Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
146 results found matching
RSS
Filtering Options
Show results for
$ - $
Filters
Filters
Filters
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140322518 added 09-12-2020 2:22 PM by Solenik54 in Deal Talk
Huge difference between the 4 series and 6 series.. 4 series looks like a tv in the low price range where the 6 series easily performed above its price point. I have the 75R617, and as of 2 days...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140333516 added 09-13-2020 7:38 AM by gameson in Deal Talk
i am new in monitor / tv. i want to buy a 4K monitor for work. so with this price, why should i pick monitor over a TV? Thanks.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140315972 added 09-12-2020 8:35 AM by yoFu in Deal Talk
Don't most credit cards double whatever the warranty period, up to 2 yrs, is on stuff bought with them? Was notified that 3 different cards had just raised the extended warranty claim max from $10K...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140328377 added 09-12-2020 8:51 PM by Arien in Deal Talk
We use this only for gaming ! No issues whatsoever. Got this couple of weeks ago. This was the best value and you won’t be disappointed
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140330300 added 09-12-2020 11:51 PM by JCreazy in Deal Talk
TCL TVs aren't that great, at least the one I have. When the screen is all black, it looks cloudy. It's uneven and looks like crap.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140381606 added 09-15-2020 9:11 AM by PreacherCruz in Deal Talk
Doy. But this is a 55 inch tv too. My tv is now available for $1500. A 75 inch model with deep blacks that gets incredibly bright for that price is really good.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140406893 added 09-16-2020 8:30 AM by BBronx in Deal Talk
TV's great for the price. After a few basic tweaks, you will be very happy with the picture quality. Sound, like most TV's is nothing special though. But for a TV under $300, it's the best bet.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140310536 added 09-11-2020 10:19 PM by Jerry_Clarkman in Deal Talk
I have never owned a high end TV nor have I ever stood in Best Buy and starred at the expensive sets. That being said, I’m very happy with my 3 year old 55” TCL series 4. It doesn’t flicker. The...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140308718 added 09-11-2020 8:12 PM by AllahiM in Deal Talk
It was the same price before I stores. The $599 is just for a show on Walmart website
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140309204 added 09-11-2020 8:34 PM by GR8NO8 in Deal Talk
aaaaaaaaa
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140313365 added 09-12-2020 5:42 AM by raven70 in Deal Talk
Have prior year 405. I’ve read contrast is slightly improved on newer model. Mine is in office and use on PS4 and a PC for gaming. Picture on 2018 is not that crisp but for price has been great...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140313722 added 09-12-2020 6:18 AM by Geekesmind in Deal Talk
Yep that's also another reason why looking into android shield and fire stick
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140372882 added 09-14-2020 10:07 PM by toastedwhitebread in Deal Talk
My buddy has a 3 year old Samsung that has splotchy blue colors all over it. I got a TCL like a week later and it works great. He talked so bad about my TV when I got mine because " I cheaped out and...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140432261 added 09-17-2020 3:38 AM by jeffny9 in Deal Talk
I guess it’s the brand name. Element probably uses whatever parts they get a good deal on. And for this particular model they must have found a deal on high end parts. Even my 80 year old mother...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140768471 added 09-29-2020 2:53 PM by trachtran in Deal Talk
Did you even read the posts on this thread linked below? https://slickdeals.net/f/14340233-hisense-58-class-4k-uhd-led-roku-smart-tv-hdr-58r6e3-278-free-shipping?v=1&src=SiteSearch Here are 2...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140308406 added 09-11-2020 7:54 PM by ddalloo25 in Deal Talk
You can usually find these at Costco for 269.00 and if you have the Costco credit card you get an additional 2 year warranty added for free
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140319602 added 09-12-2020 11:35 AM by sampleboy in Deal Talk
Five months into a one year warranty and you trashed it?
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140558213 added 09-21-2020 5:49 PM by healthylaugh in Deal Talk
No flicker in my 43" 4-series. The built-in ROKU is great. This TV is exceptional for cord-cutters like me. Just use the included remote to filter only those stations you want over the air and...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140397407 added 09-15-2020 7:34 PM by snoopdawg in Deal Talk
I had that same issue. I tried that same fix multiple times. Tried the next day, and then again the next day multiple more times. The fix did not work for my TV. Glad it worked for you and hope...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140756522 added 09-29-2020 8:27 AM by EphraimWilliams in Deal Talk
What are the bad reviews you are referring to?
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140311196 added 09-11-2020 11:30 PM by JMaestro1 in Deal Talk
Sounds like maybe you need go see a doctor if you are on the brink of having a seizure from viewing a TV. :lol:
