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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

Bestseller No. 1

1,761 Reviews

SAMSUNG 55-Inch Class Crystal UHD AU8000 Series - 4K UHD HDR Smart TV with Alexa Built-in (UN55AU8000FXZA, 2021 Model)

• DYNAMIC CRYSTAL COLOR - A fine crystal layer reveals millions of true-to-life colors.
• CRYSTAL PROCESSOR 4K – Intelligent, ultra-fast optimization of 4K content.
• SMART TV WITH MULTIPLE VOICE ASSISTANTS – Access apps and streaming services right on your TV with your voice.
• 3 HDMI PORTS – Connect up to 3 devices with HDMI.
• HDR – Unveils shades of color that go beyond HDTV.

$587.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 2

1,558 Reviews

TCL 43-inch Class 4-Series 4K UHD HDR Smart Android TV - 43S434, 2021 Model

• Stunning 4K Ultra HD: 4K resolution delivers stunning detail and remarkable visual experience.
• High Dynamic Range: HDR delivers bright and accurate colors for a lifelike viewing experience.
• Google Assistant Built-in: Search for movies and shows across thousands of available apps, get entertainment recommendations, access media playback controls, change the temperature, dim the lights, and so much more. Ask questions and see the answers on your TV, including Google Photos, your calendar, sports scores, and more. Even automate and control your smart devices. The Google Assistant is always on, ready to help, and makes life in your living room that much more relaxing.
• Thousands of streaming apps: Stream 700,000+ movies and shows, live sports and news, or your favorite music from Google Play, YouTube and your favorite apps.
• Chromecast Built-in: Easily cast movies, shows, and photos from your Android or iOS device to your TCL Android TV.

$349.99 −$51.99 $298.00

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SaleBestseller No. 3

12,321 Reviews

TCL 43-inch 4K UHD Smart LED TV - 43S435, 2021 Model

• Dimensions (w x h x d): TV without stand: 38.2 x 22.4 x3 inches, tv with stand: 38.2 inches x 24.5 inches x 7.6 inches
• 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. Panel resolution 3840 x 2160
• Inputs: 3 HDMI 2.0 with HDCP 2.2 (one with HDMI ARC), 1 USB (media player), RF, Composite, Headphone Jack, Optical Audio Out

$349.99 −$30.00 $319.99

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SaleBestseller No. 4

148 Reviews

Hisense 65-Inch Class R6 Series Dolby Vision HDR 4K UHD Roku Smart TV with Alexa Compatibility (65R6G, 2021 Model)

• 4K UltraHD delivers more than four times the resolution of a regular 1080p highdefinition screen. Along with over 8.3 million pixels, inside you'll find a powerful full array LED backlight at work creating a sharper, more colorful picture.
• Kick back and enjoy streaming movies and TV episodes, plus live-streaming news, TV, sports and more, across thousands of free and paid channels with the Roku TV Operating System.
• Quickly access entertainment and control your TV with a Google Assistant or Alexa device (sold separately). With the touch of your remote or Roku mobile app, or a simple voice command, you can take control of your smart home, turn on and off the TV, change channels, and much more.
• Dolby Vision HDR and HDR10 transforms your TV into an entertainment powerhouse. The image technology from cinemas, now brought together in the home, provide amazing realism that you'll see, hear, and feel like never before.
• Motion Rate 120 image processing technology allows you to enjoy fast-paced sports, movies, and 4K gaming without the lag.
• Dimensions (with the stand): 57.2 by 35.3 by 11.5 inches, 36.8 pounds.
• Ports: 3 HDMI, HDMI CED/HDMI ARC, Ethernet, 1 USB 2.0, 1 RF Antenna, 1 RCA Composite Video Input, 1 L/R Audio Input for Composite, 1 Optical Digital Audio Output, 1 Earphone/Audio Output.

