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Take a look at the best OK TVs in 2021 with detailed specifications, prices, and features. This post features some of the best OK TV with OLED, UHD, HDR, Curved display, etc

You’re on this page because you’re looking for the best OK TV you can find today, and we’re going to help you make the best buying decision possible-we’ve looked at all the different OK TV models out there and made our top best list below.

We assume that we did a good job for the best OK televisions in the lists below. About your opinion, we’d be happy to hear your opinion – email us, and please let us know, and we’ll look into it.

Difference between 4k and UHD?

The best way to define the distinction between 4K and UHD is this: 4K is a standard for cinema and professional production, while UHD is a standard for consumer display and broadcast.

Best 4k TVs 2021

SaleBestseller No. 1

16,526 Reviews

TCL 43S425 43 Inch 4K Ultra HD Smart Roku LED TV (2018)

• Dimensions (w x H x D): TV without stand: 38.2" x 22.4" x3", TV with stand: 38.2" x 24.5" x 7.6"
• Smart Functionality delivers all your favorite content with over 500, 000 movies and TV episodes, accessible through the simple and intuitive Roku TV
• Pairs 4K Ultra HD picture clarity with the contrast, color, and detail of high dynamic range (HDR) for the most lifelike picture
• Direct-lit LED produces great picture quality
• Inputs: 3 HDMI 2.0 with HDCP 2.2 (one with HDMI ARC), 1 USB (media player), RF, Composite, Headphone Jack, Optical audio Out, Ethernet
• Connectivity technology: Wireless

$329.99 −$100.99 $229.00

Buy on Amazon Price incl. tax, excl. shipping

Bestseller No. 2

2,473 Reviews

SAMSUNG 50-inch Class Crystal UHD TU-8000 Series - 4K UHD HDR Smart TV with Alexa Built-in (UN50TU8000FXZA, 2020 Model)

• Crystal processor 4K: This ultra-fast processor transforms everything you watch into stunning 4K.
• Multi voice: Smart TV with Alexa and Bixby.
• Smart TV powered by Tizen: Go beyond Smart TV with next-gen apps, super easy control, and a host of enhancements that elevate the TV watching experience.
• HDR: Unveils shades of color you can't find on HDTV.
• Crystal display: Experience crystal clear colors that are fine-tuned to deliver a naturally crisp and vivid picture.
• Alexa built-in: Ask more from your TV. Just ask Alexa to open apps, change the channel, search for movies and shows, play music, control your smart home devices and more. To talk to Alexa, press and hold the mic button on your remote.

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 3

1,118 Reviews

Insignia NS-50DF711SE21 50-inch 4K UHD TV - Fire TV Edition

• Fire TV Edition brings together live-over-the air TV and your streaming content on the home screen. Connect any HD antenna (sold separately) to watch live over-the-air TV or stream movies and shows from Disney+, Netflix, YouTube, Prime Video, Hulu, and more.
• Experience breathtaking 4K Ultra HD picture quality with over 8 million pixels for stunning clarity, deep contrast and vivid colors. Watch movies and TV shows come to life in ultra high definition.
• Everything you’d expect from a remote – plus launch apps, search for TV shows, switch inputs, control smart home devices and more, using just your voice. With Prime Video, Netflix buttons, instantly access your favorite apps.
• This TV is smart and simple in every way. Just plug it in, connect to Wi-Fi and enjoy. Plus, your TV keeps getting smarter with new Alexa skills and features through automatic over-the-air software updates, so that you always have the latest.
• Item arrives in packaging that reveals what’s inside and can’t be hidden.

$349.99 −$80.00 $269.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 4

472 Reviews

LG 65UN7300PUF Alexa Built-In UHD 73 Series 65" 4K Smart UHD TV (2020)

• REAL 4K DISPLAY: Enjoy 4K resolution for your 4K movies and shows. It's clarity in every moment, with pristine color, light and detail.
• Inputs & Outputs: 3 HDMI ports, 1 Ethernet port, 2 USB Ports (v 2.0), 1 Digital Audio Output (Optical), 1 Composite Input (AV),
• Dimensions with Stand (WxHxD): 57.6" x 35.8" x 10.0" | with Stand Weight: 47.4 lbs | without Stand Dimensions (WxHxD): 57.6" x 33.5" x 3.5" | without Stand Weight: 47.0 lbs
• QUAD CORE PROCESSOR 4K: Instant and intelligent. Our Quad Core Processor paints images, action, and color in the best possible light from source to screen.
• webOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click.
• ACTIVE HDR: Automatically elevate the beauty of your favorite scenes. Active HDR supports a wide range of formats for scene-by-scene picture adjustment, including HDR10 and HLG.
• Included Components: Remote Control, Power Cable, E-Manual
• Connectivity Technology: Bluetooth

