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TCL 75-inch Class 6-Series 8K Mini-LED UHD QLED Dolby Vision HDR Smart Roku TV - 75R648, 2021 model

3.8 3.8 out of 5 stars 102 ratings

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About this item

  • BRILLIANT 8K CLARITY: Certified by the 8K Association for exceptional display performance with over 33 million pixels and four times the clarity of 4K UHD displays. No matter the source, every frame is intelligently enhanced by TCL's AiPQ Engine.
  • MINI-LED TECHNOLOGY: Uncompromised contrast, brightness, and uniformity for incredible viewing in any environment. Mini-LED backlight technology bring exceptionally powerful and precise control of brilliantly bright and deeply dark areas of the image, delivering unparalleled depth and dimension.
  • QLED: Quantum dot technology delivers more than a billion colors with greater accuracy, better brightness, and wider color volume, matching the format used by most cinema screens and Hollywood content creators. This provides exceptionally vivid and lifelike picture performance.
  • CONTRAST CONTROL ZONES: Contrast is optimized across up to 240 localized zones for striking distinction between bright and dark areas of the image for maximum detail, depth, and dimension.
  • AIPQ ENGINE: AiPQ Engine uses machine-learning to intelligently enhance color, contrast, and clarity, as you watch for an unrivaled 8K HDR experience with three core picture quality algorithms—Smart 8K HDR for vibrant color, Smart 8K Upscaling for sharp clarity, and Smart 8K Contrast for dramatic depth.
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Important information

Visible screen diagonal

75" / 191 cm

Energy consumption

625 kWh per year, based on the power consumption of the television operating 4 hours per day for 365 days. The actual energy consumption will depend on how the television is used.

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TCL 75-inch Class 6-Series 8K Mini-LED UHD QLED Dolby Vision HDR Smart Roku TV - 75R648, 2021 model
TCL 75-inch Class 6-Series 8K Mini-LED UHD QLED Dolby Vision HDR Smart Roku TV - 75R648, 2021 model
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PriceCurrently unavailable.-19% $529.99
Typical:$654.41
-23% $269.99
List:$349.99
-17% $269.99
Typical:$326.08
-19% $228.00
List:$279.99
$898.00
Delivery
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Get it as soon as Wednesday, Apr 3
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Customer Ratings
Smart Features
4.7
3.5
4.3
3.5
3.8
4.0
Picture quality
3.8
4.0
4.3
4.0
4.0
4.4
Value for money
3.4
3.5
4.3
3.5
3.8
4.2
Brightness
4.1
4.0
4.6
4.0
4.5
Sound quality
3.9
4.5
3.9
3.8
4.0
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
display type
LED
4K UHD
4K UHD
4K UHD
4K UHD
4K UHD
display size
75 inches
75 inches
50 inches
55 inches
43 inches
75 inches
model year
2021
2023
2023
2023
2023
2023
resolution
8K
4K
4K
4K
4K
4K
connectivity tech
Wi-Fi, Ethernet, HDMI, USB
Wi-Fi, HDMI
Wi-Fi, HDMI
Wi-Fi, HDMI
Wi-Fi, HDMI
Wi-Fi
control method
voice
voice
voice
voice
voice
voice

From the manufacturer

Powerful Performance. Endless Entertainment.
8K
8K

33 million powerful pixels

8K resolution features 33 million pixels with four times the clarity and sharpness of 4K TVs. No matter the source, every frame is intelligently enhanced by TCL's AiPQ Engine which uses machine-learning to dynamically adjust picture with Smart 8K Upscaling, Smart HDR, and Smart Contrast algorithms.

Mini-LED and QLED
Mini-LED & QLED

More than a billion brilliant Colors

Mini-LED backlight technology brings uncompromised contrast, brightness, and uniformity for incredible viewing in any environment. QLED enhances performance further, delivering better brightness and wider color volume, matching the format used by most cinema screens and Hollywood content creators.

Contrast Control Zones
Contrast Control Zones

Contrast, controlled.

Contrast is optimized across up to 240 localized zones for striking distinction between bright and dark areas of the image for maximum detail, depth, and dimension.