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140324471 added 09-12-2020 4:33 PM by Gn0dz in Deal Talk
I bought one of these for my kid’s classroom. They love it.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140332424 added 09-13-2020 6:14 AM by JayuyaSlick in Deal Talk
I just got a 6 series and really like it. The only issue I've had with it is that the colors shift at sharp viewing angles which is only an issue when I'm walking around the room working on laundry.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140313545 added 09-12-2020 5:59 AM by slickbuy888 in Deal Talk
Between this 55" TCL and HiSense 58" 58R6E3, which one is better deal? Both are Roku TV. So is TCL vs HiSense and 55" vs 58". Appreciate your thoughts. I picked up a HiSense 58" 58R6E3 B&M for...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140316524 added 09-12-2020 9:07 AM by Lifehappensonce111 in Deal Talk
Great TV for Outdoors! I use it under my Gazebo and connect to Bluetooth speakers through Roku App. Its amazing for sports and movies!
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140319530 added 09-12-2020 11:32 AM by dunkman04 in Deal Talk
I have the 6-series. It's worse than my Roku stick+ on my other TVs but I don't switch in and out of apps often so it's not a huge deal. If you do it's gonna be pretty annoying.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140420924 added 09-16-2020 4:57 PM by Frugal-Deals in Deal Talk
While the original poster may have been a troll, I was genuinely asking. While it's a stretch, it's plausible. The mounting mechanism could be tied to a structurally weak part of the TV causing undue...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #141061715 added 10-11-2020 5:58 PM by oneredbowtie in Deal Talk
Idk if it’s just a name change but I bought the 55S425 at target on 12-2-19 for $253 w/ tax including 15% off from target. Last month a pixel died and there was a green line all the way across, TCL...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140308760 added 09-11-2020 8:16 PM by link626 in Deal Talk
that's because you were not at 100% brightness. at 100%, it doesn't flicker.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140317145 added 09-12-2020 9:37 AM by The Professor in Deal Talk
Wish the 42” version would go on sale
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140309279 added 09-11-2020 8:38 PM by bplink95 in Deal Talk
I prefer the roku operating system over the android tv operating system on my sonys seems like roku apps get updated more. But still the 4 series tcl sucks.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140342270 added 09-13-2020 3:25 PM by BigMoose in Deal Talk
I have had a 43 inch TCL with Roku for a few years attached my ps4 pro and haven’t had issues. Again not to say people can’t have issues but for me it’s been a good budget brand I went in on this...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140314337 added 09-12-2020 7:03 AM by theimage13 in Deal Talk
Ditto. I’d like to get a bigger TV some day, but the 40” budget TCL I got in 2011 still looks great to me. Hopefully it’ll last long enough that my next set will have an ATSC 3 tuner built in.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140401274 added 09-16-2020 12:48 AM by Buckeyefan 1 in Deal Talk
Try the TCon board. Here's an example for a TCL set. https://www.ebay.com/itm/202983415361
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140319593 added 09-12-2020 11:35 AM by aweaver33 in Deal Talk
There is a Peacock app ready to go, but Roku won't allow it until they can extract their cut. Sounds like blocking to me. In the old days, Roku positioned itself as a neutral third party, which...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140380049 added 09-15-2020 8:20 AM by CoolClass3372 in Deal Talk
So I have some 4 series TCL's .Like everyone here said they will get you the best bang for the buck . Still there are some caveats . The TV's get super dark almost un-watchable in HDR scenes . If you...
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140312252 added 09-12-2020 3:10 AM by JimJ5737 in Deal Talk
I have three of the 4 series and no flicker, no seizures
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140321036 added 09-12-2020 12:51 PM by gamingdroid in Deal Talk
I find the picture to be dull, but You can't really beat the price to what you get.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140321258 added 09-12-2020 1:02 PM by AllCatsAreBeautiful in Deal Talk
There's also spyware outside the United States. Yes, the internet exists outside of the US, too.
TCL 55" Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99
Expired
Thread created 09-11-2020 by kg710
+96 Score 145 Replies 108,269 Views
Post #140327960 added 09-12-2020 8:21 PM by imrbilly in Deal Talk
Any feedback on this tv to be used in a gaming room? Streaming twitch, or casting your game on the big screen ?
Page 1 of 4
1 2 3 4

More Results from Amazon.com See more at Amazon

More Results from Walmart.com See more at Walmart

More Results from Ebay.com

Didn't find what you were looking for?

We're displaying limited results because of the following settings:

  • Deals with Any Rating
  • Deals from Any Time
  • Deals from 26 forums
  • Deals filtered by and
  • Searching within Entire Threads

If you want to relax this search, click here to reset all search parameters. You can also adjust them by using the filtering options on the left.