$699.99 −$153.00 $546.99

Buy on Amazon Price incl. tax, excl. shipping

Bestseller No. 5

360 Reviews

All-New Insignia NS-50DF710NA21 50-inch Smart 4K UHD - Fire TV Edition, Released 2020

• Voice remote with Alexa: Use your voice to watch live TV, launch apps, search for titles, play music, switch inputs, control smart home devices, and more.
• Endless Entertainment: Watch over 500,000 streaming movies and TV episodes with access to tens of thousands of channels, apps, and Alexa skills.
• Access your favorite content: Fire TV Edition seamlessly integrates live over-the-air TV and streaming channels on a unified home screen.
• Watch high dynamic range (HDR) content on your TV: With an HDR-compatible 4K TV, you can enjoy HDR movies and TV shows, in addition to all your current content.
• Item arrives in packaging that reveals what’s inside and can’t be hidden.

$269.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 6

9,974 Reviews

Samsung UN50RU7100FXZA Flat 50-Inch 4K UHD 7 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model)

• Product Dimensions: W/ Stand: 44.3" W x 10.3" D x 28.7" H | W/o Stand: 44.3" W x 2.3" D x 25.6" H
• 4K UHD Processor: Powerful 4K UHD Processor Optimizes Your TV’s Performance by Upscaling Every Show, Season, and Scene With 4K Picture Quality
• Intel Celeron Processor N3060, 1.6 GHz to 2.48 GHz
• Purcolor Reveals Spectrums of Color: Millions of Shades of Color Reveal a Vibrant, Lifelike Picture That Conventional Hdtv Can’t Create
• Smart TV Features: Simple on screen universal guide to find streaming content and live TV shows, OneRemote to control all compatible devices, smart speaker expandability with Alexa and Google Assistant compatibility, and more
• Sleek, Slim Design: Modern and Polished, the Sleek Design Naturally Fills the Contours of Your Space with Refined Design
• System-DTV Tuner: ATSC/Clear QAM, Digital Broadcasting: ATSC/Clear QAM, Analog Tuner: Yes

$499.99 −$65.00 $434.99

Buy on Amazon Price incl. tax, excl. shipping

Bestseller No. 7

713 Reviews

Toshiba TF-43A810U21 43-inch 4K UHD TV - Fire TV Edition

• Fire TV Edition brings together live-over-the air TV, and your streaming content on the home screen. Connect any HD antenna (sold separately) to watch live over-the-air TV, or stream movies and shows from Disney+, Netflix, Prime Video, Hulu, and more.
• This TV is smart and simple in every way. Just plug it in, connect to Wi-Fi and enjoy. Plus, your TV keeps getting smarter with new Alexa skills and features through automatic over-the-air software updates, so that you always have the latest.
• Experience breathtaking 4K Ultra HD picture quality with over 8 million pixels for stunning clarity, deep contrast and vivid colors. Watch movies and TV shows come to life in ultra high definition.
• Everything you'd expect from a remote - plus launch apps, search for TV shows, switch inputs, control smart home devices and more, using just your voice. With Prime Video, Netflix buttons, instantly access your favorite apps.
• Item arrives in packaging that reveals what’s inside and can’t be hidden.

$329.99

Buy on Amazon Price incl. tax, excl. shipping

Bestseller No. 8

1 Reviews

TCL 50" 5-Series 4K UHD Dolby Vision HDR QLED Roku Smart TV - 50S535

• Superior 4K Ultra HD: Picture clarity combined with the contrast, color, and detail of Dolby Vision HDR (High Dynamic Range) for the most lifelike picture.
• QLED: Quantum dot technology delivers better brightness and wider color volume.
• Contrast Control Zones: Contrast is individually optimized across localized with up to 80 zones for striking contrast between bright and dark areas of the image.
• Roku Smart TV Platform: Roku Smart TV platform provides access to thousands of streaming channels
• Auto Game Mode for an optimized fast-response gaming experience
• Easy Voice Control: Find movie titles, launch or change channels, even switch inputs, using just your voice. Available through the Roku mobile app, voice-enabled remote control and compatible third-party voice assistant devices including Amazon Alexa and Google Assistant.
• 4 HDMI inputs (1 eARC): Connect all your favorite devices through the four HDMI inputs that includes 1 eARC to easily sync audio and video sources and deliver better quality sound.
• Cable Management: An integrated cable management system makes your TV setup clean and clutter-free.
• Included components: Quick Start Guide
• Connectivity technology: Ethernet

