. The Reality Flow MEMC technology enhances the smoothness and clarity of fast-moving scenes by interpolating frames and reducing blur, making it one of the best 4K TVs online. With that, the Vivid Picture Engine elevates the picture quality by optimizing colors, contrast, saturation, and brightness.

    Specifications 

    • Display Technology: LED
    • Resolution: 4K
    • Refresh Rate: 60 Hz
    • Connectivity Technology: Wi-Fi, USB, Ethernet, HDMI
    • Product Dimensions: 8.1D x 95.7W x 56.2H Centimeters
    • Memory Storage Capacity: ‎8 GB
    • Ram Memory Installed Size: ‎2 GB
    • Operating System: ‎Google TV
    • Response Time: ‎6.5 Milliseconds

    Pros 

    • HDR quality adds to better pictures. 
    • 4k resolution ensures sharpness and clarity. 
    • Overall build is reliable. 

    Cons 

    • Speed and functionality related issues were faced by some users. 

    Sound Quality 

    30 Watts Output | Dolby Audio | DTS-X | DTS Virtual: X

    04
  • Samsung 138 cm (55 inches) D Series Brighter Crystal 4K Vivid Pro Ultra HD Smart LED TV

    Samsung is another renowned and trusted smart TV brand that ensures a good watch time for you. Having a UHD resolution with Crystal Processor 4K, the smart TV ensures you are provided with a quality viewing experience anytime you want. With that, this comes with a slim bezel-less design that adds to an aesthetically pleasing appeal. With the SmartThings app, you can optimize your home devices into a smart lifestyle tailored to your needs. Having a Contrast Enhancer technology automatically adjusts the contrast, resulting in an enhanced sense of depth and color while adding to the realism of visuals. Powerful 4K upscaling ensures you get up to 4K resolution for the content you love. The Filmmaker Mode lets you watch content from the perspective of the creator, so you never miss out on any detail. 

    Specifications 

    • Display Technology: UHD
    • Resolution: 4K
    • Refresh Rate: 50 Hz
    • Connectivity Technology: Wi-Fi, USB, Ethernet, HDMI
    • Aspect Ratio: 16:9
    • Product Dimensions: 6D x 123.4W x 71.1H Centimeters
    • Item model number: ‎UA55DUE77AKLXL
    • Memory Storage Capacity: 8 GB
    • Ram Memory Installed Size: ‎2 GB
    • Operating System: ‎Tizen

    Pros 

    • Sleek and classy design. 
    • 4k resolution ensures sharp visuals. 
    • Tizen OS adds to the customized experience. 

    Cons 

    • Sound quality related issues were faced by some users. 

    Sound Quality 

    20W Output- 2CH | Powerful Speakers with Q-Symphony

    05
  • LG 164 cm (65 inches) 4K Ultra HD Smart LED TV

    The LG 65 inch TV will bring cinema to your doorstep with its high-grade visual performance that transforms your space into a theatre. This LG 4K TV comes with an a5 AI Processor 4K Gen6 enhances the LG UHD TV to provide you with dynamic visuals for a better and more immersive experience while watching your favorite content. The Game Optimizer mode allows you to have an immersive experience while you enjoy playing your favorite games, as per your requirements. The 4k LED TV is equipped with a Filmmaker mode that preserves the director’s cut for a more authentic way to enjoy content. This LG television also lets you control the operations of the devices by giving voice commands and going completely hands-free with the tasks while adding them to the plethora of the best 4K TVs from the brand. The 60 hertz refresh rate ensures a smoother performance as well as pictures. 

    Specifications 

    • Display Technology: LED
    • Resolution: 4K
    • Refresh Rate: 60 Hz
    • Aspect Ratio: 16:9
    • Product Dimensions: 26.9D x 145.4W x 90.3H Centimeters
    • Model: ‎‎65UR7500PSC
    • Graphics Coprocessor: ‎‎LG Processor
    • Compatible Devices: ‎iPhone, Android
    • Display Type: HDR
    • Viewing Angle: ‎178 Degrees

    Pros 

    • AI sound adds to better audio. 
    • Also comes with various sound modes. 
    • Picture quality is sharp and immersive.  

    Cons 

    • Performance and functionality related issues were faced by some users. 

    Sound Quality 

    20 Watts Output | 2.0 Ch Speaker | AI Sound (Virtual Surround 5.1 up-mix) | Auto Volume Levelling | Bluetooth Surround Ready

    06

4K Vs UHD TV: Brief Comparison 

Both resolution has very minor differences, which makes them some of the best smart TVs in town. This can include:

  • UHD is the standard for consumer displays, while 4K is the standard for cinematic experience.
  • UHD has a resolution of 3840 x 2160 pixels, while 4K has a resolution of 4096 x 2160 pixels.
  • The difference in resolution between UHD and 4K is very subtle and may not be noticeable to the average viewer, either, which makes them quite similar to each other. 

Read More: Is A 65 inch TV Good For Living Room?

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Faq's

  • What’s the difference between 4K and UHD?
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    4K refers to a resolution of 4096 x 2160 pixels, which is used primarily in digital cinema. UHD (Ultra High Definition) typically refers to 3840 x 2160 pixels, which is the standard for consumer televisions and streaming content. The main difference is the number of pixels, with 4K having a slightly higher resolution.
  • Is 4K better than UHD for TV viewing?
    +
    For consumer televisions, UHD is the most common term, and it's essentially the same as 4K for most home use, as the difference in pixel count is not noticeable on most TVs. In essence, for everyday viewing, UHD is more than sufficient, and the two terms are often used interchangeably in the context of TVs.
  • Do I need a 4K TV or a UHD TV?
    +
    Most UHD TVs marketed today are capable of 4K resolution, so choosing a UHD TV will likely provide you with the same viewing experience as a 4K TV. The key is ensuring that your TV supports the content and streaming services that offer 4K or UHD content.
  • Can one tell the difference between 4K and UHD on a TV?
    +
    For the majority of home TV viewing, the difference between 4K and UHD is often too small to notice. UHD (3840 x 2160 pixels) is the more common standard, and unless you are using professional-grade equipment or a cinema screen, you likely won't perceive a noticeable difference between the two in most content.