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Deal.ai › TCL

TCL

TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026)

TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026)

Best price now

$218.00at WalmartChecked 1 h ago

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

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Price facts

Lowest price today: $218.00 at Walmart (checked Nov 10, 2026).
Checked at 2 stores.

Our take on the TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026)

The TCL S55LR is a 43-inch 4K LED smart TV running Roku OS, with HDR10+ and Dolby Atmos support. Its strengths are the bright LED backlight, wide color gamut and Motion Rate 240 processing, which keep sports and fast scenes clear. Three HDMI inputs and Auto Game Mode make it a reasonable budget set for a bedroom, dorm or secondary room. Against rivals like the Hisense A6 and Amazon Fire TV sets, it trades a few features for Roku's simple interface and broad voice-assistant support.

Best forBedroom or dorm TVBudget 4K streamingCasual console gamingRoku-first households

Pros

Bright LED backlight holds up in lit rooms
Wide color gamut gives vivid, saturated picture
HDR10+ and Dolby Atmos support at this tier
Motion Rate 240 with MEMC smooths sports and action
Roku OS is fast and easy to learn
Three HDMI inputs plus Auto Game Mode for consoles

Cons

60 Hz native panel limits true high-frame-rate gaming
HDR brightness and contrast are modest versus mini-LED sets
Built-in speakers are thin; Atmos is mostly processing
No 120 Hz or VRR for serious gamers
Stand is basic and offers little height adjustment

TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) prices at every store

Best BuyNew
In stock
$219.99Free shippingChecked 1 h ago
Visit Best Buy
WalmartNew
Availability unknown
$218.00Free shippingChecked 1 h ago
Visit Walmart

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

TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) price history

Lowest price we've seen: $185.00 on Nov 11 at Walmart. Tracked across 2 stores since Nov 11.

What reviewers say

Owners of TCL's entry 4K Roku sets generally call them good value for the picture and the easy Roku interface, while noting the panel is not bright enough for strong HDR and the speakers are weak.

What people mention

Picture qualityPraisedOwners say 4K content looks sharp and colors are vivid for an entry-level set.
SoundCriticisedReviewers find the built-in speakers thin and recommend a soundbar.
Roku interfacePraisedUsers like how quick and uncluttered Roku OS is to navigate.
HDRMixedHDR is supported, but owners say the panel lacks the brightness for a dramatic effect.
MotionMixedMotion processing helps sports, though some notice blur in fast dark scenes.

From Walmart

Stunning 4K Ultra HD – Enjoy breathtaking 4K movies and TV shows at four times the resolution of Full HD. Advanced 4K Upscaling enhances your favorite HD conten
High Brightness LED Backlight – High brightness delivers a vibrant, clear picture in virtually any room.
Wide Color Gamut – Experience richer, more lifelike colors that bring every scene to life.
Motion Rate 240 with MEMC – Improved motion clarity for smoother viewing of fast-paced movies, sports, and games.
High Dynamic Range (HDR) – Experience enhanced contrast, accurate colors, and fine details with HDR content.
Auto Game Mode (ALLM) – Automatically enables Game Mode for the lowest possible input lag and latency during gameplay.

Shipping: Free shipping; arrives Nov 14. Ships in the manufacturer's original packaging, which may reveal the contents.
In the box: Simple Remote

What buyers say

Buyers like

Overall pick

Specifications

Screen size: 43"Source
Resolution: 4K UHDSource
Backlight: High brightness LED backlightSource
Color: Wide color gamutSource

Questions and answers

Is this TV good for gaming?: It has Auto Game Mode and low input lag for casual play, but the 60 Hz panel and lack of VRR limit it for competitive gaming.
Does it support HDR10+ and Dolby Atmos?: Yes. It handles HDR10, HDR10+ and HLG, and decodes Dolby Atmos, though the built-in speakers are basic.
Which voice assistants work with it?: It works with Google Home, Amazon Alexa and Apple HomeKit, and Roku's own voice search through the remote app.
How many HDMI ports does it have?: Three HDMI inputs, enough for a console, a streaming box and a soundbar or Blu-ray player.
Can I mount it on a wall?: Yes, it uses a standard VESA wall mount, though the mount is sold separately.
Is it a good upgrade from an older 1080p TV?: Yes for streaming and everyday viewing; the jump to 4K and Roku apps is the main gain, not HDR performance.
Where is the TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) cheapest?: At Walmart, for $218.00, as of our latest check.
What do buyers say about the TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026)?: Buyers like: Overall pick.
Where can I buy the TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026)?: 2 stores we checked sell it, including Walmart, Best Buy.

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Stores we've priced the TCL 43” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) at

Best Buy deals and prices
Walmart deals and prices

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HDR

High dynamic range (HDR)Source

Motion rate

Motion Rate 240 with MEMCSource

HDMI inputs

three HDMI inputsSource

Bluetooth audio

Bluetooth personal audioSource

Smart platform

Roku TVSource

Model number

43S55LRSource

Screen size class

Display

LED

Refresh rate

60 Hz

Brand

TCL

Television type

4K Ultra HD TVs

Smart tech

Y

Tv features

High Dynamic Range, Virtual Assistant Compatible

Streamers

Roku

Platform

Roku OS

Virtual asst.

Google Home / Amazon Alexa / Apple HomeKit

HDMI number

3

Mount type

Freestanding

High dynamic range format

HDR10+ / HDR10 / HLG

Sound technology

Dolby Atmos