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TCL QM6K QD-Mini LED Google TV vs Samsung 75" U8000H Crystal UHD 4K TV

The TCL QM6K is the better TV for picture quality and gaming: Mini LED local dimming, quantum dot color, a 144Hz native panel with VRR, and 40W Onkyo 2.1 sound. The Samsung U8000H is a plain edge-lit 60Hz set with 20W speakers, so it wins mainly on brand, Tizen's free channel lineup and Samsung's security layer. Buy the TCL if the screen is for movies, sports or a console; buy the Samsung only if you want a big 75-inch Tizen TV and don't need brightness, contrast or high frame rates.

  • Choose the TCL QM6K if you watch HDR movies, sport or play console games and want real local dimming, wide color and a 144Hz panel.
  • Choose the Samsung U8000H if you want a 75-inch set with Tizen, Samsung TV Plus and Knox security and don't need Mini LED contrast or gaming features.

Prices

  • TCL QM6K QD-Mini LED Google TV: $427.99 at Amazon (checked today)
  • Samsung 75" U8000H Crystal UHD 4K TV: $447.99 at Abt Electronics & Appliances (last seen Nov 6)
  • Difference: the TCL QM6K QD-Mini LED Google TV is $20.00 cheaper than the Samsung 75" U8000H Crystal UHD 4K TV at the latest prices (Nov 6 and Nov 9)
TCL
TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV

TCL QM6K QD-Mini LED Google TV

TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV

4.6(3,500 ratings)
$427.99at AmazonObserved at 12:53 PM
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Mini LED local dimming gives deeper blacks and less blooming
  • 144Hz panel with VRR suits PS5 and Xbox Series X
  • Dolby Vision IQ and HDR10+ cover most streaming HDR
  • 40W Onkyo 2.1 audio with subwoofer beats most built-in sound
  • Backlit voice remote and four HDMI ports
Cons
  • Not as bright as TCL's QM8L or Hisense's U8QG
  • Built-in sound is basic next to a soundbar
  • Google TV interface is busier than Tizen
Samsung
Samsung 75” Class U8000H Series Crystal UHD 4K UHD Samsung Vision AI Companion Smart Tizen TV 2026

Samsung 75" U8000H Crystal UHD 4K TV

Samsung 75” Class U8000H Series Crystal UHD 4K UHD Samsung Vision AI Companion Smart Tizen TV 2026

4.4(5,859 ratings)
$447.99at Abt Electronics & AppliancesObserved Nov 6, 2026, 6:35 PM
See all prices and details
Visit Abt Electronics & Appliances
Pros
  • Tizen is fast and simple, with 2,700+ free Samsung TV Plus channels
  • Samsung Knox security for the TV and connected devices
  • Crystal Processor 4K upscales lower-resolution content well
  • Wide 75-inch size and slim MetalStream design
Cons
  • 60Hz panel with no VRR limits gaming
  • No local dimming, so blacks look gray in dark scenes
  • 20W 2.0 speakers are weak for a 75-inch screen
  • No Dolby Vision

What separates them

TCL QM6K QD-Mini LED Google TVSamsung 75" U8000H Crystal UHD 4K TV
BacklightQD-Mini LED with Local Dimming Pro and halo controlStandard edge-lit LED, no local dimming
Refresh rate144Hz native, Motion Rate 480, Game Accelerator 240, VRR60Hz with Motion Xcelerator up to 60Hz
HDR formatsDolby Vision IQ, HDR10+, HDR10, HLG, Filmmaker Mode, IMAX EnhancedHDR10, HDR10+, HLG; no Dolby Vision
ColorQLED quantum dot, about 93% DCI-P3, 1.07 billion colorsCrystal UHD with Color Booster, no quantum dot layer
Sound2.1 channel Onkyo, 40W, with subwoofer2.0 channel, 20W
Ports4 HDMI, USB, optical audio, Bluetooth, Wi-Fi3 HDMI, 1 USB, Ethernet, Bluetooth 5.3, Wi-Fi 5
PlatformGoogle TV with Google Assistant, Alexa and SiriTizen with Samsung TV Plus free channels and Knox Security
Sizes50, 55, 65, 75 and 85 inches75 inches in this series

Price history

$549.99$329.99
Oct 28Nov 9
  • TCL QM6K QD-Mini LED Google TV: lowest $329.99 on Nov 3; $427.99 on Nov 9.
  • Samsung 75" U8000H Crystal UHD 4K TV: lowest $447.99 on Nov 6 at Abt Electronics & Appliances; $447.99 on Nov 9.

