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TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV

TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV

Best price now

$159.99at Best BuyObserved at 3:33 PM

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Our take on the TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV

The TCL 40Q3K is a 40-inch 1080p Full HD smart TV with QLED quantum dot color and a bezel-less metal design. It runs Google TV and has two HDMI inputs, one with ARC. At $159.99 at Best Buy as of November 7, 2026, it is the only new price listed, so there is no recent range to compare against. It suits a bedroom, kitchen or small living room where a bright, colorful picture matters more than 4K detail.

Best forBedrooms and small roomsBudget buyers who want QLED colorSecondary or guest-room TVGoogle TV and Chromecast users
Pros
  • QLED quantum dot layer gives stronger color and brightness than typical budget LCDs
  • Full HD 1080p is a good match for a 40-inch screen at normal viewing distance
  • Bezel-less metal design looks cleaner than plastic-framed rivals
  • Google TV bundles streaming apps and voice search in one interface
  • Two HDMI inputs, one with ARC, cover a console and a soundbar
  • $159.99 at Best Buy as of November 7, 2026 is low for a QLED set this size
Cons
  • 1080p, not 4K, so fine text and 4K streams lose detail
  • Direct LED backlight without local dimming means weak blacks and some bloom
  • Only two HDMI ports, which is tight for a console, streamer and soundbar
  • 60Hz panel limits motion smoothness for fast sports and games
  • Built-in speakers are basic; a soundbar is worth budgeting for

TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV prices at every store

  • Best BuyNew

    In stock

    $159.99Free shippingObserved at 3:33 PM
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Also available at

  • WalmartCheck price at Walmart

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

TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV price history

Lowest price we've seen: $159.99 on Nov 7 at Best Buy. Tracked across 1 store since Nov 7.

About the TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV

- QLED Quantum Dot Technology - Direct LED Backlight - FullView Metal Bezel-Less Design - 2 HDMI Inputs (One with ARC)

Specifications

screen_size
40 inSource
color
BlackSource
Screen Resolution
1920x1080 (Full HD)Source

Questions and answers

Is the TCL 40Q3K worth it at $159.99?
For a small room, yes. QLED color at that price is uncommon, and 1080p is sharp enough at 40 inches. If you sit close or want 4K, spend more.
Is this TV 4K?
No. The 40Q3K is 1920x1080 Full HD. TCL's 4K sets start at larger sizes and higher prices.
Does it have a 120Hz refresh rate?
No. It is a 60Hz panel, which is fine for streaming and casual viewing but not ideal for fast gaming.
How many HDMI ports does it have?
Two, and one supports ARC for a soundbar. There are no extra HDMI inputs, so plan around that.
Does it work with a soundbar?
Yes. Connect the soundbar to the HDMI ARC port, or use optical if your soundbar has it, and the TV remote can control volume.
What is in the box?
The TV, a stand, a remote and power cable. Check the listing for the exact remote and stand details before buying.
Where is the TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV cheapest?
At Best Buy, for $159.99, as of our latest check.
Where can I buy the TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV?
2 stores we checked sell it, including Best Buy, Walmart.

Stores we've priced the TCL 40Q3K 40 inch Class Q3K Series 1080P FHD QLED Smart Google TV at

  • Best Buy deals and prices

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