$799.99 −$133.79 $666.20

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Bestseller No. 5

1,306 Reviews

All-New Toshiba 43-inch 43C350KU C350 Series LED 4K UHD Smart Fire TV, Released 2021

• See all your content in one place - Fire TV brings live, over-the-air TV, streaming channels, and your favorite apps together onto one convenient home screen. Subscriptions may be required. Content availability subject to change.
• Regza Engine 4K is Toshiba’s high performance 4K engine for stunning picture quality, with ultra essential PQ technology combined with high quality LCD panel, you can get an incredible ultra HD 4K images with breath-taking picture quality.
• 4 times resolution of Full HD, four times the detail. With Toshiba 4K TV, you can enjoy uncompromisingly crisp, clear visuals for a fully immersive, professional theater quality.
• Dolby Vision HDR and HDR10 transforms your TV into an entertainment powerhouse. The image technology from cinemas, now brought together in the home, provide amazing realism that you'll see, hear, and feel like never before.
• DTS Virtual: X technology is a scalable and versatile advanced post processing package that creates an immersive audio experience by virtualizing height content over traditional stereos

$369.99

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SaleBestseller No. 6

728 Reviews

LG OLED65C1PUB Alexa Built-in C1 Series 65" 4K Smart OLED TV (2021)

• OLED DISPLAY: Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you'll see your content with perfect black, over a billion rich colors and infinite contrast for a viewing experience like no other.
• α9 GEN 4 AI PROCESSOR 4K: Picture and sound adjustment happen automatically with our best processor. The a9 Gen4 AI Processor 4K uses deep-learning algorithms to detect scenes and genres to make your content look its best no matter what or when you're watching.
• GAME OPTIMIZER: Game Optimizer gives you easier access to all your game settings, while the latest HDMI allows for fast gaming speeds. Plus, you'll get low input lag and fast response times with Auto Low-Latency Mode and HGiG.
• GOOGLE ASSISTANT & ALEXA BUILT IN: There’s no need for an extra device – just ask your TV for music, weather, news, your Amazon shopping list, and more. Plus, conveniently control your connected home and smart devices.
• HOME CINEMA EXPERIENCE: Get breathtaking picture and audio that makes you feel like you're in the action with Cinema HDR, Dolby Vision IQ & Dolby Atmos. See movies exactly how directors intended with Filmmaker Mode. And with built-in access to Netflix, Prime Video, Apple TV+, Disney+ and LG channels, your favorite content is at your fingertips.
• WiSA READY: Connecting high-fidelity speakers is easy – and wireless– with WiSA connectivity. Enjoy high-quality and immersive surround sound. Up to 5.1 Channel support.

$2,499.99 −$453.00 $2,046.99

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SaleBestseller No. 7

728 Reviews

LG OLED48C1PUB Alexa Built-in C1 Series 48" 4K Smart OLED TV (2021)

• OLED DISPLAY: Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you'll see your content with perfect black, over a billion rich colors and infinite contrast for a viewing experience like no other.
• α9 GEN 4 AI PROCESSOR 4K: Picture and sound adjustment happen automatically with our best processor. The a9 Gen4 AI Processor 4K uses deep-learning algorithms to detect scenes and genres to make your content look its best no matter what or when you're watching.
• GAME OPTIMIZER: Game Optimizer gives you easier access to all your game settings, while the latest HDMI allows for fast gaming speeds. Plus, you'll get low input lag and fast response times with Auto Low-Latency Mode and HGiG.
• GOOGLE ASSISTANT & ALEXA BUILT IN: There’s no need for an extra device – just ask your TV for music, weather, news, your Amazon shopping list, and more. Plus, conveniently control your connected home and smart devices.
• HOME CINEMA EXPERIENCE: Get breathtaking picture and audio that makes you feel like you're in the action with Cinema HDR, Dolby Vision IQ & Dolby Atmos. See movies exactly how directors intended with Filmmaker Mode. And with built-in access to Netflix, Prime Video, Apple TV+, Disney+ and LG channels, your favorite content is at your fingertips.
• WiSA READY: Connecting high-fidelity speakers is easy – and wireless– with WiSA connectivity. Enjoy high-quality and immersive surround sound. Up to 5.1 Channel support.

