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TCL QM6K 75" QD-Mini LED TV vs Samsung QN90F Neo QLED TV

Both are 75-inch Mini LED 4K sets with matte, anti-glare screens and four HDMI ports, so the split comes down to motion and polish. The TCL QM6K runs 144Hz and owners call it great for gaming and movies, with rich color and deep blacks, but some report streaming glitches and slow menus. The Samsung QN90F steps up to 165Hz, a wider viewing angle and a slimmer build, and owners praise its brightness, glare handling and sound; its remote is the common complaint. Buy the TCL for a big, bright gaming and movie screen; buy the Samsung if you want the smoother panel and more refined design.

  • Choose the TCL QM6K if you want a large 144Hz Mini LED screen for gaming and movies and can live with the occasional menu lag.
  • Choose the Samsung QN90F if you want a faster 165Hz panel, a wider viewing angle and a slimmer wall-hugging design.

Prices

  • TCL QM6K 75" QD-Mini LED TV: $644.90 at eBay (checked today)
  • Samsung QN90F Neo QLED TV: $1,699.99 at Schaefer's (checked today)
  • Difference: the TCL QM6K 75" QD-Mini LED TV is $1,055.09 cheaper than the Samsung QN90F Neo QLED TV today
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 eBayObserved at 1:16 PM
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Pros
  • 144Hz panel with four HDMI ports suits console gaming
  • Rich colors and deep blacks from QD-Mini LED dimming
  • Matte screen cuts glare in bright rooms
  • Large 75-inch picture praised for movies and sports
Cons
  • Some owners report glitches with streaming video
  • Menu scrolling can hesitate
  • Heavy at 74.5 lb; needs two people to lift
Samsung
Samsung 75-Inch QN90F Neo QLED TV

Samsung QN90F Neo QLED TV

Samsung 75-Inch QN90F Neo QLED TV

4.7(926 ratings)
$1,699.99at Schaefer'sObserved at 1:43 PM
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Visit Schaefer's
Pros
  • 165Hz panel for smoother motion
  • Bright, vivid picture with strong HDR
  • Glare-free screen works well in bright rooms
  • Slim design, easy setup and strong built-in sound
Cons
  • Remote control is the main complaint
  • Wide color and dimming gains are incremental over the TCL
  • Fewer owner ratings than the TCL

What separates them

TCL QM6K 75" QD-Mini LED TVSamsung QN90F Neo QLED TV
Refresh rate144Hz165Hz
BacklightQD-Mini LED with local dimmingNeo QLED Mini LED with Quantum Matrix dimming
Anti-glare screenMatte finish that keeps glare lowGlare-free coating for bright rooms
Viewing angleStandard LED viewing angleWide viewing angle
Design depth2.2 in deep, 74.5 lb2.7 cm panel, slim profile that sits close to the wall
Smart platformGoogle TV with streaming appsTizen with Samsung TV Plus
HDMI ports44
Owner-reported issuesStreaming glitches and menu hesitationRemote control

Price history

$1,699.99$797.99
Nov 2Nov 9
  • TCL QM6K 75" QD-Mini LED TV: lowest $797.99 on Nov 6 at Amazon; $797.99 on Nov 9.
  • Samsung QN90F Neo QLED TV: lowest $1,299.99 on Nov 8 at Walmart; $1,699.99 on Nov 9.

Prices at every store

TCL QM6K 75" QD-Mini LED TV

  • ABC WarehouseNew

    In stock

    $797.99Observed at 11:07 AM
    Visit ABC Warehouse
  • Abt ElectronicsNew

    In stock

    $797.99+ $249.00 shippingObserved at 2:01 PM
    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 shippingObserved at 1:16 PM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $797.99Free shippingObserved at 1:16 PM
    Visit Amazon

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

All 12 stores and price history →

Samsung QN90F Neo QLED TV

  • Jetson's ApplianceNew

    In stock

    $1,999.99Observed at 1:43 PM
    Visit Jetson's Appliance
  • WalmartNew

    In stockSold by Video & Audio Center

    $2,197.99Free shippingObserved at 1:43 PM
    Visit Walmart
  • Schaefer'sNew

    Availability unknown

    $1,699.99Observed at 1:43 PM
    Visit Schaefer's
  • Planet TV & AppliancesNew

    Availability unknown

    $1,999.99Observed at 1:43 PM
    Visit Planet TV & Appliances
All 11 stores and price history →