About TCL

What's in the box

  • Power Cable, Quick Start Guide, Warranty Info., Remote Control, 2x Remote Control Batteries, Stand
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    Product information

    Technical Details

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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    TCL 75-inch Class 6-Series 8K Mini-LED UHD QLED Dolby Vision HDR Smart Roku TV - 75R648, 2021 model


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    Product guides and documents

    Product Description

    TCL's 6-Series TCL Roku TV combines brilliant 8K HDR and Mini-LED technology in a bold, brushed metal design for a superior TV experience. Quantum Dot technology and the HDR Pro Pack with Dolby Vision combine for greater brightness and contrast, as well as a full palette of rich colors. TCL’s Contrast Control Zone technology optimizes the image across individual zones to yield striking contrast between light and dark areas. The 6-Series models’ AiPQ Engine uses machine-learning algorithms to intelligently enhance color, contrast, and clarity, as you watch for an unrivaled 8K HDR experience, while dynamically upscaling content to near 8K resolution for astonishing clarity. Easy Voice Control lets you control your entertainment using just your voice and it works with Siri, Alexa, and Hey Google. Arsenal of features including Variable Refresh Rate (VRR) and Auto Game Mode (ALLM), let you enjoy the smoothest action and an optimized fast-response gaming experience on the big-screen. Plus, Roku, America’s #1 TV streaming platform, provides seamless access to thousands of streaming channels, your cable box, Blu-ray player, gaming console, and other devices without flipping through inputs or complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment.

    Customer reviews

    3.8 out of 5 stars
    3.8 out of 5
    102 global ratings

    Customers say

    Customers like the value of the television, saying it's a great value 8K TV for the money. However, some customers have reported issues with glitches and out of sync issues. They also say the TV has a manufacturing flaw and a hardware issue. Customers are disappointed with frustrating, and screen. Opinions are mixed on picture quality, quality, color, and sound quality.

    AI-generated from the text of customer reviews

    7 customers mention7 positive0 negative

    Customers appreciate the value of the television. They say it's an excellent product for the money.

    "I love the picture quality and the built-in Roku. This TV is great value - you are getting top tier features at a mid tier price range...." Read more

    "...Overall, even though this TV is a bit older now, I think it offers great value if you can still snag one at a certain price, and I like it better..." Read more

    "I had very high hopes for this tv when I ordered it. The value is phenomenal for what you are getting...." Read more

    "...double for a 8KTV but this will do for 90 percent of buyers great entry value price I could tell a difference from 4K right away the first screen I..." Read more

    20 customers mention13 positive7 negative

    Customers are mixed about the picture quality of the television. Some mention that the picture is very good, with impressive fine detail. However, others say that they lose some of the picture when viewing from an angle. They also say that the TV produces a white image with shadows.

    "...The fine detail in the 8K picture is impressive compared to a 4K, even considering that there is very little native 8K content the upscaling from..." Read more

    "...The picture is really good but I think the CPU or whatever is insufficient given that it constantly freezes like I said...." Read more

    "...I can still hear the audio but no definable picture. I was playing my Xbox and the screen went white while I was playing it...." Read more

    "I love the picture quality and the built-in Roku. This TV is great value - you are getting top tier features at a mid tier price range...." Read more

    18 customers mention6 positive12 negative

    Customers are mixed about the quality of the television. Some mention it's excellent, phenomenal, and extremely clear, while others say that it stopped working. They say that the TV will not properly play their Sony blu ray player and that it started giving a few issues after a couple of months.

    "Previous review below vvvvNew review now. The tv has now stopped working and produces a white image with the shadows of the apps on start..." Read more

    "It's a fantastic TV. The Amazon delivery team setup and was fantastic. On my four day of use I turned it on and the screen looked like this...." Read more

    "...While standard def content is perfectly watchable on it, it is not great and this is an inherent drawback of 8K sets in general, that they can only..." Read more

    "Update: During random operation, videos will stop playing or the screen will stay black but audio will continue to play...." Read more

    17 customers mention11 positive6 negative

    Customers are mixed about the color of the television. Some mention that it has vibrant colors and great contrast for a LED TV, while others say that the colors are over saturated and flashing.

    "...The contrast is very close to my LG CX OLED. With the color saturation, brightness, and the 8K upscaling of the mini LED it will outshine the CX in..." Read more

    "...Cable TV, streaming, UHD disk, PS5; everything looks amazing on this TV...." Read more

    "...1. The screen is dirtier - you can clearly see the LED grid pattern whenever anything with a lot of blue or medium gray (like a sky) is displayed on..." Read more

    "...Update: jan 2, 2022. Well so far so good. The screen and picture are excellent...." Read more

    6 customers mention3 positive3 negative

    Customers are mixed about the sound quality of the television. Some mention that it sounds really good, while others say that it has poor sound quality and that they had to buy speakers to get good sound.

