Shop
  • Deals
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
BrowseBrowse deal.ai
Deal.ai › TCL › Smart TVs
TCL
TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV

TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV

5(1 rating)

Best price now

$898.00at WalmartVerified

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV

The TCL A400U is a 65-inch 4K QLED TV with a QD-Mini LED backlight and a 144Hz refresh rate, running Google TV. It sits in TCL's Designer Series, which pairs the Mini LED panel with a slimmer, decor-friendly build. Its best new price is $898 at Walmart as of November 7, 2026, with two stores listing it new. That price is early in the model's life, since the A400U is a 2026 release.

Best forLiving rooms with bright windowsGamers wanting 144Hz on a big screenBuyers who want Mini LED contrast below $1,000Google TV and Chromecast users
Pros
  • QD-Mini LED backlight gives deeper blacks and higher brightness than standard LED
  • 144Hz refresh rate suits fast games and sports
  • Google TV has broad app support and built-in Chromecast
  • 65-inch 4K panel at $898 is aggressive for Mini LED
  • Designer Series styling is slimmer than TCL's budget lines
Cons
  • No published peak brightness, dimming zone count or HDMI 2.1 port details yet
  • 144Hz only helps if the source and ports support it
  • Google TV interface leans on ads and recommendations
  • New 2026 model with little owner feedback so far

TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV prices at every store

  • WalmartNew

    In stock

    $898.00Free shippingVerified
    Visit Walmart
  • Best BuyNew

    In stock

    $899.99Free shippingVerified
    Visit Best Buy

Also available at

  • WalmartCheck price at Walmart

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

TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV price history

Lowest price we've seen: $898.00 on Nov 7 at Walmart. Tracked across 2 stores since Nov 7.

About the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV

Placeholder for TV site description

Specifications

screen_size
65 inSource
color
BlackSource
Screen Resolution
3840x2160 (4K Ultra HD)Source
Refresh Rate (Hz)
144Source
Smart TV
YesSource
Release Year
2026Source
Screen Size (")
65.0Source
Operating System
Google TVSource
Display
Mini-LED, QLEDSource

Questions and answers

Is the TCL A400U worth $898?
At $898 at Walmart as of November 7, 2026, it is one of the cheaper 65-inch Mini LED sets. You get QLED color, Mini LED contrast and 144Hz for less than most big-brand Mini LED TVs.
How is it different from TCL's QM6K or QM7K?
The A400U is a Designer Series set with a slimmer build. TCL's QM-series models publish dimming zone counts and gaming specs; the A400U's full specs are not yet detailed, so compare ports and brightness before choosing.
Does it support 144Hz gaming?
The panel is rated at 144Hz, but you need a compatible HDMI 2.1 source and a certified cable. Confirm the HDMI port count and version before buying for a console or PC.
What is in the box?
Expect the 65-inch TV, a stand, a remote and a power cable. TCL has not published the full accessory list for this model, so check the retailer listing for the remote type and stand.
When is it cheapest?
New 2026 models usually drop around Black Friday and the Super Bowl. Its current $898 at Walmart is the best new price tracked as of November 7, 2026.
Does it run Google TV?
Yes. It runs Google TV, so you get the Google Play app store, Chromecast built in and Google Assistant voice search.
Where is the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV cheapest?
At Walmart, for $898.00, as of our latest check.
What do buyers say about the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV?
Rated 5 out of 5 from 1 ratings.
Where can I buy the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV?
2 stores we checked sell it, including Walmart, Best Buy.

Shoppers also compared

  • T
    TCL QM9K Series 4K UHD QD-Mini LED QLED Smart Google TV
    TCL QM9K Series 4K UHD QD-Mini LED QLED Smart Google TV
  • T
    TCL 65-inch QM8K Mini LED QLED 4K TV
    TCL 65-inch QM8K Mini LED QLED 4K TV
  • T
    TCL 85QM7L
    TCL 85QM7L
  • T
    TCL 75" QM6K QD-Mini LED 144Hz Smart TV
    TCL 75" QM6K QD-Mini LED 144Hz Smart TV
  • T
    TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV
    TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV
  • T
    TCL C8K
    TCL C8K
  • S
    Samsung Neo QLED QN70F 65-Inch
    Samsung Neo QLED QN70F 65-Inch
  • S
    Samsung Neo QLED 8K QN900F Vision AI Smart TV
    Samsung Neo QLED 8K QN900F Vision AI Smart TV

Stores we've priced the TCL 65" A400U Designer Series QD-Mini LED QLED 4K Smart Google TV at

  • Best Buy deals and prices
  • Walmart deals and prices

More from TCL

  • 5
    55" Class NXTFRAME 4K QLED Smart TV
    55" Class NXTFRAME 4K QLED Smart TV
  • T
    TCL Class 4-Series 4K UHD HDR Smart Roku TV
    TCL Class 4-Series 4K UHD HDR Smart Roku TV
  • 9
    98" Q Class QLED UHD HDR Q6-Series 4K Smart Google TV
    98" Q Class QLED UHD HDR Q6-Series 4K Smart Google TV
  • T
    TCL QM6K 98-Inch QD-Mini LED 4K Smart Google TV (2025)
    TCL QM6K 98-Inch QD-Mini LED 4K Smart Google TV (2025)
  • T
    TCL 85QM8L
    TCL 85QM8L
  • T
    TCL X11L
    TCL X11L
  • T
    TCL QM5K QD-Mini LED 4K Smart Google TV (2025)
    TCL QM5K QD-Mini LED 4K Smart Google TV (2025)
  • T
    TCL 65-Inch QM6K Mini-LED…
    TCL 65-Inch QM6K Mini-LED…
All TCL deals and products →