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TCL QM5K 75" QD-Mini LED TV vs Samsung M80H 75" 4K Mini LED TV

The Samsung M80H is the better all-round TV for most people. Its 120Hz panel makes motion, sports and console gaming noticeably smoother than the TCL's 60Hz screen, and it carries a strong 4.7 rating from 761 owners. The TCL 75QM5K fights back with QD-Mini LED backlighting and up to 500 local dimming zones plus Dolby Vision IQ, which gives it deeper blacks and better HDR in dark rooms. Build is plastic on both; the TCL's frameless design and cable management look cleaner, while the Samsung is lighter and slimmer.

  • Choose the TCL 75QM5K if you watch a lot of movies in a dark room and want Dolby Vision IQ and Mini LED local dimming at 75 inches.
  • Choose the Samsung M80H if you game, watch sports, or want smoother motion from a 120Hz panel and a proven, highly rated set.

Prices

  • TCL QM5K 75" QD-Mini LED TV: $699.99 at Best Buy (last seen Nov 10)
  • Samsung M80H 75" 4K Mini LED TV: $697.99 at ABC Warehouse (last seen Nov 7)
  • Difference: the Samsung M80H 75" 4K Mini LED TV is $2.00 cheaper than the TCL QM5K 75" QD-Mini LED TV at the latest prices (Nov 7 and Nov 10)
TCL
TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV

TCL QM5K 75" QD-Mini LED TV

TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV

$699.99at Best BuyChecked Nov 10
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • QD-Mini LED with up to 500 dimming zones gives strong contrast
  • Dolby Vision IQ plus HDR10+ covers most HDR sources
  • Frameless design with integrated cable management
  • Google TV with both Google Assistant and Alexa
Cons
  • 60Hz panel is less smooth for sports and gaming
  • No Bluetooth listed
  • Plastic body and feet feel basic
  • Wi-Fi 5 only
Samsung
Samsung M80H 75" 4K Mini LED TV

Samsung M80H 75" 4K Mini LED TV

4.7(761 ratings)
$697.99at ABC WarehouseChecked Nov 7
See all prices and details
Visit ABC Warehouse
Pros
  • 120Hz refresh rate suits gaming and fast motion
  • 4.7 out of 5 from 761 ratings
  • Bluetooth plus full wired connectivity
  • Slim 3 in profile and light 48.7 lb
Cons
  • Dolby Vision not listed among HDR formats
  • Mini LED zone count not specified
  • Fewer HDR formats than the TCL
  • Smart features need a Samsung Account

What separates them

TCL QM5K 75" QD-Mini LED TVSamsung M80H 75" 4K Mini LED TV
Refresh rate60Hz native120Hz
BacklightQD-Mini LED with up to 500 local dimming zonesMini LED
HDR formatsDolby Vision IQ, HDR10+, HDR10, HLGHDR (Dolby Vision not listed)
Smart platformGoogle TV with Google Assistant and AlexaTizen with Google Assistant and Alexa, plus Samsung Gaming Hub
ConnectivityWi-Fi 5, Ethernet, 3 HDMI, no Bluetooth listedWi-Fi, Ethernet, Bluetooth, USB, 3 HDMI
Design and mountingFrameless, integrated cable management, VESA 300x300, plastic feetSlim 3 in deep, 48.7 lb, black finish
Owner feedbackNewer series, limited owner history4.7 out of 5 from 761 ratings

Price history

$699.99$397.99
Oct 30Nov 12
  • TCL QM5K 75" QD-Mini LED TV: lowest $699.99 on Nov 10 at Best Buy.
  • Samsung M80H 75" 4K Mini LED TV: lowest $397.99 on Nov 2 at Best Buy; $697.99 on Nov 12.

Prices at every store

TCL QM5K 75" QD-Mini LED TV

  • Best BuyNew

    In stock

    $699.99Free shippingChecked Nov 10
    Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Prices and history →

Samsung M80H 75" 4K Mini LED TV

  • Abt Electronics & AppliancesNew

    In stock

    $697.99Checked Nov 7
    Visit Abt Electronics & Appliances
  • ABC WarehouseNew

    Availability unknown

    $697.99Checked Nov 7
    Visit ABC Warehouse
  • B&H Photo-Video-AudioNew

    Availability unknown

    $697.99Checked Nov 7
    Visit B&H Photo-Video-Audio
  • Primetime Audio VideoNew

    Availability unknown

    $697.99Checked Nov 6
    Visit Primetime Audio Video

Also available at

  • Abt ElectronicsCheck price at Abt Electronics
  • NeweggCheck price at Newegg
  • Lowe'sCheck price at Lowe's

Store links may earn us a commission.

