TCL 75" Class 4K UHD LED Roku Smart TV 4 Series 75S421 price history and forecast - TCL 75S421
TCL 75" Class 4K UHD LED Roku Smart TV 4 Series 75S421

TCL 75" Class 4K UHD LED Roku Smart TV 4 Series 75S421

Brand:
TCL
Model Number:
75S421
UPC:
846042009744
EAN:
0846042009744
Walmart SKU:
245665671
Key Takeaway

Current pricing at $831.82 reflects recent market activity, running 0.0% below the 90-day average.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$831.82
Lowest Price
$831.82
Most Recent Price
$831.82
Average Price
$831.82
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked TCL 75" Class 4K UHD LED Roku Smart TV 4 Series 75S421 since 7/10/2025. The most recent price update was on Nov 27, 2025.

Price Range: Over the past 90 days, the price has ranged from $831.82 (lowest on 7/10/2025) to $831.82 (highest on 7/10/2025). The average price during this period is $831.82.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 3.9/5 from 132 reviews.

Customer Reviews

132 reviews

Customer Reviews

3.9
Based on 132 reviews
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Showing 10 of 132 reviews

TCL Roku Rocks

G October 31, 2020

Love love love this 75 inch TCL TV! My niece introduced me to this brand in Dec 2019 when she bought me a 50 inch TCL SmartTv for Christmas and its a great tv with a crisp picture and great sound! So when I remodeled my living room I got the 75 inch TV in July and I can not get enough of this tv might should have gotten a 85 inch instead!

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Read if you are on the fence..

Mike September 25, 2020

I put a solid amount of time into purchasing a 75 inch 4k tv. A few of the negative reviews on here almost pushed me away completely. A tv in this price range is absolutely amazing! I have a high end 60 inch 4k Samsung as well. There are things you need to consider before you purchase. Reviews says this TCL doesn't get bright at all, but it'll also depend on the room setting and lighting that shines in. My bay windows are off to the side, and I see very little glare off the window directly across from the tv. If your room is very bright, you may want to spend much more on 4k TVs that get extensively bright. But I also went into the picture settings and tweaked them to where I have the brightness and clarity just about perfect. I also added a 4 year warranty for $99 on top of a greatly priced $700 75 inch Roku TV. That's hard to beat! I also changed my speaker settings to "Theatre" and switched it to Dolby Surround and I was pleasantly surprised! I don't even need my soundbar honestly. I wrote this to help some out that may be where I was. Make sure you check your room environment, and understand you're looking at the 4 series. Of course it won't compete fully with $3000 4k tvs, but to be honest, with the tweaking I did I can't tell a difference. They say the TCL 6 series gets a bit brighter, so if you have the money, you may want that. I'm completely happy with the 4 series! Good day!

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TCL ROKU

Drezgrl August 13, 2020

Excellent buy. Perfect picture and sound. It's super easy to navigate thru the add ons such as Netflix. Mounted perfectly on the wall. This is my second TCL. Purchased the 65 inch for the bedroom and the 75 inch for the family room. I would definitely purchase over the other brands again.

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Ken July 23, 2020

I have had TCL 75” about a month and im very impressed so far . Great picture , good sound , I would definitely recommend ! Best price around and even less than Amazon ...

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Jill October 20, 2020

Beautiful resolution! But every now and then it doesnt wanna turn on, not sure what thats about, concerned.

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Great TV for the price HDR is really weak !

vegas September 18, 2020

I was very skeptical when I purchased this TV . I wasn't sure if an entry level TCL will be a good choice but I am pleasantly surprised . The TV has great colors and is bright enough for my place with plenty ambient lighting .It really does excel with HD content . That includes 1080p and 4k . The one Con that I see is that HDR content get pretty dark and almost un watchable . Good thing that I am not a videophile and 4k in itself looks so good on the TV that I ended up disabling HDR altogether. There is a secret menu on the TV that will let you disable HDR and I am so happy that TCL actually included that setting . The ROKU interface is the best thing about this TV. It's so simple and easy to navigate . I don't think that I'd get a better TV in this price range . I'd recommend to upgrade to a point anywhere remote instead of the line of sight remote that ships with the TV. They sell those here at walmart.com for like $20 , you will thank me later. Word of advice if you are mounting this TV, the mounting holes are at the bottom part of the TV , so you'll need to make sure that the mounting bracket that you are purchasing is not peeking form behind the TV. I ran into this issue and to get a different mount .

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Projector replacement

Joe August 13, 2020

We bought 3 for the office to replace projectors. Great deal compared to buying projectors and bulbs. Visibility is good, viewing from an angle could be better though.

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disapointed

David August 13, 2020

This tv was ordered because it looked nice and the right price, however it was delivered to store in terrible shape, box was torn and had basketball sized wholes in in so i refused to pickmit up, and cancled the order !!

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TCL No Way

Tracey March 24, 2021

Do not waste your money, we had ours for 34 days and then the screen went black. This is a common issue with TCL. What a pain, I had to demand a refund because we were 30 days past, dis-assemble TV from wall mount, set up a pick up and order another TV (obviously not TCL). Too much work for a faulty tv with a common issue.

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Waste of money

Marla November 11, 2021

Horrible purchase for me. Picture has already gone out and sound needs a lot of work. Very disappointed in this product as its the first time buying this brand. I have never had any issues with picture going out especially only after a few months with a TV before. Would not buy again.

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Price History

Historical price data graph for TCL 75" Class 4K UHD LED Roku Smart TV 4 Series 75S421

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

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No Walmart price history available in the past 90 days
No third-party seller price history available for this product in the past 90 days.

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