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Samsung M70HB Mini LED 4K TV vs TCL QM6K 75" QD-Mini LED TV

The TCL QM6K is the better pick for most people: it is 10 inches larger, has a native 144Hz panel with VRR for gaming, and supports Dolby Vision and HDR10+ on top of its QD-Mini LED backlight. The Samsung M70HB counters with Tizen, Samsung TV Plus free channels, Knox Security and a wider assistant lineup, but its 60Hz refresh rate and single Mini LED HDR claim make it the weaker set for fast motion and gaming. Owners rate the TCL slightly higher and praise its matte screen and low glare; the Samsung's larger rating base is solid but not exceptional.

  • Choose the Samsung M70HB if you want Tizen with Samsung TV Plus free channels, Knox Security and a 65-inch Mini LED set that fits a smaller room.
  • Choose the TCL QM6K if you want a bigger 75-inch screen, 144Hz gaming with VRR, and Dolby Vision and HDR10+ support.

Prices

  • Samsung M70HB Mini LED 4K TV: $377.99 at Amazon (last seen Nov 14)
  • TCL QM6K 75" QD-Mini LED TV: $644.90 at eBay (last seen Nov 9)
  • Difference: the Samsung M70HB Mini LED 4K TV is $266.91 cheaper than the TCL QM6K 75" QD-Mini LED TV at the latest prices (Nov 9 and Nov 14)
Samsung
Samsung 65” Class M70HB Series Mini LED 4K UHD Samsung Vision AI Companion Smart Tizen TV 2026

Samsung M70HB Mini LED 4K TV

Samsung 65” Class M70HB Series Mini LED 4K UHD Samsung Vision AI Companion Smart Tizen TV 2026

4.3(3,632 ratings)
$377.99at AmazonChecked Nov 14
See all prices and details
Visit Amazon

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Pros
  • Tizen is fast and has Samsung TV Plus with 750+ free channels
  • Knox Security adds a layer of data protection
  • Gaming Hub gathers cloud and console gaming in one place
  • Works with both Google Assistant and Alexa
  • 65-inch size suits smaller rooms and closer seating
Cons
  • 60Hz panel limits smoothness for sports and gaming
  • Only one HDR label, no Dolby Vision or HDR10+
  • No Dolby Atmos or branded audio system
  • Smaller screen than the TCL at the same class
TCL
TCL 75" QM6K QD-Mini LED 144Hz Smart TV

TCL QM6K 75" QD-Mini LED TV

TCL 75" QM6K QD-Mini LED 144Hz Smart TV

$644.90at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 75-inch screen gives a noticeably bigger picture
  • 144Hz native panel with 288Hz variable gaming refresh
  • QD-Mini LED plus Halo Control dimming for bright color and deep blacks
  • Dolby Vision and HDR10+ cover every major HDR format
  • Onkyo audio with Dolby Atmos and a matte, low-glare screen
Cons
  • Google TV interface is less polished than Tizen for some users
  • Large 75-inch panel weighs 74.5 lb and needs a sturdy stand or mount
  • No equivalent to Samsung's Knox Security branding
  • Fewer built-in free channels than Samsung TV Plus

What separates them

Samsung M70HB Mini LED 4K TVTCL QM6K 75" QD-Mini LED TV
Screen size65 inches75 inches
Refresh rate60Hz panel with Motion Xcelerator and DLG 120Hz144Hz native, Motion Rate 480, 288Hz variable gaming refresh
Backlight and colorMini LED with Supreme Mini LED Dimming and Pure Spectrum ColorQD-Mini LED with Quantum Dot color and Halo Control local dimming
HDR formatsMini LED HDRDolby Vision, HDR10+, HDR10 and HLG
Smart platformTizen with Gaming Hub and 750+ free channelsGoogle TV with voice remote
AudioStandard built-in speakersOnkyo audio system with Dolby Atmos
Voice assistantsGoogle Assistant and Amazon AlexaGoogle Assistant, Amazon Alexa and Siri
Security and dataKnox SecurityStandard Google TV privacy controls

Price history

$798.00$313.00
Nov 2Nov 15
  • Samsung M70HB Mini LED 4K TV: lowest $313.00 on Nov 12 at Walmart; $378.00 on Nov 15.
  • TCL QM6K 75" QD-Mini LED TV: lowest $797.99 on Nov 6 at Amazon; $797.99 on Nov 15.

Prices at every store

Samsung M70HB Mini LED 4K TV

  • ABC WarehouseNew

    In stock

    $377.99Checked Nov 9
    Visit ABC Warehouse
  • B&H Photo-Video-AudioNew

    In stock

    $377.99+ $203.40 shippingChecked Nov 9
    Visit B&H Photo-Video-Audio
  • Abt Electronics & AppliancesNew

    In stock

    $377.99+ $249.00 shippingChecked Nov 9
    Visit Abt Electronics & Appliances
  • AmazonNew

    Availability unknown

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

    $377.99Free shippingChecked Nov 14
    Visit Amazon

Store links may earn us a commission.