$399.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 9

278 Reviews

All-New Toshiba 43LF621U21 43-inch Smart 4K UHD with Dolby Vision - Fire TV Edition, Released 2020

• Voice remote with Alexa: Use your voice to watch live TV, launch apps, search for titles, play music, switch inputs, control smart home devices, and more.
• Endless Entertainment: Watch over 500,000 streaming movies and TV episodes with access to tens of thousands of channels, apps, and Alexa skills.
• Access your favorite content: Fire TV Edition seamlessly integrates live over-the-air TV and streaming channels on a unified home screen.
• Watch high dynamic range (HDR) content on your TV: With an HDR-compatible 4K TV, you can enjoy HDR movies and TV shows, in addition to all your current content.
• Item arrives in packaging that reveals what’s inside and can’t be hidden.

$329.99 −$90.00 $239.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 10

134 Reviews

LG 65SM8100AUA Alexa Built-in Nano 8 Series 65" 4K Ultra HD Smart LED NanoCell TV (2019)

• QUAD CORE PROCESSOR: improves images, action and color, reducing distracing video noise and motion blur, enhancing sharpness and portraying accurate colors.
• LG THINQ, ALEXA AND GOOGLE ASSISTANT: LG TVs are the first to integrate both the Google Assistant and Alexa with LG ThinQ AI technology.
• NANO COLOR: vibrant color and detailed crisp images, made possible by the tiniest of intricacies in design and engineering.
• LOCAL DIMMING: enhanced contrast and black levels with local dimming control across localized zones of the LED TV backlight display.
• 4K RESOLUTION: images are clear and crisp with 4 times the resolution of full HD 1080p.
• AIRPLAY 2: with AirPlay 2 built in, you can effortlessly cast anthing from Apple iPhone or laptop to your LG AI TV.

$1,199.00 −$302.01 $896.99

Buy on Amazon Price incl. tax, excl. shipping

Top 20 4k TV in 2021

#	Preview	Product	Price
1		TCL 43S425 43 Inch 4K Ultra HD Smart Roku LED TV (2018)	$329.99 $229.00	Buy on Amazon
2		SAMSUNG 50-inch Class Crystal UHD TU-8000 Series - 4K UHD HDR Smart TV with Alexa Built-in...		Buy on Amazon
3		Insignia NS-50DF711SE21 50-inch 4K UHD TV - Fire TV Edition	$349.99 $269.99	Buy on Amazon
4		LG 65UN7300PUF Alexa Built-In UHD 73 Series 65" 4K Smart UHD TV (2020)	$699.99 $546.99	Buy on Amazon
5		All-New Insignia NS-50DF710NA21 50-inch Smart 4K UHD - Fire TV Edition, Released 2020	$269.99	Buy on Amazon
6		Samsung UN50RU7100FXZA Flat 50-Inch 4K UHD 7 Series Ultra HD Smart TV with HDR and Alexa...	$499.99 $434.99	Buy on Amazon
7		Toshiba TF-43A810U21 43-inch 4K UHD TV - Fire TV Edition	$329.99	Buy on Amazon
8		TCL 50" 5-Series 4K UHD Dolby Vision HDR QLED Roku Smart TV - 50S535	$399.99	Buy on Amazon
9		All-New Toshiba 43LF621U21 43-inch Smart 4K UHD with Dolby Vision - Fire TV Edition, Released 2020	$329.99 $239.99	Buy on Amazon
10		LG 65SM8100AUA Alexa Built-in Nano 8 Series 65" 4K Ultra HD Smart LED NanoCell TV (2019)	$1,199.00 $896.99	Buy on Amazon

Do LG OLED TVs last long?

According to LG (the only major OLED panel manufacturer), although OLED panels lose their brightness over time, it takes about 54 years to reduce their brightness to 50 percent. However, if your OLED TV lasts for 54 years or not, it’s also going to last longer if the brightness is not always peak.