$1,399.99 −$153.00 $1,246.99

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 8

434 Reviews

Sony X90J 65 Inch TV: BRAVIA XR Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa Compatibility XR65X90J- 2021 Model

• COGNITIVE PROCESSOR XR – Revolutionary TV processing technology that understands how humans see and hear to deliver intense contrast with pure blacks, high peak brightness, and natural colors.
• XR TRILUMINOS PRO - Rediscover everything you watch with billions of accurate colors and see impressive picture quality that is natural and beautiful to the human eye.
• FULL ARRAY LED & XR CONTRAST BOOSTER – Precisely controlled backlighting brings out real-life depth and detail with deep blacks and high peak brightness.
• GOOGLE TV – Seamlessly browse 700,000 plus movies and TV episodes from across your favorite streaming services, all in one place. Watch content from Netflix, Amazon Prime Video, Disney plus, YouTube, the Apple TV app, and many more.
• BRAVIA CORE – Bring the cinematic experience home. Enjoy streaming high-quality movies included with BRAVIA CORE, exclusively on select Sony TVs.
• HDMI 2.1 – Get the most out of next-gen gaming with BRAVIA XR HDMI 2.1 enabled TVs featuring 4K 120Hz and BRAVIA Game Mode for increased frame rate and reduced input lag.
• WORKS WITH ALEXA – Through an Alexa enabled device, just ask Alexa to play music, launch video apps, turn up the volume, stream your smart camera, and more.
• GOOGLE ASSISTANT – Use your voice to easily find your favorite movies, shows, and music. Get answers on screen, control smart home devices, and more.
• APPLE AIRPLAY – Works with AirPlay 2 to easily stream content from your Apple device.
• ACOUSTIC MULTI-AUDIO – Two sound positioning tweeters on the sides of the TV elevate the soundstage, enabling sound to follow the action for a truly immersive experience.

$1,599.99 −$101.99 $1,498.00

Buy on Amazon Price incl. tax, excl. shipping

SaleBestseller No. 9

6 Reviews

Samsung QN65Q80AAFXZA 65 Inch QLED 4K UHD Smart TV 2021 Bundle with Premium 1 Year Extended Protection Plan

• Nothing will get by you with the precise visible details, even in the darkest scenes, and sound that moves around you
• Direct Full Array Backlighting | Object Tracking Sound¹ | Quantum Processor 4K | 100% Color Volume with Quantum Dot² | Quantum HDR 12X³
• Connections: 4 HDMI Connections¹⁴ | HDMI 2.1 | eARC | 2 USB Connections | LAN Port | 802.11AC built-in Wi-F | Bluetooth | RS232 Control (Ex-Link) | IP Control Support¹⁵ | Optical Audio Output Port
• BUNDLE INCLUDES: Samsung 65 Inch QLED 4K UHD Smart TV 2021 | Remote | User Manual | E-Manual Power Cable | 1 Year Premium Extended Service Plan (2 Years Total) Including Accidental Damage, and Burn in Protection as well as Free Tech Support and Remote Control Replacement (“hot swap” no questions asked)

$1,397.99 −$100.00 $1,297.99

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Bestseller No. 10

640 Reviews

LG LED Smart TV 50" Real 4K UHD TV, Enhanced 4K, Native 60Hz Refresh Rate, Apps Enabled, Voice Commands, Bluetooth, Wi-Fi, USB, Google/Alexa - 2021

• REAL 4K DISPLAY: The rich 4K displays of LG UHD TVs deliver quality you can see in every scene. Enjoy bright colors, high contrast, and impeccable detail.
• QUAD CORE PROCESSOR 4K: Our Quad Core Processor 4K gives you a smooth, crisp viewing experience with enhanced contrast, color and blacks.
• WEBOS + LG THINQ AI W/ MAGIC REMOTE: Control your smart home theater with ease. ThinQ AI and the Magic Remote enable simple navigation and intuitive voice commands, while the webOS platform supports a huge library of content with many of the most popular streaming apps.
• TRUMOTION 120 (Native 60Hz): TruMotion 120 technology reduces blur to sharpen details with up to 120 frames per second, giving fast-moving action sequences and lightning-quick sports a smooth, clean look.
• WORKS WITH HEY GOOGLE / ALEXA: Customize and control your smart home with ease. LG UHD TVs work with "Hey Google," Amazon Alexa, Apple Play2, and Apple Homekit – making it a cinch to cast your favorite content, find the latest weather forecast, and much more.