All 16 stores and price history →

TCL QM6K 75" QD-Mini LED TV

  • ABC WarehouseNew

    In stock

    $797.99Checked Nov 9
    Visit ABC Warehouse
  • Abt ElectronicsNew

    In stock

    $797.99+ $249.00 shippingChecked 2 h ago
    Visit Abt Electronics
  • eBayNew

    Availability unknownSold by auraeden (97.2% positive, 1,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $644.90Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $797.99Free shippingChecked 20 h ago
    Visit Amazon

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

All 14 stores and price history →

Specs compared

SpecSamsung M70HB Mini LED 4K TVTCL QM6K 75" QD-Mini LED TV
screen_size65 in75 inches
colorBlackBlack
Resolution4K UHD3840 x 2160
HDRMini LED HDRYes
High DefinitionYesYes
HDTV Format4K4K
Screen FormFlatFlat
Display TypeLEDLED
Assistant SupportGoogle Assistant, Amazon AlexaGoogle Assistant, Amazon Alexa, Siri
ConnectivityBluetooth, Wi-Fi, USB, HDMI, EthernetBluetooth, Wi-Fi, USB, HDMI
Refresh rate60 Hz120 Hz
Display technologyMini LED—
Show all 40 specsShow fewer specs
SpecSamsung M70HB Mini LED 4K TVTCL QM6K 75" QD-Mini LED TV
SeriesM70HB Series—
Smart platformTizen—
Motion rateMotion Xcelerator + DLG 120Hz—
Color technologyPure Spectrum Color—
DimmingSupreme Mini LED Dimming—
Free channels750+ subscription free channels—
Free streaming options2,700+—
GamingGaming Hub—
Supported Streaming ServicesNetflix, YouTube, Disney+—

What reviewers say

Samsung M70HB Mini LED 4K TV

  • 4.3 / 53,632 ratings

Owners rate the M70HB around 4.3 out of 5, praising the bright picture, color punch and easy Tizen setup. Complaints center on motion handling in fast scenes and sound quality.

What people mention
  • Picture brightnessPraisedOwners say the Mini LED backlight holds up well in bright rooms and gives punchy highlights.
  • ColorPraisedReviewers describe colors as vivid and clean, with skin tones staying natural.
  • MotionCriticisedSome owners notice blur and judder in fast action and sports, especially outside the DLG mode.
  • SoundCriticisedBuilt-in speakers are called thin, and many buyers add a soundbar.

TCL QM6K 75" QD-Mini LED TV

  • 4.6 / 5Google Shopping · 3,500 ratings

Reviewers consistently call the QM6K excellent value, citing bright, clear picture quality and gaming performance that comes close to OLED. They also praise the matte screen for keeping glare low and the solid build. A few mention minor software quirks and menu lag, but overall satisfaction is high.

What people mention
  • Picture qualityPraisedOwners describe bright, vivid colors and a clear picture that comes close to OLED.
  • ValuePraisedReviewers consistently call it excellent value for a 75-inch Mini LED TV.
  • GamingPraised

Questions and answers

Which is better for gaming, the Samsung M70HB or the TCL QM6K?
The TCL QM6K. Its 144Hz native panel, 288Hz variable gaming refresh and Dolby Vision support give smoother motion and better HDR in games. The Samsung's 60Hz panel relies on motion interpolation, which adds lag and artifacts.
Is the TCL QM6K worth stepping up to over the Samsung M70HB?
Yes for most buyers. You get a 10-inch larger screen, a faster panel, Dolby Vision and HDR10+ and Onkyo Atmos audio. Step down to the Samsung only if you want Tizen, Samsung TV Plus or Knox Security.
Which has better picture quality in a bright room?
The TCL QM6K. QD-Mini LED with Quantum Dot color and Halo Control dimming holds brightness and contrast well, and owners praise its matte screen for cutting glare. The Samsung is bright but has fewer dimming zones and no Dolby Vision.
Which TV lasts longer?
Both are LED-backlit sets with similar panel lifespans, so neither has a clear edge. The TCL's higher rating count and owner praise for build quality are a mild point in its favor, but longevity depends more on placement and ventilation than brand.
Do both support voice assistants?
Yes. The Samsung works with Google Assistant and Amazon Alexa. The TCL adds Siri support on top of Google Assistant and Alexa through Google TV.
Which is better for a large living room?
The TCL QM6K. At 75 inches it fills a larger room better, and its 144Hz panel and Dolby Atmos audio suit sports and movies. The Samsung's 65-inch screen is better suited to a bedroom or smaller den.

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  • TCL 75" QM6K QD-Mini LED 144Hz Smart TV vs TCL 75 Inch Class QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV
  • TCL 75" QM6K QD-Mini LED 144Hz Smart TV vs Samsung 75-Inch QN90F Neo QLED TV
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Buying guides that pick them

  • Best mini-LED TVs
  • Best Mini LED TVs under $1000
  • Best TCL TVs for dark rooms
  • Best 65 inch TVs for a living room
  • Best 65-inch 4K TVs
Screen Resolution
3840x2160 (4K Ultra HD)
—
Release Year2026—
DisplayMini-LED—
BrandSamsung—
Television typeLED TVs—
Smart techY—
Tv featuresBluetooth—
StreamersNetflix—
PlatformTizen—
Virtual asst.Bixby, Alexa—
HDMI number3—
Mount typeFreestanding—
High dynamic range formatHDR10+—
Sound technologyDolby Digital—
Color categoryBlack—
ManufacturerSAMSUNG ELECTRONICS AMERICA—
Video streaming quality4K Ultra HD—
Number of speakers2—
Input/output typeHDMI—
The 144Hz panel and HDMI ports are singled out as great for gaming.
  • SoftwareCriticisedMenus hesitate when scrolling and streaming video occasionally glitches.
  • Best LED TVs under $1000 for sports and movies
  • Best mini LED TVs under $500
  • Best value 65-inch TVs