TCL 75” Class S4 (75S451) 4K UHD HDR Smart Roku TV

Great television for the price. Easy to install. Works seamlessly with my Samsung sound bar. Roku TV remote is very user friendly. This is the second one of these televisions I have purchased. First one was for patio. I liked it so well when my Family Room Samsung malfunctioned I replaced it with this television.

This our our second TCL TV and my son has a couple of them including one in a poll barn that gets frozen in the winter and endures the summer heat and humidity and is still working after a couple of years. Some TVs skimp on ports where as this one has 4 HDMI ports. We used 3 of the 4 ports. Great value for the money . This is now our preferred brand of TV

This was my 2nd TCL with Roku. Had a small one in the kitchen and was surprised how good it was for the price. Needed a new monitor for my living room and purchased this one. The price is good, the picture is good. Easy to set up and VERY light! Only use streaming services on it. One issue I have but not deducting a star for it, I can't hook up my JBL wireless speaker to either one.

I have TLC Roku tv's in my house. Only tv you are able to watch spectrum cable without the cable box. I love that you can stream so many free channels. You can also have Netflix, hulu, paramount youtube so many more apps. Easy to understand remote control. I started buying TLC Roku TV's almost 6 years ago. They are all still perfectly working. I have never had an issue. I highly recommend this brand and this TV right here.

This television was purchased for my mother who had a 32 inch flat that was 12yrs old if not older. it definitely wasn't a smart tv, so when this arrived it was mind blowing for her. she loved how watching the news seemed like they were right in the riom with her. she loved how the picture was so clear (and she hadn't taken the screen covering off) Upgrading to a 53in just made it even better. I should've purchased two for the price.

love the fact that it automatically loads everything my other tcl roku have installed from the app store. I purchased two of these 1 for a cougar 5th wheel and the other i use as my computer monitor for gaming, however both are connected using a sound bar/streambar, roku as well

Bought this on a whim to replace an older flat tv because the price was so good. Didn't realize there's no way to mount it - it has to stand on its own legs. Also didn't realize there's no Bluetooth, but I have the older soundbar connected and that works ok. The picture is way better than the older tv but still not the best there is. You get what you pay for. Next time I'll spend more and I recommend anyone considering this do the same.

After setting up this TV and following the directions provided, it would not access the apps or allow you to go past the Roku set up. It makes you join Roku and then it still would not move forward with loading current apps. When I finally got customer service on the phone they wanted my credit card info before they would move forward with help. At this point it was repacked and sent back. TCL needs to improve on customer service.

Quit working after 7 months. It was on today and then the screen went black. It powers on but still no picture. The picture and sound were decent. Easy to set up. Just quit working for no identifiable reason. I expected to get at least 2-3 years out of it. Also it doesn’t connect well to third party receivers.

I purchased this TCL 55" Class S4 (55S451) 4K UHD Smart TV with Roku TV in April 2025 and it has to date been a great TV and value. I do have it on a sound bar, so can't speak to the built in speakers other than they are much quieter. The reason for my review after 7 months is that last night when I tried to turn it on, you could tell it was on (sound and indicator light bottom center), but the screen was basically black. You can faintly see the images and text that are supposed to be displayed on the Roku home screen, so I believe that the LED backlight just suddenly went out. This TV is not exposed to any extreme conditions, it is in a typical residential living area and mounted inside a cabinet. There were no indications of an impending failure. I have started the process of filing a claim since I do have Walmart's protection plan in place, so for now this is a warning of a potentially common defect. When I google, there are even training videos on how to take apart the TV and swap out the LEDs.