Specs compared

SpecTCL QM6K 75" QD-Mini LED TVSamsung QN90F Neo QLED TV
Resolution3840 x 21604K
HDTV Format4K4K UHD
ColorBlackTitan Black
Display TypeLEDQD Mini LED
Screen Size75 inches75"
HDMI Ports4 HDMI ports4
Feature 175"—
Feature 2120Hz—
LightingOLED—
High DefinitionYes—
Screen FormFlat—
HDRYes—
Show all 40 specsShow fewer specs
SpecTCL QM6K 75" QD-Mini LED TVSamsung QN90F Neo QLED TV
ConnectivityBluetooth, Wi-Fi, USB, HDMI—
Depth2.2 in deep—
Weight74.5 lb—
High Dynamic Range (HDR)—Yes
High Dynamic Range (HDR) Type—Neo Quantum HDR
Screen Size (in)—75
Outdoor—No
Series—QN90F Series 4K
Smart TV—Yes
Network Functionality

What reviewers say

TCL QM6K 75" QD-Mini LED TV

  • 4.6 / 5Google Shopping · 3,517 ratings

Reviewers consistently call the QM6K excellent value, citing bright, clear picture quality and gaming performance that comes close to OLED. 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.
  • GamingPraisedThe 144Hz panel and HDMI ports are singled out as great for gaming.
  • SoftwareCriticisedMenus hesitate when scrolling and streaming video occasionally glitches.

Samsung QN90F Neo QLED TV

  • 4.7 / 5926 ratings

Owners of Samsung's Neo QLED sets generally rate the picture highly, especially brightness and glare handling in bright rooms. Complaints center on blooming in dark scenes and sound quality.

What people mention
  • BrightnessPraisedOwners say the Mini LED panel stays vivid in sunny rooms where OLED struggles.
  • BloomingCriticisedSome see halos around subtitles and bright objects against dark backgrounds.
  • GlarePraisedThe anti-glare coating is called effective against windows and lamps.
  • SoundCriticisedBuilt-in speakers are described as ordinary, with a soundbar recommended.
Reviews
  • Samsung 75-Inch QN90F Neo QLED TV
  • The best 75-inch TVs of 2026: Expert tested - ZDNET

Questions and answers

Which is better for gaming, the TCL QM6K or the Samsung QN90F?
The Samsung edges ahead with a 165Hz panel versus 144Hz on the TCL, and both have four HDMI ports. The TCL is still a strong gaming set, and owners call it great for gaming.
Which handles a bright room better?
Both use matte, anti-glare screens. Samsung owners repeatedly praise the glare-free panel in bright rooms, while TCL owners note minimal glare from its matte finish. It is close.
Is the Samsung worth stepping up to over the TCL?
Step up if you want the faster 165Hz panel, wider viewing angle and slimmer design. Stay with the TCL if the 144Hz picture and lower outlay matter more than those refinements.
Which is more reliable?
Samsung's 4.7 rating comes from 4,283 ratings and its main complaint is the remote. TCL's 4.6 comes from 3,517 ratings, with some owners reporting streaming glitches and menu lag.
Do both support 4K HDR?
Yes. Both are 4K (3840 x 2160) sets with HDR, and both offer Wi-Fi, Bluetooth and four HDMI inputs.
Which is easier to wall mount?
The Samsung is slimmer and owners describe easy setup and wall mounting. The TCL is 2.2 inches deep and weighs 74.5 lb, so plan for two people.

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Buying guides that pick them

  • Best Mini LED TVs under $800
  • Best TCL TVs for dark rooms
  • Best 75-inch flat screen TVs
—
Smart TV
Supported Resolutions—4K
Backlight Technology—Neo QLED, Mini-LED
Display Highlights—HDR
Refresh Rate—165Hz
Anti-Glare—Yes
Max Resolution V-Sync—4K 165Hz
Display Aspect Ratio—16:9
Dynamic Contrast Ratio—Infinite contrast
Image Contrast Ratio—Strong contrast
Viewing Angle—Wide Viewing Angle
Menu Language—Spanish, English, French
Internet Streaming Services—Netflix, Samsung TV Plus
Network Connectivity—Ethernet, Wi-Fi
Video Interface—HDMI
PC Interface—HDMI
CEC Enabled—Yes
Expansion Slots—Common Interface slot
Dimensions—83 x 145 x 2.7 cm (without stand)