Buy on Amazon Price incl. tax, excl. shipping

Top 20 4k TV in 2021

#	Preview	Product	Price
1		SAMSUNG 55-Inch Class Crystal UHD AU8000 Series - 4K UHD HDR Smart TV with Alexa Built-in...	$587.99	Buy on Amazon
2		TCL 43-inch Class 4-Series 4K UHD HDR Smart Android TV - 43S434, 2021 Model	$349.99 $298.00	Buy on Amazon
3		TCL 43-inch 4K UHD Smart LED TV - 43S435, 2021 Model	$349.99 $319.99	Buy on Amazon
4		Hisense 65-Inch Class R6 Series Dolby Vision HDR 4K UHD Roku Smart TV with Alexa Compatibility...	$799.99 $666.20	Buy on Amazon
5		All-New Toshiba 43-inch 43C350KU C350 Series LED 4K UHD Smart Fire TV, Released 2021	$369.99	Buy on Amazon
6		LG OLED65C1PUB Alexa Built-in C1 Series 65" 4K Smart OLED TV (2021)	$2,499.99 $2,046.99	Buy on Amazon
7		LG OLED48C1PUB Alexa Built-in C1 Series 48" 4K Smart OLED TV (2021)	$1,399.99 $1,246.99	Buy on Amazon
8		Sony X90J 65 Inch TV: BRAVIA XR Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and...	$1,599.99 $1,498.00	Buy on Amazon
9		Samsung QN65Q80AAFXZA 65 Inch QLED 4K UHD Smart TV 2021 Bundle with Premium 1 Year Extended...	$1,397.99 $1,297.99	Buy on Amazon
10		LG LED Smart TV 50" Real 4K UHD TV, Enhanced 4K, Native 60Hz Refresh Rate, Apps Enabled, Voice...		Buy on Amazon
11		Toshiba 55LF621U21 55-inch Smart 4K UHD with Dolby Vision - Fire TV, Released 2020	$479.99 $409.99	Buy on Amazon
12		LG OLED55C1PUB Alexa Built-in C1 Series 55" 4K Smart OLED TV (2021)	$1,471.99	Buy on Amazon
13		SAMSUNG 55-Inch Class Crystal UHD TU-8000 Series - 4K UHD HDR Smart TV with Alexa Built-in...	$749.00	Buy on Amazon
14		SAMSUNG 50-Inch Class Frame Series - 4K Quantum HDR Smart TV with Alexa Built-in (QN50LS03AAFXZA,...	$1,299.99 $1,167.99	Buy on Amazon
15		RCA 49/50-Inch Class 4k Ultra HD LED TV	$563.72	Buy on Amazon
16		SAMSUNG 75-Inch Class QLED Q60A Series - 4K UHD Dual LED Quantum HDR Smart TV with Alexa Built-in...	$1,499.99 $1,277.99	Buy on Amazon
17		INSIGNIA NS-65DF710NA21 65-inch Smart 4K UHD - Fire TV, Released 2020	$699.99 $599.99	Buy on Amazon
18		Sony XBR65X930D 65-Inch 4K Ultra HD 3D Smart TV (2016 Model)	$1,699.00	Buy on Amazon
19		Sony A80J 65 Inch TV: BRAVIA XR OLED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa...	$2,499.99 $2,298.00	Buy on Amazon
20		Sony X900H 65-inch TV: 4K Ultra HD Smart LED TV with HDR, Game Mode for Gaming, and Alexa...	$1,399.99 $1,197.97	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.