All 22 stores and price history →

Specs compared

SpecTCL QM5K 75" QD-Mini LED TVSamsung M80H 75" 4K Mini LED TV
HDMI Ports33 HDMI ports
Display TypeLEDLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate60Hz (native)120 Hz
Screen FormFlatFlat
Assistant SupportGoogle Assistant, Amazon AlexaGoogle Assistant, Amazon Alexa
Screen size75-inches75 inches
Model75QM5K—
Network FunctionalitySmart TV—
Smart TVYes—
Internet Streaming ServicesNetflix—
Show all 40 specsShow fewer specs
SpecTCL QM5K 75" QD-Mini LED TVSamsung M80H 75" 4K Mini LED TV
Network ConnectivityWi-Fi, Ethernet, LAN, Wi-Fi 5—
Video InterfaceHDMI—
PC InterfaceHDMI—
Supported Resolutions4K—
Backlight TechnologyQD-Mini LED—
Display HighlightsHDR—
Display Aspect Ratio16:9—
Viewing AngleApproximately the same as QM6K—
Menu LanguageSpanish, English, French—

What reviewers say

TCL QM5K 75" QD-Mini LED TV

Reception of the QM5K line is limited, but owners of TCL's Mini LED sets generally praise the contrast and HDR punch for the tier while noting the 60Hz panel and modest port count.

What people mention
  • Picture contrastPraisedOwners say the Mini LED dimming gives deep blacks and bright highlights for the tier.
  • MotionCriticisedThe 60Hz native panel is called out for blur in sports and fast action.
  • HDR formatsPraisedDolby Vision IQ and HDR10+ support is seen as generous at this level.
  • PortsMixedThree HDMI inputs are enough for some setups but tight for consoles and soundbars.

Samsung M80H 75" 4K Mini LED TV

  • 4.7 / 5761 ratings

Rated 4.7 out of 5 from 761 ratings, the M80H is well received overall. Buyers respond to the big picture and the brightness of the Mini LED panel.

What people mention
  • Picture qualityPraisedOwners describe a bright, punchy 4K image with good HDR highlights from the Mini LED backlight.
  • MotionPraisedThe 120 Hz refresh rate is called out for keeping sports and action scenes smooth.
  • Size and weightMixedThe 75-inch screen is a draw, but at 48.7 lb it takes two people to lift and mount.

Questions and answers

Which is better for gaming?
The Samsung M80H. Its 120Hz panel and Gaming Hub make it the smoother choice for consoles. The TCL is capped at 60Hz.
Which has better picture quality in a dark room?
The TCL 75QM5K. Its QD-Mini LED backlight with up to 500 dimming zones and Dolby Vision IQ control black levels better than the Samsung's unspecified zone count.
Which is better for sports?
The Samsung. At 120Hz it handles fast panning and motion more cleanly than the TCL's 60Hz screen.
Is the Samsung worth stepping up to over the TCL?
If you game or watch a lot of sports, yes. If movies in a dark room matter most, the TCL's dimming and Dolby Vision IQ are the stronger draw.
Do both work with Alexa and Google Assistant?
Yes. Both list Google Assistant and Amazon Alexa support. The TCL runs Google TV; the Samsung runs Tizen.
Which is easier to wall mount?
The Samsung, at 48.7 lb and 3 in deep. The TCL uses a standard VESA 300x300 pattern but is heavier and comes with plastic feet for stand use.

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More comparisons

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Dimensions
56'' x 13.4'' (75-inch stand, wider position)
—
Stand And MountIncluded (two plastic feet)—
Design HighlightsIntegrated cable management, Frameless design—
MaterialPlastic (feet), Plastic (body)—
Mount InterfaceVESA 300x300—
Local dimming zonesup to 500—
HDR supportHDR10+, HDR10, & HLG—
Dolby VisionDolby Vision IQ—
HDMI inputs3 HDMI Inputs Including One With eARC—
Wi-FiWi-Fi 5—
BluetoothBluetooth 5.4—
Speaker systemOnkyo 2.1 Speaker System With Subwoofer—
Motion rateMotion Rate 240 With MEMC Frame Insertion—
Smart OSGoogle TV—
High Definition—Yes
Color—Black
HDR—Yes
Connectivity—Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Supported Streaming Services—Netflix, Prime Video, YouTube, Disney+
  • PortsCriticisedThree HDMI ports is seen as tight for a console, soundbar and streaming box at once.