    "...The sound on this tv is better than average. Sounds great!Ease of use and voice activation on the remote is excellent...." Read more

    "...videos will stop playing or the screen will stay black but audio will continue to play. Can't discern if it the apps for HBO and Hulu or not...." Read more

    "Well this TV sound really good and it look good on picture screen...." Read more

    "sound quality poor had to buy speakers to get good sound" Read more

    6 customers mention0 positive6 negative

    Customers are dissatisfied with the glitches in the television. Some mention that both models crash regularly, freeze, and completely break. They also say that the TV has a manufacturing flaw and has out of sync issues once in a while.

    "...It has glitches and out of sync issues once in a while." Read more

    "...It was diagnosed as a hardware issue but TCL refuses to assist us with repair or warranty (12 mos. warranty - the same as my $200 TCL tv)...." Read more

    "My new TV 8K top of the line TCL broke down after 45 days.....after hours on the phone they sent out a tech..." Read more

    "...own two TCL Roku TV’s, one is av4K model, the other is 8K. Both models crash regularly, either freezing or other technical glitches..." Read more

    4 customers mention0 positive4 negative

    Customers find the television frustrating. They mention that it's not easy to get standard-def content to look good on an 8K panel, and that it would kick them out of that input and back to the home screen. Customers are also disappointed with the Roku interface.

    "...The TV is not magic. It's not easy to get standard def content to look good on an 8K panel...." Read more

    "...Very frustrating!! I paid too much for this one to have it frustrating me!" Read more

    "...However, I am generally displeased with Roku's interface in comparison to other competitors as well as the thickness of the tv...." Read more

    "...It would kick me out of that input and back to the home screen. I would have to unplug the tv for about a minute and plug it back in to work...." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the screen of the television. They mention that it goes blank to a white screen for no reason.

    "I DID love my 8k 65 inch tv. But now it’s just a black screen. Won’t turn off or on...." Read more

    "...: During random operation, videos will stop playing or the screen will stay black but audio will continue to play...." Read more

    "...bottom of the tv and occasionally and for no reason the screen goes blank to a white screen. I can still hear the audio but no definable picture...." Read more

    "...things started to occur bright colors flashing, screen flickering, screen black. Finally the tv stopped working...." Read more

    Having problems after 2 weeks.
    4 Stars
    Having problems after 2 weeks.
    Originally i loved this tv but after only a couple of days, i had some major problems with it. There is a flickering line at the bottom of the tv and occasionally and for no reason the screen goes blank to a white screen. I can still hear the audio but no definable picture. I was playing my Xbox and the screen went white while I was playing it. I saw a previous review which pretty much had the same problem. Amazon was great with the replacement which should be here on dec 27 and the customer service was exemplary. I will update this review with the new tv once i get itUpdate: jan 2, 2022. Well so far so good. The screen and picture are excellent. For the price i paid, and with my xbox series x and ps5, the tv is vrr capable and 8k. I will add a star for now.
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    Top reviews from the United States

    Reviewed in the United States on October 7, 2021
    39 people found this helpful
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    Reviewed in the United States on March 24, 2022
    16 people found this helpful
    Report
    Reviewed in the United States on November 6, 2022
    Customer image
    1.0 out of 5 stars Overpriced, freezes up; UPDATE: completely broke
    Reviewed in the United States on November 6, 2022
    Previous review below vvvv

    New review now. The tv has now stopped working and produces a white image with the shadows of the apps on start. (See attached) The image remains that way. So yeah, this tv is guaranteed to completely give out with the first year of ownership. Manufacturer likely to do nothing about it.

    The tv is great when it's not constantly freezing up. I don't normally spend a ton of money on a tv but I decided for once I would ball out and buy an expensive one. The tv this one replaced was a fraction of a price but performed substantially better. This tv takes forever to load and often times freezes. TCL doesn't support apps like AMC Go so that's another point against it. The picture is really good but I think the CPU or whatever is insufficient given that it constantly freezes like I said. All in all, wish I would've just been practical and got a cheaper tv that would've still performed better than this overpriced computer tv.
    Images in this review
    Customer image
    Customer image
    4 people found this helpful
    Report
    Reviewed in the United States on October 10, 2021
    13 people found this helpful
    Report