Prices at every store

TCL QM6K QD-Mini LED Google TV

  • TCL USNew

    In stock

    $799.99Free shippingObserved at 2:44 PM
    Visit TCL US
  • Newegg.comNew

    In stockSold by BrandsMart USA

    $1,016.06Free shippingObserved at 2:44 PM
    Visit Newegg.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $427.99Free shippingObserved at 12:53 PM
    Visit Amazon
  • DoorDashNew

    Availability unknownSold by Best Buy US

    $599.99Observed at 9:44 AM
    Visit DoorDash

Also available at

  • Abt ElectronicsCheck price at Abt Electronics
  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart
All 5 stores and price history →

Samsung 75" U8000H Crystal UHD 4K TV

  • WalmartNew

    In stock

    $448.00Free shippingObserved at 1:43 PM
    Visit Walmart
  • SamsungNew

    In stock

    $449.99Free shippingObserved at 12:53 PM
    Visit Samsung
  • Abt ElectronicsNew

    In stock

    $447.99+ $249.00 shippingObserved at 12:53 PM
    Visit Abt Electronics
  • Abt Electronics & AppliancesNew

    Availability unknown

    $447.99Observed Nov 6, 2026, 6:35 PM
    Visit Abt Electronics & Appliances

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

All 5 stores and price history →

Specs compared

SpecTCL QM6K QD-Mini LED Google TVSamsung 75" U8000H Crystal UHD 4K TV
Resolution3840 x 21604K, 3840 x 2160 pixels
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeLEDLED
Assistant SupportGoogle Assistant, Amazon Alexa, SiriGoogle Assistant, Amazon Alexa
HDRYesYes
Refresh Rate120 Hz60 Hz
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Optical AudioBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet
Screen Size50 inches, 55 inches, 65 inches, 75 inches, 85 …75 in
Supported Streaming ServicesHulu, Netflix, Prime Video, YouTube, Spotify, D…Netflix, Prime Video, YouTube, Disney+
Show all 40 specsShow fewer specs
SpecTCL QM6K QD-Mini LED Google TVSamsung 75" U8000H Crystal UHD 4K TV
HDMI Ports4 HDMI ports3
High Dynamic Range (HDR)truetrue
Outdoorfalsefalse
SeriesQM6K SeriesU8000H Series
Smart TVtrueYes
Remote Control TypeBacklit Voice RemoteTM2240A
Picture ProcessorAiPQ Pro ProcessorCrystal Processor 4K
Curved Panelfalsefalse
Wireless Transmissiontruefalse
VRR Support

What reviewers say

TCL QM6K QD-Mini LED Google TV

  • 4.6 / 53,500 ratings

With 4.6 out of 5 from about 3,500 ratings, owners mostly praise the picture for the money, especially contrast and motion. Complaints center on brightness versus step-up models and on sound quality.

What people mention
  • Picture contrastPraisedOwners say local dimming gives deep blacks and strong contrast for the money.
  • BrightnessMixedReviewers find it bright enough for most rooms but dimmer than the QM8L and U8QG.
  • MotionPraisedThe 144Hz panel and game mode are called smooth for sports and console gaming.
  • SoundCriticisedThe ONKYO speakers are described as basic, and many buyers add a soundbar.

Samsung 75" U8000H Crystal UHD 4K TV

  • 4.4 / 55,859 ratings

With 4.4 out of 5 from 5,859 ratings, owners generally see this as a lot of screen for the money. Praise centers on picture and value; complaints tend to be about sound and motion.

What people mention
  • ValuePraisedOwners say a 75-inch 4K set at this price is hard to beat.
  • PicturePraisedColor and sharpness are called good for streaming and everyday TV.
  • SoundCriticisedThe 20 W speakers are described as weak for a screen this size.
  • MotionMixedThe 60 Hz refresh is fine for shows but can blur fast action and sports.
Reviews
  • These Are The 5 Best 55-Inch TVs in 2026
  • The best TVs to buy in 2025
  • Best TVs Under $1,000 in 2025 - CNET
  • You Asked: What’s the best value Mini LED TV right now? Bravia 9 over OLED? - You Asked: What’s the best value Mini LED TV right now? Bravia

Questions and answers

Which is better for gaming, the TCL QM6K or the Samsung U8000H?
The TCL QM6K. It has a 144Hz native panel, VRR and Game Accelerator 240, while the Samsung caps at 60Hz with no VRR.
Which has better picture quality in a dark room?
The TCL QM6K. Its Mini LED backlight with local dimming produces deeper blacks and less blooming; the Samsung is edge-lit with no dimming zones.
Do either support Dolby Vision?
Only the TCL QM6K. It adds Dolby Vision IQ on top of HDR10+ and HLG; the Samsung supports HDR10, HDR10+ and HLG only.
Is the Samsung worth stepping up to over the TCL?
Only if you specifically want Tizen, Samsung TV Plus and Knox security. On picture, motion and sound the TCL QM6K is the stronger set.
Which has better built-in sound?
The TCL QM6K. It uses a 2.1 channel Onkyo system with a subwoofer at 40W total; the Samsung has 2.0 channel, 20W speakers.
Which is better for a bright living room?
The TCL QM6K handles highlights better thanks to Mini LED brightness and anti-halo control, though neither matches TCL's brighter QM8L.

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true
true
Speaker Channels2.12
Supported SoundDolby Atmos, Dolby Digital+, Dolby Digital, PCM…Q-Symphony, Object Tracking Sound Lite
LEDtruetrue
Built-In WiFitruetrue
Bluetoothtruetrue
Number of HDMI Inputs43
Number of USB Ports21
Built-in-TunerNTSC, ATSC, Clear QAMATSC, Clear QAM
Width43.7 in wide—
Depth2.7 in deep—
Weight31 lb—
With V-ChipYes—
Output Connectors1 x Digital Audio Out (Optical)—
Wall-Mountabletrue—
HDR formats—HDR10, HDR10+, HLG
Speaker output—20 W
Speaker configuration—2.0 Channel
USB ports—1
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